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dc.contributor.authorTaşdemirci, Alper
dc.contributor.authorHızal, Alpay
dc.contributor.authorAltındiş, Mustafa
dc.contributor.authorHall, Ian W.
dc.contributor.authorGüden, Mustafa
dc.date.accessioned2015-12-21T08:16:49Z
dc.date.available2015-12-21T08:16:49Z
dc.date.issued2008
dc.identifier.citationTaşdemirci, A., Hızal, A., Altındiş, M., Hall, I. W., and Güden, M. (2008). The effect of strain rate on the compressive deformation behavior of a sintered Ti6Al4V powder compact. Materials Science and Engineering: A, 474(1-2), 335-341. doi:10.1016/j.msea.2007.05.023en_US
dc.identifier.urihttp://doi.org/10.1016/j.msea.2007.05.023
dc.identifier.urihttp://hdl.handle.net/11147/4413
dc.description.abstractThe high strain rate (220–550 s−1) and quasi-static (0.0016 s−1) compression deformation behavior of a sintered Ti6Al4V powder compact was investigated. The compact was prepared using atomized spherical particles (100–200 μm) and contained 38 ± 1% porosity. The deformation sequences of the tested samples were further recorded by high speed camera and analyzed as a function of strain. The failure of the compact, which was found to be similar in the studied high strain rate and quasi-static strain rate testing regimes, occurs through particle decohesion along the surface of the two cones in a ductile (dimpled) mode consisting of void initiation and growth and by void coalescence in the interparticle bond region. The effect of strain rate was to increase the flow stress and compressive strength of the compact while the critical strain corresponding to the maximum stress was shown to be strain rate independent.en_US
dc.description.sponsorshipTechnology Development Foundation of Turkey (TTGV) for the grant #TTGV-102/T13en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.msea.2007.05.023en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPowder processingen_US
dc.subjectSinteringen_US
dc.subjectTi alloyen_US
dc.subjectPorous Ti alloyen_US
dc.subjectCompression testen_US
dc.subjectStrain rateen_US
dc.titleThe effect of strain rate on the compressive deformation behavior of a sintered Ti6Al4V powder compacten_US
dc.typearticleen_US
dc.contributor.authorIDTR114512en_US
dc.contributor.authorIDTR114738en_US
dc.contributor.institutionauthorTaşdemirci, Alper
dc.contributor.institutionauthorGüden, Mustafa
dc.relation.journalMaterials Science and Engineering: Aen_US
dc.contributor.departmentIzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume474en_US
dc.identifier.issue1-2en_US
dc.identifier.startpage335en_US
dc.identifier.endpage341en_US
dc.identifier.wosWOS:000253030500044
dc.identifier.scopusSCOPUS:2-s2.0-37749017199
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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