_STP_612-1976.pdf

THERMAL FATIGUE OF MATERIALS AND COMPONENTS A symposium sponsored by ASTM Committee E-9 on Thermal Fatigue of Materials and Components AMERICAN SOCIETY FOR TESTING AND MATERIALS Philadelphia,Pa.,17-18 Nov.1975 ASTM SPECIAL TECHNICAL PUBLICATION 612 D.A.Spera,NASA Lewis Research Center,and D.F.Mowbray,General Electric Co.,editors List price$27.00 04-612000-30 jAMERICAN SOCIETY FOR TESTING AND MATERIALS l916 Race Street,Philadelphia,Pa.19103 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.by AMERICAN SOCIETY FOR TESTING AND MATERIALS 1976 Library of Congress Catalog Card Number:76-21535 NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Baltimore,Md.Nov.1976 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword The Symposium on Thermal Fatigue of Materials and Components was presented at the meeting held in New Orleans,17-18 Nov.1975.The symposium was sponsored by The American Society for Testing and Materials through its Committee E-9 on Fatigue.D.A.Spera,National Aeronautics and Space Administration Lewis Research Center,and D.F.Mowbray,General Electric Co.,presided as symposium co-chairmen.Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Related ASTM Publications Fatigue Crack Growth Under Spectrum Loads,STP 595(1976),$34.50(04-595000-30)Manual on Statistical Planning and Analysis for Fatigue Experiments,STP 588(1976),$15.00(04-588000-30)Handbook on Fatigue Testing,STP 566(1974),$17.25(04-566000-30)Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 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 13:13:08 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 Kathleen P.Turner,Assistant Editor Sheila G.Pulver,Editorial Assistant Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Introduction What is Thermal Fatigue?D.A.SPERA 3 Nonlinear Analysis of a Tapered Disk Thermal Fatigue Specimen D.F.MOWBRAY AND J.E.MCCONNELEE 10 Thermal Stress Concentration Factors in Large ShaftsD.C.GONYEA 30 Low-Cycle Fatigue Analysis of the Turbine Disk for the National Aeronautics and Space Administration High-Temperature Turbine Rigs.TEPPER 38 Thermal Fatigue and Its Failure Prediction for Brittle Ceramics D.P.H.HASSELMAN,R.BADALIANCE,AND E.P.CHEN 55 Description of a Computerized Method for Predicting Thermal Fatigue Life of MetalsD.A.SPERA AND E.C.COX 69 A Study of Thermal Fatigue MechanismsM.A.H.HOWES 86 Thermal-Stress Fatigue Behavior of Twenty-Six Superalloys p.T.BIZON AND D.A.SPERA 106 Effect of Microstructure on the Thermal Fatigue Resistance of a Cast Cobalt-Base Alloy,Mar-M509c.c.BECK AND A.T.SANTHANAM 123 Some Thermal Fatigue Characteristics of Mild Steel for Heat Exchangersj.s.LAUB 141 Low-Cycle Thermal Mechanical Fatigue Testings.w.HOPKINS 157 Thermal-Mechanical,Low-Cycle Fatigue of AISI 1010 Steelc.E.JASKE 170 Thermomechanical Fatigue Crack Propagation in an Anisotropic(Directionally Solidified)Nickel-Base SuperalloyA.E.GEMMA,B.S.LANGER,AND G.R.LEVERANT 199 Vacuum Thermal-Mechanical Fatigue Behavior of Two Iron-Base AlloysK.D.SHEFFLER 214 Instability Effects in Thermal FatigueL.F.COFFIN 227 Life Prediction of Thermal-Mechanical Fatigue Using Strainrange PartitioningG.R.HALFORD AND S.S.MANSON 239 Summary 255 Index 260 Copyright by ASTM Intl(all rights reserved);Sun Dec 27 13:13:08 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.STP612-EB/NOV.1976 Introduction Most low-cycle fatigue problems