1、STRESS CORROSION-NEW APPROACHES m A symposium presented at the Seventy-eighth Annual Meeting AMERICAN SOCIETY FOR TESTING AND MATERIALS Montreal,Canada,22-27 June 1975 ASTM SPECIAL TECHNICAL PUBLICATION 610 H.L.Craig,Jr.,editor University of Miami List price$43.00 04-610000-27 AMERICAN SOCIETY FOR T
2、ESTING AND MATERIALS 1916 Race Street,Philadelpia,Pa.19103 Copyright by ASTM Intl(all rights reserved);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.BY AMERICAN SOCIETY FOR TESTING
3、AND MATERIALS 1976 Library of Congress Catalog Card Number:76-12835 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Lutherville-Timonium,Md.November 1976 Copyright by ASTM Intl(all rights reserved);Mon Dec 21 11:21:40 EST 2015Down
4、loaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The symposium on New Approaches to Stress Corrosion was presented at the Seventy-eighth Annual Meeting of the American Society for Testing and Materials held
5、in Montreal,Canada,22-27 June 1975.Committee G-1 on Corrosion of Metals sponsored the symposium.H.L.Craig,Jr.,Uni-versity of Miami,presided as symposium chairman and editor of this publication.Copyright by ASTM Intl(all rights reserved);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of
6、Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Related ASTM Publicafions Corrosion in Natural Environments,STP 558(1974),$29.75,04-558000-27 Manual of Industrial Corrosion Standards and Control,STP 534(1974),$16.75,04-534000-27 Stress Corrosion
7、Cracking of MetalsA State of the Art,STP 518(1972),$11.75,04-518000-27 Copyright by ASTM Intl(all rights reserved);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.A Note of Appreciati
8、on 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 reviewing the papers must be acknowledged.The quality level of ASTM pubUcations is
9、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);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant t
10、o 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);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of Washington(University
11、 of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Introduction Evaluation of a Proposed Standard Method of Testing for Susceptibility to Stress-Corrosion Cracking of High-Strength 7XXX Series Aluminum Alloy ProductsD.O.SPROWLS,T.J.SUMMERSON,G.M.UGIANSKY,S.G.EP
12、STEIN,AND H.L.CRAIG,JR.3 Air Pollution Eifects on Stress Induced Intergranular Corrosion of 7005-T53 Aluminum AlloyF.H.HAYNIE 32 Stress-Intensity Dependence of Stress-Corrosion Crack-Growth Rate in 7079-T651 AluminumJ.E.FINNEGAN AND W.H.HARTT 44 Learning from Experience of the Stress-Corrosion Failu
13、re of High-Strength Aluminum Alloy ForgingsB.CINA AND T.KAATZ 61 Crack Growth in Heavy Section TitaniumR.W.JUDY,JR.,AND R.J.GOODE 72 Constant Strain Rate Technique for Assessing Stress-Corrosion Susceptibility J.H.PAYER,W.E.BERRY,AND W.K.BOYD 82 An Automated Method for Evaluating Resistance to Stres
14、s-Corrosion Cracking with Ring-Loaded Precracked SpecimensJ.G.KAUFMAN,J.W.COURSEN,AND D.O.SPROWLS 94 An Evaluation of Rising Load/iCi,Testingw.G.CLARK,JR.,AND J.D.L ANDES 108 Stress-Corrosion Crack Growth in Surface-Cracked Panels of High-Strength Steelsp.SHAHINIAN AND R.W.JUDY,JR.128 Evaluating Str
15、ess-Corrosion Crack-Propagation Rates in High-Strength Aluminum Alloys with Bolt Loaded Precracked Double-Cantilever-Beam SpecimensD.O.SPROWLS,J.W.COURSEN,AND J.D.WALSH 143 Activation Energy Dependence on Stress Intensity in Stress-Corrosion Cracking and Corrosion Fatiguep.j.BANIA AND S.D.ANTOLOVICH
16、 157 Aqueous Stress-Corrosion Cracking of High-Toughness D6AC Steelw.p.GILBREATH AND M.J.ADAMSON 176 Copyright by ASTM Intl(all rights reserved);Mon Dec 21 11:21:40 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Retardation of Crack Propagation for D6AC Higli-Strength,Low-Alloy Steel in Aqueous Media by Addition of Oxidizing Inhibitorsp.A.PARRISH,C.M.CHEN,AND E.D.VERINK,JR.189 Eifects of Composition