Text

Non-proprietary Consumers Power Co Palisades Surveillance Specimen Annealing Recovery Program.
	ML18065A610
Person / Time
Site:	Palisades
Issue date:	02/29/1996
From:	Boyle D, Terek E, Williams J; WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	;
Shared Package
ML18065A608	List: ML18065A607; ML18065A610;
References
	WCAP-14558, WCAP-14558-R02, WCAP-14558-R2, NUDOCS 9604080318
	Download: ML18065A610 (111)
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WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-14558

.: Revision 2 CONSUMERS POWER COMPANY PALISADES SURVEILLANCE SPECIMEN ANNEALING RECOVERY PROGRAM

J. F. Williams E. Terek February 1996 Work Performed Under Shop Order M9BP-108 Prepared by Westinghouse Electric Corporation for the Consumers Power Company Approved~ f~

D. E. BQYie: ~

.. Reactor- Equipment & Materials Engineering WESTINGHOUSE ELECTRIC CORPORATION Nuclear Technology Division P.O. Box 355 Pittsburgh, Pennsylvania 15230-0355

, © - 1996 Westinghouse Electric Corporation I f 9604080318 960402 *, l PDR -ADOCK 05000255 P .PDR

CONSUMERS POWER COMPANY PALISADES SURVEILLANCE SPECIMEN ANNEALING RECOVERY PROGRAM

TABLE OF CON1ENTS

- Section 1.0 Title INTRODUCTION Page 1-1

.;.;t 1.1 Objective 1-1 1.2 Introduction and Background of the Palisades' 1-1 Surveillance Program 1.3 Description of the Weld Reconstitution Process 1-2 1.4 Specimen Design 1-3

2.0 DESCRIPTION

OF TIIE ANNEALING RECOVERY PROGRAM 2-1 2.1 Specimen Removal from Archives and Identification . 2-1 2.2 Qualification of the Reconstitution Technique 2-2 2.3 Chemistry Analysis 2-4 2.4 Annealing of Specimens 2-4 2.4.1 Specimen Preparation 2-4 2.4.2 Annealing Furnace Design and Qualification 2-6 2.4.2.1 The Annealing Furnace Design 2-6 2.4.2.2 Temperature Monitoring and Control 2-7 2.4.2.3 Annealing Furnace Qualification 2-7

. 2.4 . 2.4 Annealing of Specimen Insert Materials 2-8 2.5 Specimen Reconstitution 2-9 3.0 PROCEDURE AND TESTING OF RECONSTITUTED SPECIMENS 3-1 3.1 Procedure 3-1 32 Results 3-3

4.0 REFERENCES

4-1 APPENDIX A: Load-Time Records for Charpy Impact Tests APPENDIX B: Photographs of Broken, Etched, Charpy Weld Specimens from Irradiated

APPENDIX C:

Capsules W-110 and W-290 Data as Input to CVGRAPH i

LIST OF ILLUSTRATIONS Figure Title Page {

1-1 Schematic of the Reconstitution Process 1-4

\,,

1-2 Sketch of Specimen Design 1-5 2-1 Thermal Profile for Qualification Data for First Thermal Profile 2-11 Weld (TMAX at 4 mm from the Weld Interface= 666°F) 2-2 Thermal Profile for Qualification Data for Second Thermal Profile 2-12 Weld (TMAX at 4 mm from the Weld Interface = 540°F) 2-3 Basic Schematic of the Annealing Furnace Design 2-13 2-4 2-5 Calibration Run of the Annealing Furnace Showing the Ability to Maintain Steady State Temperatures Full Heat-Up Curve for the Palisades Anneal Recovery Program 2-14 2-15 2-6 Heat-Up C~_e from 825°F to -840°F for the Three Dummy Specimens 2-16 for the Palisades Specimen Annealing 2-7 Steady-State Temperature Curve for Palisades Annealing Program 2-17 2-8 Cooldown Curve from 843°F to 825°F for the Three Dummy Specimens 2-18 for the Palsiades Annealing 2-9 Cooldown Curve for Palisades Annealing Recovery Program 2-19 2-10 Thermal Profile Prior to Weld Reconstitution of Nine Weld Samples 2-20 from Capsule W-110 ii

LIST OF ILLUSTRATIONS

- Figure 2-11 Title Thermal Profile After the Weld Reconstitution of Nine Samples from Page 2-21

_,-I Capsule W-110 and Prior to the Welding of 12 Transverse Plate Specimens from Capsule W-290 2-12 .. Thermal Profile After the Weld Reconstitution of 12 J'ransverse Plate 2-22 Specimens from Capsule W-110 and Prior to the Welding of 12 Weld Specimens from Capsule W-290.

2-13 Thermal Profile After the Weld Reconstitution of 12 Weld Samples from 2-23 Capsule W-290 3~1 Recovery Comparison for Plate 03803-1 from Capsule W-290 Irradiated 3-4 to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 Hours at 84:i°F :...

(Transverse Orientation) .

3-2 Recovery Comparison for Weld Metal from Capsule W-290 Irradiated 3-5 19 2 to a Fluence of 1.09 x 10 n/cm and Annealed for 160.5 Hours at 842°F ..

3-3 Recovery Comparison for Weld Metal from Capsule W-110 Irradiated 3-6 to a Fluence of 1.779 x 1019 n/cm2 and Annealed for 160.5 Hours at 842°F Reconstituted Irradiated/Annealed Fracture Faces for Plate 03803-1 3-7 from Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 Hours at 842°F (Transverse Orientation) 3-5 Reconstituted Irradiated/Annealed Fracture Faces for Weld Metal 3-8 from Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and

Annealed for 160.5 Hours at 842°F iii

LIST OF ILLUSTRATIONS 3-6 Reconstituted Irradiated/Annealed Fracture Faces for Weld Metal 19 2 3-9 from Capsule W-110 Irradiated to a Fluence of 1.779 x 10 nlcm and Annealed for 160.5 Hours at 842°F iv

LIST OF TABLES

Table 1-1 Title Comparison of the Palisades Surveillance Material 30 ft-lb and 50 ft-lb Page 1-6 Transition Temperature Shifts and Upper Shelf Energy Properties 2-1 Surveillance Specimen Identification and Inventory for Capsule A-240 2-24 2-2 Surveillance Specimen Identification and Inventory for Capsule W-290 2-24 2-3 Surveillance Specimen Identification and Inventory for Capsule T-330 2-25 2-4 Surveillance Specimen Identification and Inventory for Capsule W-110 2-25 2-5 W-290 Specimens Used for Reconstitution 2-26

). 2-6 2-7 W-110 Specimens Used for Reconstitution A-240 Specimens Identified for Reconstitution 2-26 2-27 2-8 Capsule W-290, Irradiated Capsule, Transverse Orientation Plate 2-27 Material 0-3803-1 Fluence = 1.09 x 1019 n/cm2 2-9 Capsule W-290, Irradiated Capsule, Weld Specimens Weld between 2-28 03803-1 and 03803-2 Fluence = 1.09 x 1019 n/cm2 2-10 Capsule W-110, Irradiated Capsule, Weld Specimens Weld between 2-28 03803-1 and 03803-2 Fluence = 1.779 x 10 19 n/cm2

2-11 Capsule A-240, Irradiated Capsule, Transverse Orientation Plate 2-29

" Material 03803-1 Fluence = 6.0 x 1019 n/cm2

2-12 Capsule A-240, Irradiated Capsule, Weld Specimens Weld between 03803-1 and 03803-2 Fluence = 6.0 x 1019 n/cm2 v

2-29

LIST OF TABLES

Table 1-1 Title Comparison of the Palisades Surveillance Material 30 ft-lb and 50 ft-lb Page 1-6

...,. Transition Temperature Shifts and Upper Shelf Energy Properties 2-1 Surveillance Specimen Identification and Inventory for Capsule A-240 2-24 2-2 Surveillance Specimen Identification and Inventory for Capsule W-290 2-24 2-3 Surveillance Specimen Identification and Inventory for Capsule T-330 2-25 2-4 Surveillance Specimen Identification and Inventory for Capsule W-110 2-25 2-5 W-290 Specimens Used for Reconstitution 2-26

,.. 2-6 2-7 W-110 Specimens Used for Reconstitution A-240 Specimens Identified for Reconstitution 2-26 2-27 2-8 Capsule W-290, Irradiated Capsule, Transverse Orientation Plate 2-27 Material 0-3803-1 Fluence = 1.09 x 1019 n/cm2 2-9 Capsule W-290, Irradiated Capsule, Weld Specimens Weld between 2-28 03803-1 and 03803-2 Fluence = 1.09 x 1019 n/cm2 2-10 Capsule W-110, Irradiated Capsule, Weld Specimens Weld between 2-28

--- . 03803-1 and 03803~2 Fluence = 1.779 x 10 19 n/cm2

2-11 Capsule A-240, Irradiated Capsule, Transverse Orientation Plate 2-29

" Material 03803-1 Fluence = 6.0 x 1019 n/cm2

2-12 Capsule A-240, Irradiated Capsule, Weld Specimens Weld between 03803-1 and 03803-2 Fluence v

= 6.0 x 10 19 n/cm 2 2-29

LIST OF TABLES (continued) 2-13 Length of Available Weld Material for Broken Specimens from 2-30 Capsules W-290 and W-110 2-14 Benchmark Qualification Data Unirradiated A302 Grade B Plate 2-31 Transverse Orientation 2-15 Qualification Data for Palisades Recovery Program Unirradiated 2-31 A302 Grade B Plate Transverse Orientation 2-16 Additional Qualification Test Data Performed on Unirradiated 2-32 A302 Grade B Plate Transverse Orientation 2-17 2-18 Insert Length for Identified Weld Specimens Time-Temperature Data for the Annealing of the Palisades Specimens from the Three Dummy Specimens in the Aluminum Container 2-33 2-34 .l 2-19 Nickel, Copper, Phosphorus and Sulfur Content of the Palisades 2-35 Surveillance Weld Specimens used in the Program 2-20 Chemistry Results of the NBS Certified Standards 2-36 3-1 Reconstituted Irradiated/Annealed Data for Plate D-3803-1 from 3-10 Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation) 3-2 Reconstituted Irradiated/Annealed Data for Weld Metal from 3-10 Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Vl

LIST OF TABLES (continued)

3-3 Reconstituted Irradiated/Annealed Data for Weld Metal from

~-------

3-11 Capsule W-110 Irradiated to a Fluence of 1.779 x 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F 3-4 Reconstituted Irradiated/Annealed Instrumented Data for Plate . 3-12 D-3803-1 from Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation) 3-5 Reconstituted Irradiated/Annealed Instrumented Data for Weld 3-13 Metal from Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F 3-6 Reconstituted Irradiated/Annealed Instrumented Data for Weld Metal from Capsule W-110 Irradiated to a Fluence of 19 2 1.779 x 10 n/cm and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F 3-14 3-7 Summary of the Palisades Reconstitution and Annealing Recovery 3-15

vii

SECTION 1 INTRODUCTION 1.1 Objective The objective of this program was to reconstitute and measure the annealing recovery of the Palisades Nuclear Power Plant surveillance weld material from Capsule W-110, and the surveillance weld material and transverse plate material from Capsule W-290. Specifically this recovery is of the Charpy V-notch upper shelf energy and the ductile to brittle transition temperature. Capsule A-240 weld and transverse plate materials were originally schedule for reconstitution, but could not be retrieved in time and are no longer part of this work scope.

1.2 Introduction and Background of the Palisades' Surveillance Program This report presents the results of the annealing recovery program for the Palisades Nuclear Power Plant. In this report, annealing recovery data from two surveillance capsules (W-110 and W-290) are presented. Weld material from both capsules and plate material from Capsule W-290 was utilized in this program .

The Palisades reactor pressure vessel surveillance program was designed and recommended by the ABB Combustion Engineering Companyu1* Battelle Columbus Laboratory performed the original unirradiated testing for Palisades in August of 1977[21

In addition, Battelle Columbus Laboratory performed testing in March of 1979 on an accelerated capsule (A-240) which was irradiated to a fluence of 6.0 X 1019 n/cm2[31

Three subsequent capsules were removed and tested by the Westinghouse Electric Corporation. The tested specimens for these capsules were in storage at the Westinghouse Science and Technology Center. One of these capsules (T-330) was used for thermal studies and is essentially unirradiated. The results of the thetmal study showed no changes in upper shelf Charpy energy, but did show a 60-70°F shift in the ductile to brittle transition temperature[41

The remaining two capsules, W-290 and W-110, have fluences of 1.09 X 1019 n/cm2 and 1.779 X 1019 n/cm2, respectively[ 51

Table 1 shows the shifts, as the result of neutron irradiation, for the materials in all irradiated capsules tested to date in terms of the 30 ft-lb and 50 ft-lb transition temperatures and upper shelf energy. All three capsules show measured weld metal shifts equal to or greater than 300°F for the 50 ft-lb transition temperature .

1-1

All three of the capsules tested at Westinghouse had previously tested Charpy specimens available ,

for further study. It should be noted that Capsules W-290 and T-330 were pulled at the same time, and hence shared the same thermal history.

In order to detennine if the weld materials would recover mechanical properties from thermal annealing, Charpy specimens from Capsules W-110, W-290, and A-240 weld materials were selected to be annealed, reconstituted, and retested. Transverse plate specimens from Capsules W-290 and A-240 were also selected for the anneal recovery program. Since the specimens from Capsule A-240 could not be obtained in a timely manner, the specimens from Capsule A-240 have not been reconstituted or annealed at this time and are in temporary storage at the Westinghouse hot cells.

. This report summarizes the annealing, reconstitution, and retesting of the selected materials from the Consumers Power Company Palisades reactor vessel surveillance program and discusses the analysis of the data.

This program was performed in accordance with the* document "Palisades Annealing Recovery Process", dated July 11, 1995 and approved by Consumers Power. This document contains a description of the Westinghouse reconstitution process, specimen design, reconstitution technique qualification, inventory of Palisades capsule specimens, list of specimens to be used in the program, annealing parameters and annealing furnace description.

1.3 Description of the Weld Reconstitution Process This following section gives a basic description of the projection weld reconstitution process. A schematic of the reconstitution process is shown in Figure 1-1.

The *broken halves of the Charpy specimens were machined to remove the fracture face and the plastically disturbed material that results from the impact test. Since melting will occur at both ends of the insert during welding, no specimen preparations are needed. The ends need only be reasonably flat, smooth, clean, and perpendicular to the specimen axis. In view of remote handling, this ease of specimen preparation is an advantage of the projection welding technique. The endtabs used in reconstitution had elastic properties similar to the weld/plate insert.

1-2

'.The welding machine is a spot/projection welder, with a 50-kVA transformer, a bottom platen type electrode, and a pneumatically operated 454 kg maximum force system. The welding system is fully automated and is initiated with a foot switch. A welding cycle consists of several phases:

application of the force, a "squeeze" period, current flow for a selected time, a force hold period, and finally, release of the force. Each of the weld phases was adjusted with respect to time. The force and the current flow was also regulated.

A copper jig was designed to hold the pieces during welding. The copper jig also serves as a chill block. This increases conductivity (heat flow) and results in minimization of temperatures within the insert. The insert is clamped securely in the jig to eliminate movement. The endtabs, on the other hand, are more lightly clamped because they must move more readily under the applied force during welding. In operation, a current passes through the top electrode into the top endtab, through the projection to the weld insert, then through the clamp into the bottom platen. This fuses the insert to the top endtab. After the top weld is made, the clamped section is flipped over in the welding jig, and the second endtab is welded onto the insert.

After welding there is considerable metal expulsion at the weld interface. The endtabs that are

- welded to the specimen inserts are made 0.25 mm thicker than the specimen insert. This larger cross-sectional size allows for post-weld machining of the specimen resulting in finished dimensions which meet ASTM E23 161 Type A specimen requirements. This process also eliminates misalignment of the specimen. Post weld machining is required to assure the specimen meets ASTM E23 Type A dimensions. If no post machining is performed, the specimens will not meet the requirements regardless of the weld technique employed~ The Westinghouse process requires post-weld machining and ASTM requirement compliance.

Welds made with the projection weld system are sound and porosity free. The aforementioned process and technique was applied to all specimens reconstituted for the Palisades test program.

The specimen reconstitution was performed in accordance with ASTM E1253-88,171 "Standard Guide for Reconstitution of Irradiated Specimens".

1.4 Specimen Design The specimen design is sketched in Figures 1-1 and 1-2.

1-3

. 0J

~Test2 Figure 1-1 Schematic of the R econstitufion Process.

1-4

Figure 1-2. Sketch of Specimen Design.

1-5

Table 1-1 Comparison of the Palisades Surveillance Material 30 ft-lb and 50 ft-lb Transition Temperature Shifts and Upper Shelf Energy Properties 30 ft-lb Transition 50 ft-lb *1rans1tion Upper Percent Temperature Shift Temperature Shift Shelf Drop Fluence Energy in Material Capsule (1019 n/cm1 Predicted Measured Predicted Measured -USE- USE E>l.OMeV) (°F)* (°F) (°F) (°F) (ft-lbs) (%)

Umrr 0 --- --- --- --- 118 ---

Weld A-240 6.0 423 350 "'"' 355 54 54 W-290 1.09. 302 290 ** 300 64 46 W-110 1.779 341 314 ** 355 62 47 r1ate Unirr 0 --- --- --- --- 102 ---

Transverse A-240 6.0 223 205 ** --- 68 33 D-3803-1 W-290 1.09 159 155

"'"' 160 215 84 18 I

W-110 1.779 180 **

°' Unirr 0 --- --- ---

_*_*_ --- 155 ---

Plate A-240 6.0 223 205 230 95 39 Longitudinal W-290 1.09 159 175 ** 180 112 28 D-3803-1 W-110 1.779 180 180 ** 190 103 34 Unirr 0 --- --- --- --- 116 ---

A-240 6.0 ** 290 ** 305 60 48 HAZ W-290 1.09 ** 235 ** 245 72 38

-* ilc W-110 1.779 ** 240 275 81 30 SRM Unirr 0 --- --- --- --- 133 ---

W-110 1.779 . 158 148 ** 158 99 26

- Predicted per the methodology of Regulatory Guide 1.99, Revision 2.

* - This is not a predicted value .

SECTION 2.0

DESCRIPTION OF THE ANNEALING RECOVERY PROGRAM

. This section summarizes the Palisades Surveillance Specimen Anneal and Recovery Program.

2.1 Specimen Removal from Archives and Identification Surveillance specimens from Capsules W-110, W-290, and T-330 were in storage at the

. Westinghouse Science and Technology Center (STC). The specimens from these surveillance capsules were removed from storage in June 1995. Specimens from Surveillance Capsule A-240 were received from the Battelle Columbus Laboratory. Shipping containers were supplied by Westinghouse. It was originally intended to receive these specimens by the end of June, 1995. However, Westinghouse did not receive the specimens until September 11, 1995, by which time the specimens from Capsules W-110 and W-290 had already been annealed and reconstituted. Once the A-240 specimens were received at Westinghouse, they were unloaded inventoried, documented, and placed in storage. None of the tensile specimens were included in the A-240 shipment. It is believed that these specimens are still at Battelle Columbus Laboratory.

All Palisades surveillance materials that had been archived at Westinghouse were also inventoried. These specimens were from Capsules W-290, W-110, and T-330. All specimens which were not used in the reconstitution/anneal program were inventoried, documented, and stored. Tables 2-1. through 2-4 list the complete inventory of specimens located at the Westinghouse hot cells. From the inventory of surveillance specimens, the weld metal specimens from capsules W-290 and W-110 were reconstituted and annealed as well as transverse oriented plate material specimens from W-290. The specimens identified for inclusion in the reconstitution program are listed in Tables 2-5 through 2-7. All of the

- : * -------- -*irradiated-Charpy data for-each specimen material included in the program are presented in --- --- --- -- -- -~-

Tables 2-8 through 2-12. (Capsule A-240 data is included for completeness, however, Capsule A-240 specimens were not used in the program.)

2-1

All weld metal specimens used in the reconstitution program were etched in order to reveal the amount of weld material available. Each etched weld specimen half was photographed with an identification and a scale. The photographs for specimens from W-110 and W-290 are shown in Appendix B. This process helped determine the smallest insert to be used in the reconstitution technique. After all of the photographs were analyzed, it was determined that only 9 weld metal specimens, identified in Table 2-6, could be reconstituted from Capsule W-110, because there was not enough weld material remaining to have an insert large enough for valid testing. There were twelve weld metal and twelve transverse plate metal reconstituted specimens identified for Capsule W-290. A summary of the total available insert length for the weld material for reconstitution from Capsules W-110 and W-290 is shown in Table 2-13.

2.2 Qualification of the Reconstitution Technique According to ASTM El253, Section 5, the Qualification of the Reconstitution shall be selected to encompass the impact values of the material of interest. Westinghouse used previously tested specimens made of an A302 Grade B pressure vessel steel which had an upper shelf energy of 103.3 ft-lbs at 210°F. However, in order to assure tests were measured on the upper shelf, a temperature of 300°F was selected. The average energy at this temperature was 91.7 ft-lbs. As shown in Table 2-14, values ranged from 80 to 106 ft-lbs for this temperature.

Table 2-14 shows the entire Charpy curve data for the material selected for qualification.

A total of six specimen* halves were selected from the specimens listed in Table 2-14 for the qualification of the reconstitution technique. The selected halves were chosen from the lowest test temperature (10°F) because they had the least amount of plastic deformation. This meant that obtaining a valid msert was easiest for these specimens. This selection also assured an insert with minimal to no plastic deformation. The length of the insert used in the reconstitution process was nominally 0.75".

Temperature profiles were taken in dummy inserts at 4 mm (0.160") from the weld interface and at the centerline of the insert. Thermal profiles were taken prior to welding the six qualification specimens and post-welding of the six qualification specimens. The maximum permissible temperature in this program is 850°F at 4 mm (0.160") from the weld interface.

2-2

. Per the requirements of ASTM E1253 the maximum temperature during the weld reconstitution process for the central 10 mm (0.394") of the insert should be less than the reactor operating temperature. The average length of the insert in this program is 0.75" (19 mm) which is why thermal profiles are taken at 4 mm from the weld interface. However, in this program specimens are annealed at approximately 850°F for over 160 hours0.00185 days 0.0444 hours 2.645503e-4 weeks 6.088e-5 months , this makes the allowable temperature in the central 10 mm to be up to 850°F. Thermal profiles for the qualification program are shown in Figures 2-1 and 2-2.

After welding, the specimens were machined to meet ASTM E23 requirements. The reconstituted qualification specimens were then tested at 300°F. The original proposed plan was to test the qualification specimens at 210°F, however, 300°F was selected to assure that the material was tested on the upper shelf. The lower upper shelf temperature (210°F) is close to the "knee" of the transition curve and testing at the higher temperatures (300°F) assured upper shelf energy results. The results of the reconstitution qualification tests are presented in Table 2-15. Based on the benchmark data at 300°F, the reconstituted tests were determined to fall within the scatter of the original test temperature, and the qualification data was accepted~*

After the program completion, however, based on questions and comments from Consumers Power, an additional five tests were conducted on the same qualification plate. Specimens for these tests were machined from the same depth location in the plate and were adjacent to the location of the original qualification specimens. The results are summarized in Table 2-16. It must be pointed out that A302 Grade B plate is noted for its high degree of heterogeneity of inclusions. This heterogeneity can easily result in large variations of scatter within a half inch in the plate. Take notice of the large scatter among the 300°F qualification data. All three of these specimens were machined within a half inch of each other. Subsequent investigation of the fracture surfaces of each of these specimens definitively showed a higher degree of clustering of inclusions in the lower energy specimens than in the higher energy specimens.

Variability of all of the qualification data may very well be directly related to plate heterogeneity of inclusions .

2-3

2.3 Chemistry Analysis Once the weld metal samples were etched, photographed, and documented, thin slices were provided for chemical analysis to determine copper, nickel, phosphorus, and sulfur contents.

This analysis was performed at the Westinghouse NSD laboratory at the Waltz Mill site using Inductively Coupled Plasma Spectrometry. Contained in Table 2-19 are the results of the chemical analysis performed on the weld metal specimens and contained in Table 2-20 are the results of the NBS certified reference standards.

2.4 Annealing of Specimens The annealing specification for the surveillance materials was 850°F +/-25°F for a time greater than 160 hours0.00185 days 0.0444 hours 2.645503e-4 weeks 6.088e-5 months , but not to exceed 168 hours0.00194 days 0.0467 hours 2.777778e-4 weeks 6.3924e-5 months . Because annealing is a strong function of temperature, it is anticipated that the soak time at temperature will be more important than the heatup and cooldown rates. To allow heatup and cooldown in a conservative and controlled manner the rate for both the heating up and cooling down operation for the annea:rntg of the insert specimens was limited to 50°F/hour in the range of 500°F to 850°F. Below 500°F, the

rate of heatup and cooldown was based on the response of the annealing furnace.

2.4.1 Specimen Preparation Prior to annealing, the fracture faces were removed from the Capsule W-110 and Capsule W-290 specimens identified in Tables 2-5 and 2-6. Capsule A-240 specimens were not available for this annealing. In order to maintain specimen identity in the annealing furnace, the endstamp identification on the selected halves was not removed until after annealing. After annealing, the specimen inserts were separated into compartmentalized boxes, and each compartment was labeled with the specimen identity. In addition, scribe marks, impact marks from the anvils, and permanent markers were used to maintain the original notch orientation of the specimen insert. Once this organization occurred, specimens were only removed one at a time from the boxes. A specimen would have to be replaced to its original compartment prior to another one bemg handled. This process was used all the way through the program. When 2-4

. the identification was cut from the ends of the selected specimens in order to cut the inserts to the nominal 0.75" lengths, this process was critical in maintaining the specimen identification .

In order to get proper insert lengths, the halves had to be made to meet the ASTM E23 standard in terms of parallelism and perpendicularity. Previously tested Charpy specimens have a plastic defonnation zone from the impact test. Large deformation characteristics were initially ground off using a programmable remote controlled CNC lathe located in the hot cell.

Although this initial process removed the majority of the plastic deformatiOn, the specimens still .had to be end ground so there was a cross-section of .394" +/- .003" square.

The goal of the milling process was two fold. The specimens had to be prepared for the welding process and the specimens consisting of weld material had to be made to comprise of as much weld material as possible. In order to prepare them for the welding process each specimen (after the fracture face and the majority of the plastic deformation was removed) was machined, removing between 20 mils and 80 mils of additional material at the Charpy fracture face end. The inserts were then cut to length by removing the numbered end. The finished

inserts had dimensions of .394" by .394" by .75" nominally with a cross-sectional tolerance of +/-.003" and a tolerance in length of +.01". This process allowed for the maximum removal of material from the numbered side which in tum allowed maximum plate material removal from the weld specimens. To confirm that all of the plate metal was removed from the weld specimens, the amount of plate material on each specimen was measured. .This was done .

with the aid of previously taken* photographs in which each sample was etched with acid and placed next to a ruler having 10 mil increments. Out of twenty-one specimens, only one, Specimen 370 of Capsule W-290, had any plate material remaining after milling. As approximately 79 mils (2 mm) are melted in the weld process, the 71 mils of the remaining

plate material did not effect the specimen for reconstitution. Upon completion of the milling process, each sample was marked with a permanent marker so as to maintain the notch orientation and then placed into its assigned compartment, thus maintaining sample identity.

Table-2:17 shows th~ dimensio11s of weld inserts and the amount of material machined from the specimen after the fracture face was removed. The table also includes a figure showing the typical configuration of a previously tested weld specimen. Plate specimens have a similar defonnation configuration, however, the plate specimens are contiguous material. The plate

insert lengths for the transverse oriented specimens identified in Table 2-6 for Capsule W-290 were all machined to 0.75" +.01".

2-5

2.4.2 Annealing Furnace Design and Qualification 2.4.2.1 The Annealing Furnace Design The primary goal of the furnace is to have very little temperature variation in the annealing zone of the furnace. In order to reduce temperature variation during the annealing and heat-up processes, a five zone furnace was designed. As shown in Figure 2-3, the top and the bottom insulating zones had no heating elements and serve only to retain heat. The middle three zones contain independently controlled heating elements. The furnace is a simplistic construction of firebrick that utilizes resistance heating.

The firebricks, each of 3"x 4.5"x 9.5" dimensions, are assembled in an interlocking fashion that form five separate furnace components, namely a top, a bottom and three center sections.

The cross section of the furnace measures 11" x 11" outside and a 5" x 5" inside with a total assembled height of 19.5".

As designed, the top and bottom furnace sections are 3 inches high and are used solely as insulators. The center is further divided into three separate sections, upper, middle, and lower, each of which is 4.5" in height. Thus, when the three center sections are assembled with the top and bottom, a single furnace unit with three heat zones is formed with outside dimensions of 11" x 11" x 19.5" and an inside holding volume of 5" x 5" x 13.5.

A temperature stabilizing aluminum container, for holding the insert specimens, was placed in the center section of the furnace. The container has a 112" thick top and bottom, and a center section that is 3.75" high with a 4.75" x 4.75" length and width. The total height of the holding container including the top and the bottom is 4.75". The center section of the holding container is formed by boring out a 3.75" diameter cylinder forming the 3.75" high volume that the insert specimens were placed in for annealing. The holding container was positioned and supported in Zone 2 of the furnace.

2-6

. 2.4.2.2 Temperature MonitOring and Control

Thermocouples were used to measure temperatures at locations throughout the furnace. Type K (chromel alumel) thermocouples calibrated to NIST Certification Specifications were used.

All thermocouples have traceable certification and records that are maintained at the Westinghouse Science and Technology Center. At the specified annealing temperatures of 850°F the error in measurement is +/-3°F. The insert specimens were located inside the holding container. The annealing temperature was monitored using three dummy specimens located at approximately the top, middle and bottom of the holding container. These dummy specimens were mixed in with the insert materials. Temperature monitors were also placed at the top, center, and bottom of the furnace (close to the heating elements). These locations were used to control the heat input to the furnace. The required insert specimen temperature ramp rate and holding temperatures were held to specified requirements. As there are three separate zones, top, center, and bottom in the furnace and each have separate electrical resistance elements that form separate controllable heating zones, the temperature in each of these furnace zones was monitored by separate current controllers via the individual thermocouples located in each respective zone. Dummy insert specimen temperature profiles including ramp

rates and steady state holding temperatures are used as the primary monitoring for temperature control. These dummy specimens were positioned amongst the actual insert specimens.

All thermocouples were monitored by the Fluke data acquisition system. Each thermocouple was read and recorded for the full duration of the process at every 2 minutes during heat-up and every 20 minutes during steady state annealing. Although the experiment was placed on an uninterruptable power source and emergency power, as a safety precaution manual recordings were taken in case the electronic storage was interrupted.

2.4.2.3 Annealing Furnace Qualification Prior to the use of the furnace for annealing, a calibration or qualification run was performed to make sure that the furnace would operate properly. The furnace was loaded with dummy specimens and temperatures inside the specimen holding container were monitored via nine

dummy specimens with thermocouples embedded in them. These were distributed in the top, 2-7

middle, and bottom of the holding container.. At a stabilized temperature, eight of the nine

. specimens read 841.6 to 841.9°F with the remaining temperature at 844.l °F. These temperatures all fell within the error given. The results of the qualification run are plotted in

Figure 2-4. Three of the nine thermocouples were used in the actual anneal.

2.4.2.4 Annealing of Specimen Insert Materials After the qualification run, the actual specimens were loaded into the furnace for. the anneal.

Once the samples were loaded, the annealing furnace was filled with argon gas to reduce the amount of oxidation that would occur as a result of the annealing process.

During the heat-up, annealing, and cool-down processes thermocouples were used to monitor the temperature inside of the furnace. They were placed near the three heating elements, close to the top and bottom of the box, inside the aluminum container and within three dummy specimens. Based on feedback from the thermocouples inside of the holding container and results of earlier testing of the oven, the furnace was brought up to 841 °F at a rate of 50°F per hour. The 50°F per hour rate of change was not implemented until the furnace had reached

500°F. As stated in Section 2.4, below 500°F the rate of heatup and cooldown was based on the response of the annealing furnace.

Actual timing of the anneal started when the la5t thermocouple hit 825°F. Temperatures reached 825°F at 4: 11 p.m. on July 20, 1995 and stabilized at 841°F approximately 30 minutes later. The requirements were to hold the specimen temperature between 825 and 875°F for no less than 160 hours0.00185 days 0.0444 hours 2.645503e-4 weeks 6.088e-5 months but no more than 168 hours0.00194 days 0.0467 hours 2.777778e-4 weeks 6.3924e-5 months . The specimen temperature was maintained without any variation for the remainder of the anneal. The temperature was dropped below 825°F 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months later on July 27, 1995 at 9:38 am, thus meeting the required anneal time.

Figures 2-5 through 2-9 show heat-up, steady-state, and cooldown curves for the Palisades Anneal Recovery Program. Table 2-18 shows a summary table at various times for each of the in-container dummy specimen temperature monitors.

2-8

2.5 Specimen Reconstitution

After the anneal and machining of the inserts to proper dimensions, the inserts were reconstituted as described in Section 1.3.

The welding of the irradiated samples occurred over a three day period. Before welding a set of irradiated specimens or prior to welding each day, a dummy weld was made to confirm the weld parameters .. A temperature profile was performed before and after each reconstitution set. The nine weld specimens from Capsule W-110 were welded first with the fixture being allowed to cool for three minutes in a bath of methanol between welding each specimen.

Following the welding of these nine specimens another temperature profile was done to confirm that there was no change in the temperature of the weld as the machine and jig were used. The second set of 12 inserts were the transverse plate specimens from Capsule W-290.

These were followed by the 12 weld specimens of Capsule W-290. Thermal profiles for all required temperature monitors are shown in Figures 2-10 through 2-13. Throughout this procedure specimen identity and notch orientation were maintained. The measured peak

temperatures in the central 10 mm (.394") of the specimen all fell below the required 850°F as specified in the "Palisades Annealing Recovery Processes."

Although the welding is one of the critical steps in the process, the machining of the specimens is actually the most difficult and time consuming. Each specimen is required to be machined remotely. Furthermore, the specimen is referenced off of and clamped on the central portion of the composite sample during machining. This process increases the. amount of time to assure that the parallelism and perpendicularity of the as-machined specimen meet ASTM E23 requirements.

Notching of the specimens is performed using a 45 degree cutting tool which was honed to make.the-proper radius cut of .010" +/- .001" in the specimen. This cutting tool was qualjfied by sending a notch which was machined in the laboratory to an independent laboratory to ascertain that notching met ASTM E23 requirements. The notch was returned as meeting the requirements with the proper notch acuity .

2-9

Post machining dimensions were made of each specimen. Plate Specimen 24MB of Capsule W-290 did not meet the required cross section dimensions of 0.394" X 0.394" +/-.003". The cross-section of this specimen measured 0.386" X 0.394". The smaller dimension was the dimension normal to the notch. The specimen was tested anyway at a lower shelf value of 25°F. This value should be considered for information purposes only. In addition, Weld Specimen 34D from Capsule W-290 was not positioned properly in the fixture. The specimen did not meet requirements in terms of weld integrity and/or dimensions. This specimen was not tested and there is no reported data.

2-10

-Center of insert 600 - - 4 mm from int.erface 500 400 6

c:i.

a

~ 300 200 100 o~~~~-+-~~~-+~~~~1--~~~+-~~~-+~~~---1~~~---i 07:45:31.39 07:45:33.12 07:45:34.85 07:45:36.58 07:45:38.30 07:45:40.03 07:45:41.76 07:45:43.49 Time

Figure 2-1 Thermal Profile for Qualification Data for First Thermal Profile Weld (TMAX at 4 mm from the Weld Interface 2-11

= 666 °F )

500

-Center of insert 400 - - 4 mm from interface g

! 300 200 100 0+-~~~+-~~~+-~~~+--~~~+-~~~+-~~~+-~~---1 08:40:09.41 08:40:11.14 08:40:12.86 08:40:14.59 08:40:16.32 08:40:18.05 08:40:19.78 08:40:21.50 Time Figure 2-2 Thermal Profile for Qualification Data for Second Thermal Profile Weld (TMAX at 4 mm from the Weld Interface = 540°F) 2-12

3.0" 4.5" !zone1:

. 4.5" \ Zone2\

4.5" : Zone3:

11.0" Full Furnace View Figure 2-3 Basic Schematic of the Annealing Furnace Design 2-13

. c 860 840 820 u..

800

.2 0 780 CD a.

E CD 760 t-740 720 700 7 /l 4/95 12:00 7/14/9519:12 7 /15/95 2:24 7/l 5/95 9:36 7/l 5/95 16:48 Time (day, hour, minute)

Figure 2-4 Calibration Run of the Annealing Furnace Showing the Ability to Maintain Steady State Temperatures 2-14

750 650 550

--Dummy Spec.

- * -

Dummy Spec.

350 250 150 50-i--~~--t~~~-t-~~~--~~~--~~--t--~~--~~~--~~~--~~~t-------

7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7/20/95 7:00 8:12 9:24 10:36 11:48 13:00 14:12 15:24 16:36 17:48 Time Figure 2-5 Full Heat-Up Curve for the Palisades Anneal Recovery Program

842 840 838 836 834 Approximately 30 minutes from 825to 840 830 828 826 824 822-+-~~~-=t~~~~+-~~~--t~~~~+-~~~-+~~~~

7/20/95 17:02 7/20/95 17:09 7/20/95 17:16 7/20/95 17:24 7/20/95 17:31 7/20/95 17:38 7/20/95 17:45 Time (days, hours, minutes)

Figure 2-6 Heat-Up Curve from 825°F to - 840°F for the Three Dummy Specimens for the Palisades Specimen Annealing

2-16

.. I Annealing Process(7/20/95-7/27/95) 845 840

--Dummy Spec.

- - - - Dummy Spec.

835 830 825+-~~~...,.+~~----~-1----~~-+~~~~-+-~~~-+~~~~-+-~~~--+~~~~

7/20/95 0:00 7/2119,5 0:00 7/22/95 0:00 7/23/95 0:00 7/24/95 0:00 7/25/95 0:00 7/26/95 0:00 7i27/95 0:00 7/28/95 0:00 Time Figure 2-7 Steady-State Temperature Curve for Palisades Annealing Program Pagel

850 845 840

!£ I!!

~Cl) 835 Approximately 30 CL E minutes from

~ 843F to 825F 830 825 820+-~~~+-~~~+-~~~+-~~~-r-~~~-+-~~~-r-~~~-+-~~~-+-~~~~

7/27/95 9:15 7i27/95 9:18 7/27/95 9:21 7/27/95 9:24 7/27/95 9:27 7/27/95 9:30 7/27/95 9:33 7/27/95 9:36 7/27/95 9:38 7/27/95 9:41 Time (day, hours, minutes)

Figure 2-8 Cooldown Curve from 843°F to 825°F for the Three Dummy Specimens for the Palisades Annealing

2-18 .

800 700 600

~ --Dummy Spec.

..._, 500

--Dummy Spec.

S' - * -

Dummy Spec.

~ 400 300 200 100 0------------1,__---+----+---+-----+-----+----+----+-----1 7/27/95 7/27/95 7/27/95 7/27/95 7/27/95 7/27/95 7/27/95 7/28/95 7/28/95 7/28/95 7/28/95 7:30 9:54 12:18 14:42 17:06 19:30 21:54 0:18 2:42 5:06 7:30 Time Figure 2-9 Cooldown Curve for Palisades Annealing Recovery Program ..

Temperature Profile (8-21-95) 350

- * -

Center of Insert I 300 - - 4 mm from weld lnterfac,e 250 L I.

a. 200 N

I t\J E

~

0 I

' \.

150

.I '

I

. *-*-*---.~-------

100

_____ __...,, I I

50 o~---~,__----4------+-----+-----+----+1----i l 0:27:59.04 l 0:28:03.36 l 0:28:07 .68 l 0:28: 12.00 l 0:28: 16.32 l 0:28:20.64I l 0:28:24.96 Time !

Figure 2-10 Thermal Profile Prior to Weld Reco.tion of Nine Weld Samples from Capsule W-110

Temperature Profile (8-22-95) 600

- - 4 mm from interface

- - - *Center of Insert 500 u..

Q.

400 E

! 300 200 100 O+-------+------+-------+-------+--------+-------+-------+-------i 10:44:15.3 10:44:17.0 10:44:18.8 10:44:20.5 10:44:22.2 10:44:24.0 10:44:25.7 10:44:27.4 10:44:29.l Time Figure 2-11 Thermal Profile After the Weld Reconstitution of Nine Weld Samples from Capsule W-110 and Prior to the Welding of 12 Transverse Plate Specimens from Capsule W-290 2-21

Temperature Profile (8"'.'24-95)

- - 4 mm from Interface 600

- * -

Center of Insert 500 N

I

--a.

u..

400 N

N E

....CD 300 200

/

I * - - .. _.. __ _

- .-~.: -_:-=----

I 100

~~~~--~-~

O-i-------~-------------------+----~--------i--~-----------+-~-----------t 07:45:20.16 07:45:24.48 07:45:28.80 07:45:33.12 . 07:45:37.44 07:45:41.76 Time Figure 2-12 Thermal Profile After the Weld Reconstitution of 12 Transverse Plate Specimens from Capsule W-11* Prior to the Welding of 12 Weld Specimens from Capsule W-290~

.I. ,

Temperature Profile for Weld (8-25-95)

- - 4 mm from Interface 700 - * -

Center of Insert 600 500 N

I N

u.

0. 400 w E Cl>

300 200 100 -

- - . -. --. - .. --~------------------*-*-*-

0-+-~~~+-~~~+-~~~+-~~~+-~~~+--~~~1--~~~1--~~~+--~~..........i 08:22:38.78 08:22:40.51 08:22:42.24 08:22:43.97 08:22:45.70 08:22:47.42 08:22:49.15 08:22:50.88 08:22:52.61 08:22:54.34 Time Figure 2-13 Thermal Profile After the Weld Reconstitution of 12 Weld Samples from Capsule W-290.

Charpy Table 2-1 Surveillance Specimen Identification and Inventory for Capsule A-240 Material Specimen Identification 235 232 237 23A 236 22Y Comments All specimens were received Base Transverse 234 231 22lJ 233 22P 22T at Westinghouse STC Charpy 124 123 12A 126 12C 12B All specimens were received Base Lonlritudinal 121122 UP 127 UT 125 at Westinghouse STC Charpy 41T 45T 43T 46T 42T 44T All specimens were received HAZ 44U 43lJ 45lJ 42lJ 41U at Westinghouse STC 46U Charpy 332 32P 31C 32T 335 31L All specimens were received Weld 32U 331 32E 31K 31J 327 at Westinghouse STC Tensile 4D4 4D7 4D5 were not received Base Longitudinal Tensile 1D4 lDl 1D5 were not received HAZ Tensile 3DA 3DB 3D7 were not received Weld Table 2-2 Surveillance Specimen Identification and Inventory for Capsule W-290 Material Charpy Base Transverse Specimen Identification 25K 25P 24M 25J 25L 24E 25Y 24J 25M 24K 25T 25U Comments All specimens were at Westinghouse STC Charpy 164 16D lAU 162 All specimens were at Base Longitudinal 163 lAT 1AP lAY Westinghouse STC 165 166 161 16E Charpy 426 457 427 453 All specimens were at HAZ 425 456 4AZ 451 Westinghouse STC 4AA 455 454 452 Charpy 34A 34E 34D 37L All specimens were at Weld 37C 37J 34B 37D Westinghouse STC 37B 37K 37A 34C Tensile lEL lEM lEK All specimens were at Base Lonlritudinal Westinghouse STC Tensile 4EL 4EM 4EK All specimens were at HAZ Westin!lhouse STC Tensile 3J6 3Jl 3J7 All specimens were at Weld Westin1Zhouse STC 2-24

Charpy Table 2-3 Surveillance Specimen Identification and Inventory for Capsule T-330 Material Specimen Identification 22M 22L 22J 22E Comments All specimens were at Base Transverse 21L 22B 22C 21J Westinghouse STC 21K 220 22K 21M All specimens were at 13M 13P 13C 13B Westinghouse STC Charpy 13E 13J 13K 13Y halves of 13M, 13C, 13Y, and Base Longitudinal 130 13L 13T 13U 13d were not found. 13U was not comoletelv broken Charpy 430 420 42E 44D All specimens were at HAZ 43E 41E 46E 44E Westinghouse STC 460 45E 41D 45D Half of 42E was not found All specimens were at Charpy 33M 33K 343 341 Westinghouse STC Weld 33L 33P 342 33Y halves of 33M, 343, 341, 331, 344 33T 33J 33U 342. and 33v were not found Tensile lOK lDL lOJ All specimens were at Base Lomritudinal Westine:house STC Tensile 40K 4DJ 401 All specimens were at HAZ Westine:house STC Tensile 30K 3DJ 301 All specimens were at

Weld Table 2-4 Westine:house STC Surveillance Specimen Identification and Inventory for Capsule W-110 Material Specimen Identification Comments 52Y 52M 52T 52K All specimens were at Standard Reference Material 520 52J 52U 514 Westinghouse STC 52P 512 513 52E All specimens were at Charpy 1AB 15L 15P lAC Westinghouse STC - 3 halves Base Longitudinal 150 15M 15E 15K had no identification for this 1AA 15J 1A7 15T set Charpy 4Bl 4AP 437 4AM All specimens were at HAZ 434 435 4B2 4AT Westinghouse STC 4AY 436 4AU 432 Charpy 37M 3B2 3Bl 3A7 All specimens were at Weld 3A5 3A3 3A4 3A6 Westinghouse STC 37T 3AY 37P 3AU-. -

Tensile lEA lEC lEB All specimens were at Base Lone:itudinal Westine:house STC

-- Tensile 40P 4DM.40T All specimens were at HAZ Westine:house STC

Tensile Weld 3EY 3J2 3JA All specimens were at Westine:house STC 2-25

Welda Soecimens Table 2-5 W-290 Specimens Used for Reconstitution Transverse Specimens 0

34A 34E 340 37L 24E 37C 24J 37J 25L 348 24M 370 25K 378 25P 37K 37A 34C a = one half of each specimen was used.

b = both halves of specimen were used Table 2-6 W-110 Specimens Used for Reconstitution Welda Specimens 3AU 382 381 3A6 3A5 37P 3AY 37M 37T a = one half of each specimen was used.

2-26

Welda Specimens Table 2-7 A-240 Specimens Identified for Reconstitution Transverse 0 Specimens 31C 335 32E 332 235 31J 232 331 231 32U 22T 327 233 31K 237 31L 32T 32P a = one half of each specimen will be used.

b = both halves of specimen will be used Table 2-8 Capsule W-290, Irradiated Capsule, Transverse Orientation Plate Material D-3803-1 Fluence =l.09X10 19 n/cm2 Sample Temp (F) Impact Lat Expansion Shear Ener2V (ft-lbs) (mils) (%)

25K 79 17 16 15 25P 150 23 25 27 24M 175 30 26.5 34 25J 200 33 30 41 25L 225 67 62.5 76 24E 225 72 61.5 79 25Y 250 84 60.5 89 24J 250 76 63.5 92 25M 275 78 71.0 100 24K 300 84 66.5 100 25T 350 88 71 100 25U 450 85 68.5 100

2-27

Sample Temp (F)

Table 2-9 Capsule W-290, Irradiated Capsule, Weld Specimens Weld between D3803-1 and D3803-2 Fluence = l.09X1019 n/cm2 Impact Lat Expansion Shear Energy (ft-lbs) (mils) (%)

34A 79 8 8 5 34E 125 10 10.5 15 340 150 18 14 25 37L 175 18 16 24 37C 200 28 22 33 37J 225 45 35.5 71 34B 250 36 38 67 370 275 64 49 89 37B 300 61 49 95 37K 350 72 52.5 100 37A 450 67 67.5 100 34C 500 52 51.5 100 Table 2-10 Capsule W-110, Irradiated Capsule, Weld Specimens Weld between D3803-1 and D3803-2 Fluence = 1.779 X 1019 n/cm2 Sample Temp (F) Impact Lat Expansion Shear Energy (ft-lbs) (mils) (%)

37M 75 7 9 5 3B2 150 21 14 10 3Bl 200 20 19 20 3A7* 225 29 24 50 3A5 250 39 32 60 3A3* 275 45 27 90 3A4* 300 49 43 98 3A6 325 52 45 98 37T 350 59 44 98 3AY 400 66 54 100 37P 450 60 53 100 3AU 475 61 56 100

- Used for Chemistry.

2-28

Sample Temp (F)

Table 2-11 Capsule A-240, Irradiated Capsule, Transverse Orientation

. Plate Specimens from D3803-1 Fluence = 6.0 X 1019 n/cm2 Impact Lat Expansion Shear

~

EnerE!V (ft-lbs) (mils) (%)

235 80 5.0 4.6 5 232 125 11.5 14.4 14 231 150 15.0 17.4 17 22T 175 18.0 22.0 27 233 200 25.0 . 28.0 29 237 225 31.5 34.4 39 22U 250 39.0 32.8 42 234 275 52.5 52.4 55 236 275 53.9 52.8 58 22Y 300 68.0 66.6 100 23A 350 69.0 67.0 100 22P 400 67.9 65.4 100 Table 2-12 Capsule A-240, Irradiated Capsule, Weld Specimens Weld between D3803-1 and D3803-2 Fluence =6.0 X 1019 n/cm2 Sample Temp (F) Impact Lat Expansion Shear EnerE!V (ft-lbs) (mils) (%)

31C 80 4.2 4.0 3 335 125 5.8 5.0 3 32E 150 4.2 2.0 5 332 175 9.0 7.6 10 31J 200 21.8 26.2 38 331 250 15.5 14.0 25 32U 275 15.0 18.8 38 327 300 48.3 49.4 95 31K. 325 54.5 50.6 98 32T 400 43.0 37.2 90 31L 400 55.5 59.6 100 32P 450 45.0 43.6 100

2-29

Table 2-13

Length of Available Weld Material for Broken Specimens from Capsules W-290 and W-110 Specimen Length of Weld Comments Identification (in.)

Capsule W-110 3A5 0.84 OK 37P 0.77 OK Machined a small amount ofHAZ which will be 3AU 0.70 consumed in weld process to e:et orooer lene:th 3B2 0.79 OK 3Bl 0.87 OK 0.62 too small 3A4 Used previously for chemistrv 3A6 0.90 OK 0.50 too small 3A3 Used previously for chemistrv 3AY 0.82 OK 37M 0.89 OK too small*

0.40 3A7 Used previously for chemistrv 37T 0.85 OK Capsule W-290 34A 0.92 OK 34E 1.10 OK 34D 0.86 OK 37L 0.82 OK 37C 0.82 OK poor lighting on scale 37J 0.81 34B 0.87 OK deformation caused 37D 0.81 difficult measurement.

Soecimen Okav 37B 0.84 OK Machined a.small amount ofHAZ which will be 37K 0.72 consumed in weld process to e:et orooer lene:th Machined a small amount ofHAZ which will be 37A 0.74 consumed in weld process to e:et proper lene:th 34C 1.02 OK 2-30

Sample Temp (F)

Table 2-14 Benchmark Qualification Data Unirradiated A302 Grade B Plate Transverse Orientation Impact Lat Expansion Shear

... Enerl?V (ft.lbs) (mils) (%)

CTlO 10 29 20 30 CTll 10 25 17 30 CT12 10 26 19 26 CT5 60 52 42 44 CT6 60 48 38 44 CT18 60 51 36 44 CT3 110 79 58 58 CT4 110 76 57 58 CT17 110 67 55 68 CTl 210 103 69 100 CT2 210 100 69 100 CT16 210 107 70 100 CT7 300 106 75 100 CT8 300 80 61 100 CT9 300 89 63 100

Table 2-15 Qualification Data for Palisades Recovery Program Unirradiated A302 Grade B Plate Transverse Orientation Conventional Size Data tested at 300°F - Palisades Benchmark Specimen# Temp Energy % Lat. .-,

(F) (ft-lbs) Shear Exn. (mils)

TS 300 80 100 61 T9 300 89 100 63 T7 300 106 100 75 Reconstituted Data tested at 300°F - Palisades Benchmark Specimen# Temp Energy % Lat.

(F) (ft-lbs) -Shear Exn. (mils) lOA 300 83 100 63 lOB 300 83 100 58 llA 300 88 100 66 llB 300 82 100 61 12A 300 82 100 67

-* 12B 300 82 100 67 2-31

Specimen# Temp Table 2-16 Additional Qualification Test Data Performed on Unirradiated A302 Grade B Plate Transverse Orientation Energy % Lat.

(F) (ft-lbs) Shear Exo. (mils)

CT-19 300 96 100 77 CT:..20 300 91 100 76 CT-21 300 96 100 76 CT-22 300 98 100 78 CT-23 300 98 100 80 2-32

Table 2-17 Insert Length for Identified Weld Specimens Cutting the Charpy Insert c

a) Plastic Deformation that is removed with lathe b) Made square with milling machine c) Numbered end that is removed with milling *

ID.

34A Amou:nt of Plate on Weld Snee.

Amount taken off numbered face Caosule W-290 -Weld Material 120 mils 185 mils Amount taken off non-numbered face 100 mils Specimen Length after Cutting 760 mils Amount of Plate remaining after cuttim?

0 mils 34E 0 mils 223 mils 30 mils 760 mils 0 mils 340 60 mils 90 mils 120 mils 755 mils 0 mils 37L 150 mils 184 mils 40 mils 760 mils 0 mils 37C 160 mils 173 mils 80 mils 755 mils 0 mils 37J 170 mils 180 mils 40 mils 752 mils 0 mils 34B 190 mils* 239 mils 29 mils 760 mils 0 mils 370 150 mils 79 mils 45 mils 760 mils 71 mils 37B 190 mils 192 mils 15 mils 755 mils 0 mils 37K 160 mils 184 mils 23 mils 750 mils 0 mils 37A 170 mils 178 mils 55 mils 755 mils 0 mils 34C 0 mils 85 mils 86 mils 758 mils 0 mils Capsule W-110 -Weld Material 3A5 160 mils 175 mils 58 mils 760 mils 0 mils 37p- _,150 mils 205 mils 30 mils 750 mils 0 mils 3AU 210 mils 215 mils 43 mils 755 mils 0 mils 3B2 180 mils 194 mils 35 mils 760 mils 0 mils 3Bl 180 mils 213 mils 60 mils 760 mils 0 mils 3A6 80 mils 174 mils 30 mils 760 mils 0 mils 3AY 200 inils 210 mils 33 mils 760 mils 0 mils 37M 140 mils 178 mils 38 mils 760 mils 0 mils 37T 170 mils 190 mils 105 mils 760 mils 0 mils 2-33

Table 2-18 Time-Temperature Data for the Annealing of the Palisades Specimens from the Three Dummy Specimens in the Aluminum Container Date Time Tempi (F) Temp2 (F) Temp3 (F) 7/20/95 17:11 825.3 823.8 825.3 7/20/95 17:45 841.5 . 839.1 841.0 7/21195 5:47 842.8 840.5 842.2 7/21/95 17:42 843.0 840.8 842.4 7/22/95 5:56 842.7 840.6. 842.1 7/22/95 17:48 843.2 841.2 842.6 7/23/95 5:41 843.2 841.1 842.5 7/23/95 17:34 843.2 841.2 842.6 7/24/95 5:47 843.3 841.3 842.5 7/24/95 17:40 843.5 841.5 842.8 7/25/95 5:53 843.8 841.7 843.0 7/25/95 17:39 844.1 842.0 843.3 7/26/95 5:44 843.6 841.6 842.8 7/26/95 17:49 . 845.1 842.8 844.2 7/27/95 5:54 845.3 843.0 844.5 7/27/95 9:12 845.1 842.8 844.2 7/27/95 9:38 827.5 825.5 826.4 2-34

l* -

Table 2-19 Nickel, Copper, Phosphorus and SultUr content ot the .t'ausades Surveillance Weld Specimens used in the Program Specimen ill % NI %Cu %P %S W-290-34A 1.302 0.254 0.015 0.012 W-L~U-34.B 1.405 0.265 o.u17 0.010 W-290-34C 1.247 0.256 0.015 0.014 W-L~V-3~.~.) LHZ 0.271 . O.OHS .0.010 W-290-34E 1.206 0.248 0.016 0.014 w-z~u-37A 1.329 0.213 0.013 0.013 W-290-37B 1.415 0.225 0.016 0.014

- W-290-3/L W-290-370 W-L~U-S/J W-290-37K 1.313 1.423 1.345 1.344 0.L.L.j 0.233 0.218 0.218 0.Ul.5 0.016 O.ul3 0.014 0.U12 0.015 0.013 0.011 W-Z~U-37L 1.329 0.217 0.013 0.014 W-110-3A5 1.445 0.223 0.014 0.015 W-110-3A6 1.242 0.Ut> 0.014 U.011 W-110-3AU 1.104 0.221 0.014 0.011 W-110-3AY o.~is3 0.218 0.015 0.012 W-110-3Bl 1.100 0.226 0.014 0.012 W-11U-3B2 1.14~ 0.246 0.016 0.013 W-110-37M 1.240 0.237 0.015 0.012 W-110-37.P 0.787 0.210 0.014 0.010 W-110-37T 1.113 0.211 0.013 0.011

- 2-35

Table 2-20

. Cherrustry Results ot the NBS Certified Standards NBS Standard Sample % Ni %Cu %P o/oS Certified 2.00 0.042 0.014 --

NBS 361 Measured 1.972 0.043 0.016 --

I I I I I I I Certified 0.59 0,50 0.041 0.036 NBS 362 Measured u. 1 O.;,u2 0.025 U.035 Certified o.rn 0.029 --

Measured I: 0.294 0.30 I

0.099 0.028 --

I NBS 363 I I I I I 0.0~ I Certified 0.144 0.249 0.01 I NBS 364 I

Measured I

0.125 I

0.244 I

0.009 0.025 2-36 .

SECTION 3

PROCEDURE AND TESTING OF RECONSTITUTED SPECIMENS 3.1 Procedure The testing of the Charpy V-notch specimens was performed _in accordance with 10C~50, Appendix H181 , ASTM Specification E185-82 191 , ASTM Specification E23-93a161 and RMF Procedure 8103, Revision 1.

The Charpy impact tests were performed per ASTM Specification E23-93a and RMF Procedure 8103, Revision 1 on a Tinius-Olsen Model 74, 3581 machine. The tup (striker) of the Charpy machine is instrumented with a GRC 830-1 instrumentation system, feeding information into an IBM compatible 486 computer. With this system, load-time and energy-time signals can be recorded in addition to the standard measurement of Charpy energy <Bo).,

From the load-time curve, the load of general yielding (P0 y), the time to general yielding (tc,y).

the maximum load (PM), and the time to maximum load (tM) can be determined. Under some test conditions, a sharp drop in load indicative of fast fracture was observed. The load at which fast fracture was initiated is identified as the fast fracture load (PF), and the load at which fast fracture terrilinated is identified as the arrest load (PA).

The energy at maximum load ~) was determined by comparing the energy-time record and the load-time record. The energy at maximum load is approximately equivalent to the energy required to initiate a crack in the specimen. Therefore, the propagation energy for the crack (Ep) is the difference between the total energy to fracture <Bo) and the energy at maximum load~).

The yield stress (cry) was calculated from the three-point bend formula having the following expression:

- - O"y =<Pov* L) I [B * (W - a) 2

C]

3-1 (1)

where: L = distance between the specimen supports in the impact testing machine, B = the width of the specimen measured parallel to the notch, W = height of the specimen, measured perpendicularly to the notch, and a = notch depth.

The constant C is dependent on the notch flank angle (4>), notch root radius (p) and the type of loading (i.e., pure bending or three-point bending). In three-point bending, for a Charpy specimen in which = 45° and p = 0.010 in., Equation 1 is valid with C = 1.21.

Therefore, (for L = 4W),
cry= (PGY
L) I [B * (W - a)2
1.21] = (3.3
PGY
W) I [B * (W - a)2] (2)
For the Charpy specimen, B = 0.394 in., W = 0.394 in., and a = 0.079 in. Equation 2 then reduces to cry= 33.3
PGY (3)
where cry is in units of psi and PGY is in units of lbs. The flow stress was calculated from the average of the yield and maximum loads, also using the three-point bend formula.
Symbol A in columns 4, 5, and 6 of Tables 3-4 through 3-6 is the cross-section area under the notch of the Charpy specimens:
A= B(W-a) = 0.1241 square inches (4)
Percent shear was determined from post-fracture photographs using the ratio-of-areas methods 101 in compliance with ASTM Specification A370-92l
The lateral expansion was measured using a dial gage rig similar to that shown in the same specification.
3-2
3.2 Results
The results of Charpy V-notch impact tests performed on the various reconstituted samples from Capsule W-110 and W-290, annealed at a temperature around 841°F for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months are presented in Tables 3-1 through 3-6. Anneal recovery data is presented in Figures 3-1 through 3-3 and Table 3-7. The Charpy data presented in Figures 3-1 through 3-3 was plotted using CVGRAPH, Version 4.0. The upper shelf energy values presented in this report were determined per the definition in ASTM E185-82.
Table 3-7 shows a 82% recovery of the 30 ft-lb transition temperature and an 11 % recovery of upper shelf energy for the transverse plate 03803-1 from Capsule W-290. However, it should be noted that the irradiated data showed a very small drop in upper shelf energy. The weld metal from Capsufo W-290 shows a 74% recovery of the 30 ft-lb transition temperature and an upper shelf energy recovery of 61 %. Capsule W-110 weld material shows a 30 ft-lb transition temperature recovery of 77% and an upper shelf energy recovery of 65%. The results of the
weld upper shelf energy recovery appear to have recovered to approximately the value .
The fracture appearance of each irradiated Charpy specimen from the various materials is sho\vn in Figures 3-4 through 3-6 .. The fractures show an increasingly ductile or tougher appearance with increasing test temperature. Load-time records for the individual instrumented Charpy specimens are contained in the Appendix A.
Contained in Appendix C is a print out of the Charpy data as input to CVGRAPH .
3-3
3.2 Results .
The results of Charpy V-notch impact tests performed on the various reconstituted samples from Capsule W-110 and W-290, annealed at a temperature around 841°F for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months are presented in Tables 3-1 through 3-6. Anneal recovery data is presented in Figures 3-1 through 3-3 and Table 3-7. The Charpy data presented in Figures 3-1 through 3-3 was plotted using CVGRAPH, Version 4.0. The upper shelf energy values presented in this report were determined per the definition in ASTM El85-82.
Table 3-7 shows a 82% recovery of the 30 ft-lb transition temperature and an 11 % recovery of upper shelf energy for the transverse plate 03803-1 from Capsule W-290. However, it should be noted that the irradiated data showed a very small drop in upper shelf energy. The weld metal from Capsule W-290 shows a 74% recovery of the 30 ft-lb transition temperature and an upper shelf energy recovery of 61 %. Capsule W-110 weld material shows a 30 ft-lb transition temperature recovery of 77% and an upper shelf energy recovery of 65%. The results of the*
weld upper shelf energy recovery appear to have recovered to approximately the value .
The fracture appearance of each irradiated Charpy specimen from the various materials is sho'Wn in Figures 3-4 through 3-6.. The fractures show an increasingly ductile or tougher appearance with increasing test temperature. Load-time records for the individual instrumented Charpy specimens are contained in the Appendix A.
Contained in Appendix C is a print out of the Charpy data as input to CVGRAPH .
3-3
Annealing Recovery CVGRAPH 4.0 Hyperbolic Tangent Curve Printed at lli200 on 10-23-llm Result!
Curve Fluence I.SE d-1.SE USE d-USE To 3() d-T o 30 To 50 d-T o 50 I 0 2.19 . 0 101.59 0 la42 0 49.2i 0 2 0 2.19 0 83.8 -17.79 176.11 157.69 ~4 153.15 3 0 2.19 0 85.8 -15.'19 46112 27.6 89.67 40.42
JlJU ia)lJ aJU 150 c c -
100 c c ,.p
.0.
r
~ >~ ,,
~~
>U !
Q, 90
/.
~~
0
-300 -200 -100 0 100 200 300 400 500 .600 Temperature lil Degrees F Oll'Ve I4'fllld Ic 20--- 3e Data Se~s} Plotted Curve Plant CaJEU!e Material Ori. Hea!.f l PAL UNlRR PLATll SA302BH TL 03803-1 2 PAL W-290 PLATE SA31Wl TL D-380:H 3 PAL J~A PLATE SA302BM TL D-3803-l Figure 3-1 Recovery Comparison for Plate 03803-1 from Capsule W.,290 Irradiated to a Fluence of 1.09Xl019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation) 3-4
Annealing Recovery CVGRAPH 4.0 Hyperbolic Tangent Curve Printed at llill."40 on Resulls l~ugj Curve Fluence I.SE d-I.SE USE d-U5'1! To 30 d-T o 30 To 50 d-T o 50 1 0 2.19 0 117.69 0 -86.66 0 -47l6 0 2 0 22 0 &1.7 --5.W 19929 2ffi.$ 254.9 312.0?
3 0 2.19 0 00,8 -20.ll} -13.35 7.13 12..87 60.114 .
300
.::ox.I a.JU 150 c n c
/ [~
100
~y
~~
[
0 ,..,
/ ~
0
_,.,...~
OU I i?6 I ;~
u
~ -~/ n
~,)
-300 -200 -100 0 100 200 300 400 500 600 Temperature lil Degrees F CUrve~
10 20-- 3$
Data Set{s) Plotted Curve Plant CallSUle Material Ori. Ilea~
I PAL UNIRR 1'ELD 2 PAL IT~ lfELD 3 PAL 1J~A m.n
~----- ----------------*
Figure 3-2 Recovery Comparison for Weld Metal from Capsule W-290 Irradiated to a Fluence of l.09X10 19 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F 3-5
Annealing Recovery CVGRAPH 4D Hyperbolic Tangent Curve Printed at ~ on 1~1995 Results Curve Fluence !SE d-ISE USE d-USE Toll d-T o 30 To 50 d-T o 50 I 0 2J9 0 ll7.b'9 0 -86.66 0 -47.16 0 2 0 22 0 57.79 -59.119 218.0I :ll4.67 306.16 35lll 3 0 2J9 0 96.b'9 -21 -18.00 68.62 22.61 69.Tl 300.
~
i::l.IU 150 c ..,
c c
./"' -~ -
100
/ ~;
~
v c
) ~,....
0 5u ii'6 --~
,/
I
~......<
/
~ ,_,..¥ ~
0
-300 -200 -100 0 100 200 300 400 500 600 Temperature lil Degrees F Curve J4eod (C 20- 3 () .
Data Se~s) Plotted Curve Plant CajEUJe Material Ori Hea~
I PAL UN!RR lfl!LD 2 PAL lf-llO WELD 3 PAL lHlOA lJELD Figure 3-3 Recovery Comparison for Weld Metal from Capsule W- 110 Irradiated to a Fluence of 1.779 X 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F 3-6
25PB 24MB 24PA 24JB
24EB 25LA 24MA 25KA 24JA Figure 3-4 Reconstituted Irradiated/Annealed Fracture Faces for Plate D3803-1 from Capsule W-290 Irradiated to a Fluence of 1.09 x 10 19 n/cm2 and Annealed for 160.5 Hours at 842°F (Transverse Orientation) 3-7
37J 34B 37B
37K 37L 37D 37C 37A 34E Figure 3-5 Reconstituted Irradiated/Annealed Fracture Faces for Weld Metal from Capsule W-290 Irradiated to a Fluence of 1.09 x 1019 n/cm2 and Annealed for 160.5 Hours at 842°F 3-8
37M 37P 3AU
3A5 37T 3Bl Figure 3-6 Reconstituted Irradiated/Annealed Fracture Faces for Weld Metal from Capsule
W-110 Irradiated to a Fluence of 1.779 x 1019 n/cm2 and Annealed for 160.5 Hours at 842°F 3-9
Table 3-1

Reconstituted Irradiated/Annealed Data for Plate D-3803-1 from Capsule W-290 Irradiated to a Fluence of l.09Xl0 19 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation)
Specimen Temperature Energy (ft-lbs) Lateral Percent Shear Exoansion (%)
25PB -75 5 5 0 24MB* -25 9 4 10 25PA 0 10 3 15 24JB 25 27 19 20 24EA 72 40 32 30 25KB 100 56 47 40 24EB 150 71 47 75 25LB 200 80 65 90
25LA 250 88 68 100 24MA 300 85 63 100 25KA 350 82 66 100 24JA 400 88 71 100
- Dimension did not meet ASTM requirements - For information purposes only.
Table 3-2 Reconstituted Irradiated/Annealed Data for Weld Specimens from Capsule W-290 Irradiated to a Fluence of l.09Xl0 19 Jl/cm 2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Specimen Temperature Energy (ft-lbs) Lateral Percent Shear Exnansion (%)
37J -85 12 14 10 34B . -25 21 24 20 37B 0 38 37 30 34A 20 56 45 55 37K . 40 72 58 80 37L 72 87 74 90 34C 125 90 74 95 37D 150 96 87 100 37C 200 97 85 100 37A 250 98 90 100 34E 300 103 89 100 3-10
. Table 3-1
~*
Reconstituted Irradiated/Annealed Data for Plate D-3803-1 from Capsule W-290 Irradiated to a Fluence of l.09Xl019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation)
Specimen Temperature Energy (ft-lbs) Lateral Percent Shear Exnansion (%)
25PB -75 5 5 0 24MB* -25 9 4 10 25PA 0 10 3 15 24JB 25 27 19 20 24EA 72 40 32 30 25KB 100 56 47 40 24EB 150 71 47 75 25LB 200 80 65 90
. 251..A 250 88 68 100 24MA 300 85 63 100 25KA 350 82 66 100 24JA 400 88 71 100
- Dimension did not meet ASTM requirements - For information purposes only.
Table 3-2 Reconstituted Irradiated/Annealed Data for Weld Specimens from Capsule W-290 Irradiated to a Fluence of l.09Xl0 19 n/cm. 2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Specimen Temperature Energy (ft-lbs) Lateral Percent Shear Exnansion (%)
37J -85 12 14 10 34B . -25 21 24 20 37B 0 38 37 30 34A 20 56 45 55 37K 40 72 58 80 37L 72 87 74 90
-34C 125 90 74 95 37D 150 96 87 100 37C 200 97 85 100 37A 250 98 90 100 34E 300 103 89 100 3-10
Table 3-3 Reconstituted Irradiated/Annealed Data for Weld Metal from Capsule W-110 Irradiated to a Fluence of 1. 779 X 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Specimen Temperature Energy (ft-lbs) Lateral Percent Shear Exoansion (%)
37M -60 16 14 10 37P -20 28 32 25 3AU 0 40 37 35 3AY 72 72 61 70 3B2 125 88 78 80 3A5 150 93 80 90 37T 200 96 77 100 3Bl 250 94 86 100 3A6 350 100 92 100 3-11
'r Table 3-4 Reconstituted Irradiated/Annealed Instrumented Data for Plate D-3803-1 from Capsule W-290 Irradiated to a Auence of l.09Xl0 19 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F (Transverse Orientation)
Normalized Energies Sample Test Cbarpy ft-lbs/in"2 Yield Time to Max. Time to Fracture Arrest Yield Flow Number Temp Energy Charpy Max. Prop. Load Yield Load Max. Load Load Stress Stress (F) (ft-lbs) Ed/A Em/A* Ep/A (lbs) (msec) (lbs) (msec) (lbs) (lbs) (ksi) (ksi) 25PB -75 5 40 16 24 2475 0.11 2475 0.11 2475 0 82 82 24MB* -25 9 72 27 45 3347 0.13 3347 0.13 3347 180 111 111 25PA 0 10 81 42 39 3432 0.16 3535 0.16 . 3535 195 114 116 24JB 25 27 217 171 47 3499 0.15 4224 0.41 '4224 461 116 128 Ul I
N 24EA 25KB 24EB 72 100 150 40 56 71 322 451 572 202 279 275 120 172 297 3261 3095 2955 0.16 0.14 0.14 4001 4056 3990 0.5 0.67 0.67 4001 4001 3440 1619 2162 2274 108 103 98 121 119 115 25LB 200 80 644 257 387 2954 0.14 3905 0.64 2826 2426 98 114 25LA 250 88 709 316 393 2707 0.15 3836 0.8 NIA NIA 90 109 24MA 300 85 684 . 331 353 2601 0.15 3794 0.83 NIA NIA 86 106 25KA 350 82 660 246 415 2608 0.19 3460 0.7 NIA NIA 87 101 24JA 400 88 709 245 464 2523 0.15 3567 0.67 NIA NIA 84 101
- Dimension did not meet ASTM requirements - for information purposes only.
Table 3-5 Reconstituted Irradiated/Annealed Instrumented Data for Weld Metal from Capsule W-290 Irradiated to a Fluence of l.09Xl0 19 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Normalized Energies Sample Test Charpy ft-lbslin"2 Yield Time to Max. Time to Fracture Arrest Yield *Flow Number Temp Energy Charpy Max. Prop. Load Yield Load Max. Load Load Stress Stress CF) (ft-lbs) Ed/A Em/A Ep/A (lbs) (msec) (lbs) (msec) (lbs) (lbs) (ksi) (ksi) 37J -85 12 97 55 41 3653 0.15 3793 0.19 3793 159 121 . 124 34B -25 21 169 128 41 3577 0.19 3919 0.36 3919 207 119 124 37B 0 38 306 275 31 3577 0.15 4124 0.63 4124 416 119 128 34A 20 56 451 291 160 3421 0.16 4148 0.67 3890 887 114 126 37K 40 72 580 293 287 3341 0.16 4182 0.67 3612 2318 111 125 wI w
37L 34C 72 125 87 90 701 725 285 276 415 449 3340 3267 0.19 0.17 4034 3923 0.69 0.69 2825 NIA 1707 NIA 111 109
.122 119 37D 150 96 773 270 503 3064 0.16 3860 0.69 NIA NIA 102 115 37C 200 97 781 321 460 2966 0.16 3788 0.81 NIA NIA 99 112 37A 250 98 789 308 482 2659 0.19 3671 0.81 NIA NIA 88 105 34E 300 103 829 322 507 2783 0.14 3621 0.84 NIA. NIA 92 106
'r Table 3-6 Reconstituted Irradiated/Annealed Instrumented Data for Weld Metal from Capsule W-110 Irradiated to a Fluence of 1.779 X 1019 n/cm2 and Annealed for 160.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months at 842°F Normalized Energies Sample Test Charpy ft-lbs/in"2 Yield Time to Max. Time to Fracture Arrest Yield Flow Number Temp Energy Charpy Max. Prop. Load Yield Load Max. Load Load Stress Stress (F) (ft-lbs) Ed/A Em/A Ep/A (lbs) (msec) (lbs) (msec) (lbs) (lbs) (ksi) (ksi) 37M -60 16 129 101 28 3663 0.15 3806 0.28 3806 218 122 124 37P -20 28 225 131 94 3508 0.19 3878 0.37 3878 1186 117 123 3AU 0 40 322 287 35 3466 0.16 4199. 0.67 4199 573 115 127 3AY 72 72 580 283 297 3143 0.14 4059 0.67 3723 2285 104 120 UJ 3B2 125 88 709 271 438 3061 0.17 3904 0.81 3320 2378 102 116 I
3A5 150 93 749 285 464 2889 0.16 3842 0.83 3123 2524 96 112
""' 37T 200 96 773 333 440 2836 0.16 3756 0.8 NIA NIA 94 109 3Bl 250 94 757 308 449 2760 0.16 3631 0.8 NIA NIA 92 106 3A6 350 100 805 299 506 2566 0.16 3513 0.84 NIA NIA 85 101
(
.:;t _
Table 3-7 Summary of the Palisades Reconstitution and Annealing Recovery Material Capsule Initial Irradiated Annealed RTNDT Unirradiated Irradiated Annealed USE RTNPT RTNOT RTNPT Annealing USE USE USE Annealing
(°F) (Of) (OF) Recovery (ft-lb) (ft-lb) (ft-lb) Recovery
(%) (%)
Plate W-290 18.42 176.11 46.02. 82 101.59 83.80 85.80 11 D3803-l (Transverse)
Weld Metal W-110 -86.66 218.01 -18.03 77 117.69 57.79 96.69 65
. Weld Metal W-290 -86.66 199.29 -13.35 74 117.69 63.70 96.80 61
,..
SECTION
4.0 REFERENCES
1. Groeschel, R. C., Summary Report on Manufacture of Test Specimens and Assembly of Capsules for Irradiation Surveillance of Palisades Reactor Vessel Materials, CE Report No. P-NLM-019, April 1, 1971.
2. Perrin, J. S., and Fromm, E. 0., Palisades Pressure Vessel Irradiation Capsule Program: Un,irradiated Mechanical Properties, Battelle Columbus Laboratories, August 25, 1977.
3. BCL-585-12, Palisades Nuclear Plant Reactor Pressure Vessel Surveillance Program:
Capsule A-240, J. S. Perrin, et al, Battelle Columbus Laboratories, March 13, 1979 .
4. WCAP-10637, Analysis of Capsules T-330 and W-290 from the Consumers Power Company Palisades Reactor Vessel Radiation Surveillance Program, H.K. Kunka and C. A. Cheny, September 1984.
5. WCAP-14014, Analysis of Capsule W-110 from the Consumers Power Company Palisades Reactor Vessel Radiation Surveillti.nce Program, Peter, P. A., Lippincott, E.
P., G. N. Wrights, Madeyski, A., May, 1994.
6. ASTM E23-93a, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1993 .
4-1
7. ASTM E1253-88, Standard Guide for Reconstitution of Irradiated Charpy Specimens, in ASTM Standards, Section 3.01, American Society for Testing and Materials, Philadelphia, PA, 1993.
8. Code of Federal Regulations, 10CFR50, Appendix H, Reactor Vessel Material Surveillance Program Requirements, U. S. Nuclear Regulatory Commission, Washington, D. C.
9. ASTM E185-82, Standard Practice for Conducting Surveillance Tests for Light-Water Cooled Nuclear Power Reactor Vessels, in ASTM Standards, Section 3, American Society for Testmg and Materials, Philadelphia, PA, 1993.
10. ASTM A370-92, Standard Test Methods and Definitions for Mechanical Testing of Steel Products, in ASTM Standards, Section 3, American.Society for Testing and Materials, Philadelphia, PA, 1993.
4-2
APPENDIX A LOAD-TIME RECORDS FOR CHARPY IMPACT TESTS
..-------Wi-------~...- - - - - - W p _______.,.
Curve 784472-AF13 PM= Maximum Load PA= Fast Fracture Arrest Load Time w1 = Fracture Initiation Region tGY =Time to General Yielding Wp =Fracture Propagation Region tM =Time to Maximum Load tF =Time to Fast (Brittle) Fracture Start Fig. A-1-ldealized load-time record
o-..-~~==:..._~~...,.....~~~-=~~~~~~-r-~~PLA~TE~-,~~-.,..-~--,r CD (U
0
.b 1.2 2.4 3.6 4.8 6.0 Til1E ( l1S£C )
PALRC SPECIMEN NUMBER : 25P"".'B MATERIAL :PLATE CAPSULE :PALISADES RECON.
24"-11 Pl.ATE o...,.....~~~~-T~~~~~-r-~~~~......,...~~~---__,..--~~~~~
~
CD 0
ID
~...
.U (U
0
.b 1.2 2.4 3.6 4.8 6.0 Tl11E C KSEC >
PALRC SPECIMEN NUMBER :24M-B MATERIAL :PLATE CAPSULE :PALISADES RECON.
Figure A-2. Load-time records for Specimens 25PB and 24MB.
A-2
o__!PAl..RC~:..._~--..~~~~:;:-~~~.,-~-==---r~~--:---r
.0 s;i ...
. a_, ai cu
.'b 1.2 2.4 3.6 4.8 . 6.0 TillE ( llSD: )
PALRC SPECIMEN NUMBER :25P-A MATERIAL :PLATE CAPSULE :PALISADES RECON.
C>
.0
. PAL.RC 24.HI Pl.ATE
..cu C>
.'b 1.2 2.4 3,6 4.8 6.0 TillE ( l1SEC )
PALRC SPECIMEN NUMBER :24J-B MATERIAL :PLATE CAPSULE :PALISADES RECON.
Figure A-3. Load-time records for Specimens 25PA and 24JB.
A-3
(')
CD 0
~
§ ai N
0
.b 1.2 2.4 3.6 4.8 6. 0 TlltE ( HS£C )
PALRC SPECIMEN NUMBER :24E-A MATERIAL :PLATE CAPSULE :PALISADES N
o.
.b 1.2 2.4 3.6 4.8 6.0 TillE c l'ISEC >
PALRC SPECIMEN NUMBER :25K-B MATERIAL :PLATE CAPSULE :PALISADES RECON.
Figure A-4. Load-time records for Specimens 24EA and 25KB.
A-4
CD C>
.I> 1.2 2.4 3.6 4.8 6.0 Tll1E ( llSEC )
PALRC SPECIMEN NUMBER :24E-B MATERIAL :PLATE CAPSULE :PALISADES RECON.
CD N
C>
.b 1.2 2.4 3.6 4.8 6. 0 Tll1E ( llSEC )
PALRC SPECIMEN NUMBER :24L-B MATERIAL :PLATE CAPSULE :PALISADES RECON.
Figure A-5. Load-time records for Specimens 24EB and 25LB.
A-5
o~PALRC~~~~-r~~~_..-'.::25.~-41~~~~--,r-~_::=-~r-~~~~T" 0
3.6 4.8 6.0
.ti 1.2 2.4 TillE ( llSEC >
PALRC SPECIMEN NUMBER :25L-A MATERIAL :PLATE CAPSULE :PALISADES RECON.
PAL.RC Pl.ATE 0
0
.J 0
.11 1.2 2.4 3.6 4.8 6.0 TII£ ( llSEC >
PALRC SPECIMEN NUMBER :24M-A MATERIAL :PLATE
PALISADES RECON.
CAPSULE Figure A-6. Load-time records for Specimens 25LA and 24MA.
A-6
,..
o""T'"~PALRC~:_~~..-~~~~i!SK~~::__~~~~~~--=-==~.,-~~~~~r CD 0
.b 1.2 2.4 3.6 4.8 6.0 TlllE .< llSEC )
PALRC SPECIMEN NUMBER :25K-A MATERIAL :PLATE CAPSULE :PALISADES RECON.
PAL.RC 24..H\ PLATE
o 1' .;,
CD 0
CD
..J
~
..J ai 0
.b 1.2 2.4 3.6 4.8 6.0 TlllE ( llSEC )
PALRC SPECIMEN NUMBER :24J-A MATERIAL :PLATE CAPSULE :PALISADES RECON.
Figure A-7. Load-time records for Specimens 25KAand 24JA.
A-7
PALRc 37J C>""T"".:..:==-~~-,...----~~--:--,~~~~--,r--~~~~.-~~~~,-
~.,,
~ ..;
cu
.b 1.2 2.4 3.6 4.8 6.0 Til1E ( llSEC )
PALRC SPECIMEN NUMBER :37J MATERIAL :WELD CAPSULE :PALISADES RECON.
Pl'll.RC 348 MELD
~
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.U cu
.b 1.2 2.4 3.6 4.8 6.0 Til1E ( l'ISEC )
PALRC SPECIMEN NUMBER :34B MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-8. Load-time records for Specimens 37J and 34B.
A-8
o--r-~PAL.RC~:_~~-,-~~~...::.;-.~~~~-r~~.:.::::.....-""T~~~~--r A
ii
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PALRC SPECIMEN NUMBER :37B MATERIAL :WELD CAPSULE :PALISADES RECON.
.0
~ 34A IE.D
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cu
.b 1.2 2.4 3.6 4.8 6.0 Til1E ( l1SEC )
PALRC SPECIMEN NUMBER :34A MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-9. Load-time records for Specimens 37B and 34A.
A-9
o......-:Pl'll..RC~:__~~-r~~~___::..:.:,~~~~~,-~~~~""T~~~~~,
<D cu 0
.b 1.2 2.4 3.6 4.8 6.0 Til'IE < KSEC >
PALRC SPECIMEN NUMBER :37K MATERIAL :WELD CAPSULE :PALISJU>ES RECON.
0
<D PALRC 37L IE....D 0
i
~
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ni cu 0
.b 1.2 2.4 3.6 4.8 6.0 Til'IE C l'ISEC >
PALRC SPECIMEN NUMBER :37L MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-10. Load-time records for Specimens 37K and 37L.
A-10
CD PALRC CD
..J
~
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.'ll 1.2 2.4 3.6 4.8 6. 0 TillE ( l1SEC )
PALRC SPECIMEN NUMBER :34C MATERIAL :WELD CAPSULE :PALISADES RECON.
PAI.RC 370 MELD CD
~
~
~
cU
.'ll 1.2 2.4 3.6 4.8 6.0 TillE ( llSEC )
PALRC SPECIMEN NUMBER :370 MATERIAL
WELD CAPSULE :PALISADES RECON.
Figure A-11. Load-time records for Specimens 34C and 37D.
A-11
CD
~ llEUl
':l ii CD
~...
.U
<II
.b 1.2 2.4 3.6 4.8 6.0 TlllE < MSEC >
PALRC SPECIMEN NUMBER :37C MATERIAL :WELD CAPSULE :PALISADES RECON.
CD
~ 37A IE..D ii
...m
~...
.U
b 1.2* 2.4 3.6 4.8 6.0 TlPIE < 11SEC. >
PALRC SPECIMEN NUMBER :37A MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-12. Load-time records for Specimens 37C and 37A.
A-12
- 0 CD PAL.RC llEIJ)
A
~
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0
.b 1.2 2.4 3.6 4.8 6.0 TillE ( llSEC )
PALRC SPECIMEN NUMBER :34E
/.
MATERIAL :WELD CAPSULE :PALISADES RECON.
PAI.RC 3711 IE.O 0
CD 0
i CD
~... al N
0
.'D 1.2 2.4 3.6 4.8 6.0 TillE ( llSEC )
PALRC SPECIMEN NUMBER :37M MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-13. Load-time records for Specimens 34E and 37M.
A-13
CD N
0
.11 1.2 2.4 3.6 4.8 6.0 Tll1£ ( l'ISEC )
PALRC SPECIMEN NUMBER :37P MATERIAL :WELD CAPSULE :PALISADES RE CON 0
CD PALRC 3AU . llEUl N
0
.11 1.2 2.4 3.6 4.8 6.0 Tl 11£ ( l'ISEC )
PALRC SPECIMEN NUMBER :3AU MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-14. Load-time records for Specimens 37P and 3AU.
A-14
--*- ~--'° PAL.RC 3AY o-r-~~~~~.---~~~---,....-~~~~......,.~~~~--,~~~~~.,-
CD 0
~
g .;.
..J 0
.ti 1.2 2.4 3.6 4.8 6.0 TlllE ( l1SEC )
PALRC SPECIMEN NUMBER :JAY MATERIAL :WELD CAPSULE :PALISADES
" 0 CD PAL.RC 382 llEUl 0
CD
..J
~..J 0
.ti 1.2 2.4 3.6 4.8 6.0 TlllE ( llSEC )
PALRC SPECIMEN NUMBER :3B2 MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-15. Load-time records for Specimens 3AY and 3B2.
A-15
0 CD PAL.RC
. ~
i 0
ii CD
~..... .u 0
.'O 1.2 2.4 3.6 4.8 6.0 TIIE < llSEC >
PALRC SPECIMEN NUMBER :3A5 MATERIAL :WELD CAPSULE :PALISADES RECON.
0 CD PAL.RC 37T PLATE 0
ii CD cu 0
.'O 1.2 2.4 3.6 4.8 6.0 TillE ( l1SEC )
PALRC SPECIMEN NUMBER :37T MATERIAL :WELD CAPSULE :PALISADES RE CON Figure A-16. Load-time records for Specimens 3A5 and 37T.
A-16
0
~
~ ai N
0
.ti 1.2 2.4 3.6 4.e* 6.0 TlltE ( llSEC )
PALRC
.\
SPECIMEN NUMBER :3Bl MATERIAL :WELD CAPSULE :PALISADES RECON.
PAI.RC MELO 0
g
~
cU N
0
.ti 1.2 2.4 3.6 4.8 6.0 TU£ ( llSEC )
PALRC SPECIMEN NUMBER :3A6 MATERIAL :WELD CAPSULE :PALISADES RECON.
Figure A-17. Load-time records for Specimens 3Bl and 3A6.
A-17
,. APPENDIXB Photographs of Broken, Etched, Charpy Weld Specimens from Irradiated Capsules W-110 and W-290
.. ~
. - -2 I 2 Figure Bl SPECIMEN 3AU, CAPSULE W-110
- .. 2 - ,c 5 6
.., 8 9 2
- . 2 ~ .::. .... 6 7 8 9 Figure B2 SPECIMEN 3B2, CAPSULE W-110
B-1
Figure B3 SPECIMEN 3Bl, CAPSULE W-110 Figure B4 SPECIMEN 3A4, CAPSULE W-110 B-2
? 8 9 l
Figure B5 SPECIMEN 3A6, CAPSULE W-110 7
s 9 ?- -
~ 4 0.'.. "'
Q 7 8 Figure B6 SPECIMEN 3A3, CAPSULE W-110
B-3
1 Figure B7 SPECIMEN 3A5, CAPSULE W-110
' ~:;-6789
]
i 2
{
3 4 t
Figure B8 SPECIMEN 37P, CAPSULE W-110 B-4
]
2 3 ~ 5 0 s 9 Figure B9 SPECIMEN 3AY, CAPSULE W-110
. -* - ' - 2 - .:: 5 6 7 8 9 2
- - 2 ... 2 "' 4 5 6 8 9 Figure BlO SPECIMEN 37M, CAPSULE W-110
B-5
Figure Bll SPECIMEN 3A7, CAPSULE W-110 Figure B12 SPECIMEN 37T, CAPSULE W-110 B-6
Figure B13 SPECIMEN 34A, CAPSULE W-290 Figure B14 SPECIMEN 34E, CAPSULE W-290
B-7
Figure B15 SPECIMEN 34D, CAPSULE W-290
- -

~
6 7 s 9
~
l
~
4 5 0 7 8 Figure B16 SPECIMEN 37L, CAPSULE W-290 B-8
2 Figure B17 SPECIMEN 37C, CAPSULE W-290
S
' ~
..: :::. ':;' -s A
......~
2 3 ~
.:. ~
3 Figure B18 SPECIMEN 37J, CAPSULE W-290
B-9
Figure B19 SPECIMEN 34B, CAPSULE W-290
!' 2 2 3 4 Figure B20 SPECIMEN 37D, CAPSULE W-290 B-10
2 Figure B21 SPECIMEN 37B, CAPSULE W-290
. ~
~
6 7 ;:, 9 2 3 4 5 6 7 8 s ! I
- 2
~
- ~
- $ 9 2 3 4 5 6 8 9 Figure B22 SPECIMEN 37K, CAPSULE W-290
B-11
Figure B23 SPECIMEN 37A, CAPSULE W-290 Figure B24 SPECIMEN 34C, CAPSULE W-290 B-12
APPENDIX C Data as Input to CVGRAPH
l01Yl0/95 16: 04 :43 From CVGRAPH 4.0 Page l CHAR.PY V-NOTCH DATA REPORT PLANT PAL PALISADES CAPSULE ID UNIRR PRODUCT CODE WELD MATERIAL ID ORIENTATION HEAT NO SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion \ Shear Fluenc:e capsule Temperature
F ft-lb mil n/c:m* *F 36T -170.00 4.00 5.00 0.00 0.00 36J -150.00 7.00 7.00 0.00 0.00 36P -135.00 14.50 14 .so . 2.00 0.00 367 -100.00 8.50 11.00 1.00 0.00 36M -100.00 31.00 28.00 5.00 o. 00.
36L 36E 360 365 36C
-85.00
-75.00
-so.co
-33. 00
-5.00 35.00 47.50
41. 00 56.00 87.00 33.50 41.00 39.00 52.00 75.00 10.00 15.00 20.00 30.00 60.00 0.00 0.00 .
0.00 0 .00*
0.00 363 20.00 86.00 77.00 80.00 0.00 366 .50.00 92.00 79.00 80.00 0.00 361 72.00 96.00 85.00 90.00 0.00 36A 110. 00 117.50 94.00 100.00 0.00 362 150.00 112. 00 88.50 100.00 0.00 368 225.00 127.50 92.00 100.00 0.00 364 296.00 111.00 87.00 100.00 0 ..00 3SK 360.00 120.50 91.50 100.00 0.00 End of Report C-1
10/10/95 16:08:52 From CVGRAP!i 4 . o ,; l?age l CHARPY V-NOTCH DATA REPORT PLANT PAL PALISADES CAPSULE ID W-110 PRODUCT CODE WELD 1V'1ATERIAL ID ORIENTATION HEAT NO COMMENT 4TH CAPSULE (2ND WALL CAPSULE)
SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion t Shear Fluence Capsule Temperature
F ft-lb mil n/cm* *F 37M 75.00 7.00 9.00 5.00 0.00 382 150.00 21.00 14.00 10.00 0.00 381 200.00 20.00 19.00 20.00 0.00 3A7 225.00 29.00 24.00 50.00 0.00
,*~*
3AS 250.00 39.00 32.00 60.00 0.00 3A3 275.00 45.00 27.00 90.00 0.00
.3A4 300.00 49.00 43.00 98.00 C.00 3A6 325.00 52. 00 45.00 98.00 0.00 37T 350.00 59.00 44.00 98.00 0.00 3A't 400.00 66.00 54. 00 100.00 0.00 37P 450.00 60.00 53.00 100.00 0.00 3AU 475.00 61.00 56.00 100.00 0.00 End of Report C-2
i,pl 10/95 16:11:00 From CVGRAPH 4.0 Page l
. ~
'/
--*./--
PLANT CAPSULE ID PRODUCT CODE PAL W-llOA WELD CHAR PY V-NOTCH DATA REPORT PALISADES
- MATERIAL ID ORIENTATION HEAT NO COMMENT ANNEAL TEST DATA SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion t Shear Fluence Capsule Temperature
F ft-lb mil n/cm* *F 37M -60.00 16.00 14. 00 10.00 0.00 JAU -20.00 28.00 32.00 25.00 0.00 JAY o.oo 40.00 37.00 35.00 0.00 382 72.00 72.00 61.00 70.00 0.00
, JAS 125.00 . 88.00 78.00 80.00 o:00 1-
-- 37T 150.00 93.00 80.00 90.00 0.00 381 200.00 96.00 77. 00 100.00 o:. oo:
3A6 250.00 94.00 86.00 100.00 0.00 37P 350.00 100.00 92. 00 100.00 0.00 End of Report
"' ~**~'
C-3
lO/l0/95 16:04:19 From CVGRAPH 4 . o'l Page ' l CHARPY V-NOTCH DATA REPORT ~*
PLANT PAL PALISADES CAPSULE ID UNIRR PRODUCT CODE PLATE MATERIAL ID SA302BM ORIENTATION TL Transverse-Lateral HEAT NO D3803-l SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion \ Shear Fluence Capsule Temperature
F ft-lb mil n/cm* *F 23P -150.00 2.00 2.50 0.00 0.00 21E -l00.00 4.00 4.00 0.00 0.00 218 -33.00 11.00 13.50 2.00 0.00 23M -15.00 12.00 16.00 5.00 0.00 23L 5.00 41.50 38.50 l0.00 0.00 217 21.00 27.00 29.00 15.00 0.00 210 50.00 46.00 .44 .00 20.00 0.00 ilS 72.00 60.00 53.50 30.00 0.00 23T 90.00 68.50 58.00 50.00 0.00 23J 110. 00 94.00 75.00 80.00 0.00 216 150.00 114.00 79.00 100.00 0.00 23K 225.00 107.00 79.00 100.00 0.00 2lA 295.00 92.00 75.50 100.00 0.00 252 296.00 102.00 Bl.SO 100.00 0. 00 23U 360.00 93.00 78.00 100.00 0.00 End of Report C-4
i'btl0/95 16:39:33 From CVGRAPH 4.0 Pagel PLANT PAL CHARPY V-NOTCH DATA REPORT PALISADES CAPSULE ID W-290 PRODUCT CODE PLATE MATERIAL ID SA302BM ORIENTATION TL Transverse-Lateral HEAT NO D-3803-1 COMMENT CAPSULE W-290 SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion t Shear Fluence capsule Temperature
F ft-lb mil n/cm* "F 251< 79.00 17.00 16. 00 15.00 0.00 25P 150.00 23.00 25.00 27.00 0.00 24M 175.00 30.00 26.50 34.00 0.00 25J 200.00 33.00 30.00 41.00 o.oo
~*- 25L 225.00 67.00 62.50 76 .00 0.00 24E 225.00 72.00 61.50 79.00 0.00 251( 250.00 84.00 60.50 89.00 0.00 24J 250.00 76.00 63.50 92.00 0.00 25M 275.00 78.00 71.00 100.00 o.oo 241< 300.00 84.00 66.50 100.00 0.00 25T 350.00 88.00 71.00 100.00 0.00 250 450.00 85.00 68.50 100.00 0.00 End of Report
- ------------ ----~----------------- -*-----
C-5
10/10/95 PLANT 16:41:33 PAL CHARPY V-NOTCH DATA REPORT PALISADES
.l From CVGRAPH 4 . o '1' Page i
\.
CAPSULE ID W-290A PRODUCT CODE PLATE MATERIAL ID SA302BM ORIENTATION TL Transverse-Lateral HEAT NO D-3803-1 COMMENT ANNEALED AND TESTED SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion t Shear Pluence Capsule Temperature op ft-lb mil n/cm* op 25PB -75.00 5.00 5.00 o.oo 0.00 24MB -25.00 9.00 4.00 10.00 0.00 25PA 0.00 10.00 3.00 15.00 0.00 24JB 25.00 27.00 19.00 20.00 0.00 24EA 72.00 40.00 32.00 30.00 0.00 25KB 100.00 56.00 47.00 40.00 o.oo 24EB 150.00 71.00 47.00 75.00 0.00 25LB 200.00 80.00 65.00 90.00 0.00 25LA 250.00 88.00 68.00 100.00 0.00 24MA 300.00 85.00 6l.OO 100.00 0.00 25KA 350.00 82.00 66.00 100.00 0.00 24JA 400.00 88.00 71.00 100.00 0.00 End of Report
~
C-6
lOJl0/95 16: 12 :24 . From CVGRAPH 4 . o
Page l
-~---*-~-- -
PLANT CAPSULE ID PRODUCT CODE PAL W-290 WELD CHAR PY V-NOTCH DATA REPORT PALISADES
~
MATERIAL ID ORIENTATION HEAT NO SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral Expansion ' Shear Fluence Capsule Temperature op . ft-lb mil n/cm* *F 34A 79.00 8.00 8.oo 5.00 0.00 34E 125.00 l0.00 l0.50 15.00 0.00 34D 150.00 18.00 14.00 25.00 0.00 37L 175.00 18.00 16.00 24.00 0.00 37C 200.00 28.00 22.00 33.00 0.00 37J 225.00 45.00 35.50 7l.OO 0.00
, 348 250.00 36.00 38.00 67.00 0.00 37D 275.00 64.00 49.00 89.00 0.00 378 300.00 61.00 49.00 95.00 0.00 371t* 350.00 72.00 52.50 100.00 0.00 37A 450.00 67.00 67.50 100.00 0.00 34C 500.00 52.00 51.50 100.00 0.00 End of Report C-7
10/10/95 16:13:43 From CVGRAPH 4 . o ,,, Page i CHARPY V-NOTCH DATA REPORT \ -, .
PLANT PAL PALISADES CAPSULE ID W-290A PRODUCT CODE WELD MATERIAL ID ORIENTATION HEAT NO COMMENT ANNEAL TEST DATA SPECIMEN INFORMATION Specimen ID Test Temperature Impact Energy Lateral*Expanaion 'Shear .Pluenc:e capsule Temperature
p ft-lb mil n/cm* . *p 37J -85.oo 12.00 14.00 5.00 o.oo 348 -25.00* 21.00 24.00 15.00 0.00 378 0.00 38.00 37.00 25.00 0.00 34A 371t 37L 20.00 40.00 72.00 56.00 72.00 87.00 45.00 58.00 74.00 24.00 33.00 71.00 0.00 0.00 0.00 34C 125.00 90.00 74.00 67.00 0.00 370 150.00 96.*00 87.00 100.00 0.00 37C 200.00 97.00 85.00 100.00 0.00 37A 250.00 98.00 90.00 100.00 0.00 34E 300.00 103.00 89.00 100.00 o.oo End of Report C-8

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