_STP_1049-1990.pdf

STP 1049 Environmentally Assisted Cracking:Science and Engineering W.Barry Lisagor,Thomas W.Crooker,and Brian N.Leis,editors 1 ASTM 1916 Race Street Philadelphia,PA 19103 Copyright by ASTM Intl(all rights reserved);Tue Dec 15 13:01:01 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Library of Congress Cataloging-in-Publication Data Environmentally assisted cracking:science and engineering/W.Barry Lisagor,Thomas W.Crooker,and Brian N.Leis,editors.(STP:1049)Proceedings of the ASTM Symposium on Environmentally Assisted Cracking:Science and Engineering,held Nov.9-11,1987,Bal Harbour,Fla.,sponsored by ASTM Committees G-1 on Corrosion of Metals,E-24 on Fracture Testing,and E-9 on Fatigue.Includes bibliographical references.ASTM publication code number(PCN)04-010490-30-T.p.verso.ISBN 0-8031-1276-9 1.Metals-Fracture-Environmental aspects-Congresses.2.Alloys-Fracture-Environmental aspects-Congresses.3.Metals-Cracking-Environmental aspects-Congresses.I.Lisagor,W.Barry.II.Crooker,T.W.III.Leis,B.N.IV.ASTM Symposium on Environmentally Assisted Cracking:Science and Engineering(1987:Bal HarbouL Fla.)V.American Society for Testing and Materials.Committee G-1 on Corrosion of Metals.VI.ASTM Committee E-24 on Fracture Testing.VII.ASTM Committee E-9 on Fatigue.TA460.E495 1990 620.166dc20 89-18581 CIP Copyright?9 by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1990 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Peer Review Policy Each paper published in this volume was evaluated by three peer reviewers.The authors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM Committee on Publications.The quality of the papers in this publication reflects not only the obvious efforts of the authors and the technical editor(s),but also the work of these peer reviewers.The ASTM Committee on Publications acknowledges with appreciation their dedication and contribution of time and effort on behalf of ASTM.Printed in Baltimore,MD March 1990 Copyright by ASTM Intl(all rights reserved);Tue Dec 15 13:01:01 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The ASTM Symposium on Environmentally Assisted Cracking:Science and Engineering was held in Bal Harbour,Florida,on 9-11 Nov.1987.The event was sponsored by ASTM Committees G-1 on Corrosion of Metals,E-24 on Fracture Testing,and E-9 on Fatigue.The symposium chairmen were W.B.Lisagor and T.W.Crooker of the National Aero-nautics and Space Administration,and B.N.Leis of Battelle Columbus Laboratories.This publication was edited by Mr.Lisagor,together with Messrs.Crooker and Leis.Copyright by ASTM Intl(all rights reserved);Tue Dec 15 13:01:01 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Overview MECHANISMS Influence of Strain on Hydrogen Assisted Cracking of Cathodically Polarized High-Strength Steel-J.R.SCULLY AND P.J.MORAN Discussion Thermomechanical Treatments and Hydrogen Embrittlement of Ferritic Stainless Steels with Different Interstitial Contents-R.N.IYER,R.F.HEHEMANN,AND A.R,TROIANO Influence of Overload and Temperature on Stress Corrosion Crack Growth Behavior in a Low-Alloy Steel-v.VENUGOPAL AND S.K.PUTATUNDA Role of the Oxide Film in the Transgranular Stress Corrosion Cracking of Copper-T.B.CASSAGNE,J.KRUGER,AND E.N.PUGH Discussion Coherency Stress and Transgranular Stress Corrosion Cracking of Cu-18An Alloy-J.D.FRITZ,B,W.PARKS,AND H.W.PICKERING Role of Selective Dissolution in Transgranular Stress-Corrosion Cracking:Studies of Transient and Steady-State Deailoying in Copper-Gold Alloys-W.F,FLANAGAN,J.B.LEE,D.MASSINON,M.ZHU,AND B.D.L1CHTER 5 29 30 42 59 75 76 86 MATERIAL PERFORMANCE-I Effects of Electrochemical Potential on the Slow Strain Rate Fracture of 4340 Steel in a Combustion Product Residue-R.D.DANIELS,A.P.SADARANGANI,M.S.MAGNER,AND K.J.KENNELLEY Environmental Acceleration of Fatigue Crack Growth in Reactor Pressure Vessel Materials and Environments-w.A.VAN DER SLUYS AND R.H.EMANUELSON 103 117 Copyright by ASTM Intl(all rights reserved);Tue Dec 15 13:01:01 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Interactive Effects of Cold Work,Yield Strength,and Temperature on Sulfide Stress CrackingmM.w.JOOSTEN,J.J.MURALI,AND J.L.HESS Sensitivity to Sulfide-Stress Cracking at Welds in Line-Pipe Steels-H.J.CIALONE AND D.N.WILLIAMS Discussion Factors Affecting the Susceptibility of Carbon-Manganese Steel Welds to Cracking in Sour Environments-R.J.PARGETER 136 152 167 169 MODELING AND ANALYSIS A Mechanics-Based Analysis of Stress-Corrosion Cracking of Line-Pipe Steel in a Carbonate-B