_STP_611-1976.pdf

IRRADIATION EFFECTS ON THE MICROSTRUCTURE AND PROPERTIES OF METALS A symposium sponsored by ASTM Committee E-10 on Nuclear Applications and Measurement of Radiation AMERICAN SOCIETY FOR TESTING AND MATERIALS St.Louis,Mo.,4-6 May 1976 ASTM SPECIAL TECHNICAL PUBLICATION 611 F.R.Shober,symposium chairman List price$49.00 04-611000-35 rAE.cAN SOClET O.TEST,.G NO.T.ALS I 1916 Race Street,Philadelphia,Pa.19103 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.?9 by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1976 Library of Congress Catalog Card Number:76-21529 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Baltimore,Md.November 1976 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The eighth ASTM International Symposium on Effects of Radiation on Structural Materials was held in St.Louis,Missouri,4-6 May 1976.Committee E-10 on Nuclear Application and Measurements of Radia-tion Effects sponsored the symposium.F.R.Shober,Westinghouse Hanford Company,Hanford Engineering Development Laboratory,pre-sided as symposium chairman,and J.A.Sprague,Naval Research Laboratory,served as symposium cochairman.Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Related ASTM Publications Zirconium in Nuclear Applications,STP 551(1974),$44.50,04-551000-35 Effects of Radiation on Substructure and Mechanical Properties of Metals and Alloys,STP 529(1973),$49.50,04-529000-35 Radiation Effects Information Generated on the ASTM Reference Correlation-Monitor Steels,DS 54(1974),$9.75,05-054000-35 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.A Note of Appreciation to Reviewers This publication is made possible by the authors and,also,the un-heralded efforts of the reviewers.This body of technical experts whose dedication,sacrifice of time and effort,and collective wisdom in review-ing the papers must be acknowledged.The quality level of ASTM publica-tions is a direct function of their respected opinions.On behalf of ASTM we acknowledge with appreciation their contribution.ASTM Committee on Publications Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Editorial Staff Jane B.Wheeler,Managing Editor Helen M.Hoersch,Associate Editor Ellen J.McGlinchey,Assistant Editor Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Introduction IRRADIATION CREEP AND STRESS RELAXATION Effects of Prior Stress History on Irradiation-Induced Creep-G.L.WIRE 5 Analysis of In-Reactor Stress Relaxation Using Irradiation Creep Models-J.P.FOSTER 32 MECHANICAL PROPERTIES AND MICROSTRUCTURE Dynamic Strain-Aging and Neutron Irradiation in Mild Steel-K.L.MURTY AND E.O.HALL 53 Swelling and Tensile Property Changes in Neutron-Irradiated Type 316 Stainless Steei-g.R.GARR AND A.G.PARD 72 Effect of Fast Reactor Irradiation on the Tensile Properties of 20 Percent Cold-Worked Type 316 Stainless SteeI-R.L.FISH AND J.D.WATROUS 91 Mechanical Properties of Fast Reactor Fuel Cladding for Transient Analysis-c.w.HUNTER AND G.D.JOHNSON 101 Tensile Properties of Fast Reactor Irradiated Type 304 Stainless Steei-R.L.FISH AND C.W.HUNTER 119 Effects of Neutron Irradiation on Microstructure and Mechanical Properties of Nimonic PE-16-P.s.SKLAD,R.E.CLAUSING,AND E.E.BLOOM 139 Irradiation and Thermal Effects on the Tensile Properties of Inconel-718-A.L.WARD,J.M.STE1CHEN,AND R.L.KNECHT 156 Tensile and Hardness Property Evaluations of Irradiated Zircaloy Cladding Under Off-Normal and Transient Conditions-L.M.LOWRY,J.S.PERRIN,AND A.A.BAUER 171 Neutron Energy Dependent Damage Functions for Tensile Properties of 20 Percent Cold-Worked Type 316 Stainless Steel-R.L.SIMONS 181 IRRADIATION SIMULATION Swelling Simulation Studies of Type 316 Stainless Steel-J.A.ELLIS,JR.,W.K.APPLEBY,AND T.LAURITZEN 195 Development and Evaluation of a Stress-Free Swelling Correlation for 20 Percent Cold-Worked Type 316 Stainless Steel-F.A.GARNER,J.J.LAIDLER,AND G.L.GUTHRIE 208 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:11:13 EST 2015Downloaded/printed byUniversity of Washington(Univer