_STP_9-C-1951.pdf

AHEBICAK SOCXBTT FOR TESTING MATERIALSREFERENCESONFATIGUESTP No*9CThlfl is a list of references to articles published in 1951 dealing withfatigue*(A similar list,made available in 1951 included 1950 references*)Brief abstracts of the articles nave been included when these were readilyavailable.This list is not exhaustive but is sufficiently extensive to beof interest to those concerned with this field*Both the nature and format of this list is experimental*References aregenerally so arranged that sheets can be readily cut apart for filing accord-ing to any desired plan*If there is sufficient interest in lists such asthis,additional lists will be made available annuallyComments and suggestions concerning the value and format of this listwould be appreciated*Correspondence should be addressed toProfessor T*Je DolanChairman,Survey Subcommitteeof ASTM Committee-9321B Talbot LaboratoryUniversity of IllinoisSponsored by ASTM Committee-9 on FatiguePrice|l o 5 0Copyright by ASTM Intl(all rights reserved);Tue Dec 29 16:08:48 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.This page intentionally left blank Copyright by ASTM Intl(all rights reserved);Tue Dec 29 16:08:48 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Akulov,Maxin,and FeldshtelnFATIGUE OF METALS(In Russian)Reports of the Academy of Sciences of the USSR,new ser.,Vol.78,pp.263-266,Hay 11,1951.On the basis of a simply physical modelof the formation of primary fatigue cracks,a relation was established between ampli-tude of vibrating stress and number of cycles.This relation is in good agreement with experi-mental data of various authors.AlMd,J.0.TOBSIOKAL FATIGUE FAILURESProduct Engineering,Vol.22,pp.1 6 7-1 82September,1 9 5 1.Evaluates stresses and fracture charac-teristics developed by torsional loadsin metal parts.Torsional stress dia-gram is developed for analysis of surfaceand subsurface stresses.Evidencepresented shows that the direct cause offatigue failures from repeatedly appliedtorsional loads is always tensile stress;and the oompressive stresses contributeonly indirectly through altering the yieldstrength of the metal.Almen,J.0.FATIGUE DURABILITY OF PHESTRESSED SCREW THREADSProduct Engineering,Vol.22,pp.153-156,April1951.Describes beneficial effect of superficialrolling on above property of screw threads;fatigue strength of screw threads beforeand after prestressing with rollers anddevices for surface rolling of threads;anddesign of rollers.Andersson,OlleTHE FOLDING ENDURANCE TEST:Part 1.StatisticalAspectsContribution from the Swedish Forest ProductsResearch Laboratory,Paper Technology Department.Svenska Traforskningsinstitutet,Trakemi ochPappersteknik,Heddelande,88 Stockholm,Sweden1951.Discusses application of statistical dataon the folding endurance of paper.Materi-al constants as breaking strength,elasticmodulus,plastic yield,breaking elongation,and fatigue life are influencedstrongly bythe distribution of atomic quantities withinthe material,due to variations in product-ion,environmental and experimental condi-tions.Distribution curves are given.Three references.Almen,J.0.FATIGUE FAILURES RK TENSILE FAILURESProduct Engineering,Vol 22,pp.101 124,harch1951.Presents case histories in which unexpectedand unrecognized improvements in fatiguestrength of metal products xas obtained fromprocesses applied fox other purposes.Re-interpretation of old test data in terms ofresidual stresses indicated that superiorfatigue strength can result from facturebarriers established by beneficial residualstresses induced by fabrication operationsor produced by prestressing processes.Dia-grams,graphs,and illustrations.17 refer-ences.AnonymousnUraiAHC STOPPING DEVICES SPEED FATIGUE TESTSSteel,Vol.129,p.78,July 16,1951.Several devices recently developed atNational Bureau of Standards,auxiliarytest equipment includes devices for stop-ping the testing machine when a smallcrack forms in a specimen,apparatus foruniform polishing of fatigue test speci-mens,and for fatigue testing thin sheetspecimens in bending.AnonymousFATIGUE IN METALSMetal Industry,Sept.21,1951,p.240;Oct.12,1951,P.322;Oct.26,1951,P.363.Resume of current ideas on fatigue be-havior,methods of testing,etc.Almen,J.0.FATIGUE LOSS AND GAIN BY ELECTROPLATINGProd.Engrg.,June 1951Data showing the reasons for the damageand its extent that is caused by electro-deposited metals when plated by the methodsnow in common use*Processes whereby ad-vantages of rebuilding by eUscAroplatingcan be obtained without loss of fatiguestrength.Suggested developments In electro-plating processes,whereby,electrodeposited*Tmn*Vty ba*d a effectiveUrbana,IllinoisSTP9C-EB/Jan.1951Copyright 1951 by ASTM International www.astm.orgAnonymousCREEP AND FATIGUEMetal Industry,Vol.78,No.26,pp.528-9,June 29,1951.Resume of ideas of Non-Ferrous Metals Comm