Publication:
Crack growth behavior of low-alloy bainitic 51CrV4 steel

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dc.contributor.coauthorLambers, H. G.
dc.contributor.coauthorGorny, B.
dc.contributor.coauthorTschumak, S.
dc.contributor.coauthorMaier, H. J.
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.kuauthorCanadinç, Demircan
dc.contributor.kuprofileFaculty Member
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.yokid23433
dc.date.accessioned2024-11-09T12:27:30Z
dc.date.issued2010
dc.description.abstractThe crack growth behavior of low-alloy bainitic 51CrV4 steel was investigated. The current results indicate that the stress state present during the isothermal bainitic transformation has a strong influence on the crack propagation behavior in the near threshold regime, when the crack growth direction is perpendicular to the loading axis of the original sample undergoing phase transformation. However, the influence of stresses superimposed during the bainitic transformation on the crack growth behavior vanishes when the stress ratio is reduced from R=0.5 to R=0.1. Microstructural investigations revealed a locally pinned crack, indicating that the crack growth behavior in the near threshold regime is also strongly dependent on the local microstructure. Overall, the current results constitute the first step towards establishing a database for understanding and modeling the crack growth behavior in final work pieces exhibiting functionally-graded microstructures.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipDeutsche Forschungsgemeinschaft within the Transregional Collaborative Research Centre
dc.description.versionPublisher version
dc.formatpdf
dc.identifier.doi10.1016/j.proeng.2010.03.149
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00999
dc.identifier.issn1877-7058
dc.identifier.linkhttps://doi.org/10.1016/j.proeng.2010.03.149
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-77954119091
dc.identifier.urihttps://hdl.handle.net/20.500.14288/1756
dc.identifier.wos356862900015
dc.keywordsCrack growth
dc.keywordsBainitic transformation
dc.keywordsCrack growth
dc.keywordsFatigue
dc.keywordsFunctionally-graded material
dc.keywordsMicrostructure
dc.keywordsPhase transformation
dc.keywordsCrack propagation behavior
dc.languageEnglish
dc.publisherElsevier
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1012
dc.sourceProcedia Engineering
dc.subjectMechanical engineering
dc.subjectCrack growth behavior
dc.titleCrack growth behavior of low-alloy bainitic 51CrV4 steel
dc.typeConference proceeding
dspace.entity.typePublication
local.contributor.authorid0000-0001-9961-7702
local.contributor.kuauthorCanadinç, Demircan
relation.isOrgUnitOfPublicationba2836f3-206d-4724-918c-f598f0086a36
relation.isOrgUnitOfPublication.latestForDiscoveryba2836f3-206d-4724-918c-f598f0086a36

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