Publication:
The role of monotonic pre-deformation on the fatigue performance of a high-manganese austenitic twip steel

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dc.contributor.coauthorNiendorf, T.
dc.contributor.coauthorLotze, C.
dc.contributor.coauthorFrehn, A.
dc.contributor.coauthorMaier, H. J.
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.kuauthorCanadinç, Demircan
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T23:08:10Z
dc.date.issued2009
dc.description.abstractThe fatigue performance of a high-manganese austenitic steel featuring the twinning-induced plasticity (TWIP) effect was investigated in both thermomechanically treated rolled and pre-deformed conditions. A thorough set of mechanical experiments and microstructural analyses demonstrated that microstructural evolutions during high-strain monotonic and low-strain cyclic deformations differ significantly. Specifically, a high twin density is obtained as a result of monotonic deformation, and a low twin density, yet a noticeable increase in twin thickness, is observed in the fatigued samples. Furthermore, the fatigue performance of the pre-deformed TWIP steel samples is superior to that of the as-received steel, which is attributed to the enhanced interaction of glide dislocations with twins of increased density owing to the monotonic pre-deformation. (C) 2008 Elsevier B.V. All rights reserved.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue44958
dc.description.openaccessNO
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume499
dc.identifier.doi10.1016/j.msea.2008.09.033
dc.identifier.eissn1873-4936
dc.identifier.issn0921-5093
dc.identifier.scopus2-s2.0-55949087340
dc.identifier.urihttps://doi.org/10.1016/j.msea.2008.09.033
dc.identifier.urihttps://hdl.handle.net/20.500.14288/9268
dc.identifier.wos261703300102
dc.keywordsTwinning-induced plasticity
dc.keywordsTWIP steel
dc.keywordsBauschinger effect
dc.keywordsFatigue
dc.keywordsMicrostructure
dc.keywordsTwinning
dc.language.isoeng
dc.publisherElsevier Science Sa
dc.relation.ispartofMaterials Science And Engineering A-Structural Materials Properties Microstructure And Processing
dc.subjectNanoscience
dc.subjectNanotechnology
dc.subjectMaterials science
dc.subjectEngineering
dc.subjectMetallurgy and metallurgical engineering
dc.titleThe role of monotonic pre-deformation on the fatigue performance of a high-manganese austenitic twip steel
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorCanadinç, Demircan
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Mechanical Engineering
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relation.isOrgUnitOfPublication.latestForDiscoveryba2836f3-206d-4724-918c-f598f0086a36
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relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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