APPLICATIONSOFMODERNMETALLOGRAPHICTECHNIQUESAsymposiumpresentedattheMaterialsEngineeringExpositionandCongressAMERICANSOCIETYFORMETALSPhiladelphia,Pa.,13-16Oct.1969ASTMSPECIALTECHNICALPUBLICATION480Listprice$17.00AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:59:25EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthor(~)BYAMERICANSOCIETYFORTESTINGANDMATERIALS1970LibraryofCongressCatalogCardNumber:78-114749ISBN0-8031-0064-7NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.Cover:Titanium-6AI-4Valloy(original'Jmagnification2000,reducedtwothirdsforpublication)heat-treatedtoabovebetatransformationtemperature.Theseg-mentedlightareasarepartiallyspheroidizedplatesofalphaphase,whichformedoncoolingduringtheinitialquenchandthenfragmentedduringheatingat1500F.Thedark-grayareasindicatebetaphasethattransformedtoalphaplusbetaonaircoolingfromthistemperature.PhotographcourtesyofThereseaV.Brassard,PhysicalandMechanicalMetal-lurgyLab,WatervlietArsenal,Watervliet,N.Y.12189.PrintedinBaltimore,Md.September1970CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:59:25EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.ForewordASTMCommitteeE-4onMetallographyandtheAmericanSocietyforMetalscosponsoredtheSymposiumonApplicationsofModernMetallo-graphicTechniquesgivenon13Oct.1969.ThesessionwaspresentedattheASMAnnualMaterialsEngineeringExpositionandCongress,heldinPhiladelphia,Pa.,13-16Oct.1969.ThejointASTM-ASMventurewasarrangedbytheAmericanSocietyforMetals,withW.D.Forgeng,Jr.,UnitedStatesSteelCorp.,chairmanofCommitteeE-4,presidingassym-posiumchairman.CopyrightbyASTMInt'l(allrightsreserved);MonDec2110:59:25EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauth...
