Investigations of morphological and crystallographic properties of thermally and deformation-induced martensitic phase transformations in the Fe-31.5Ni-10Mn alloy

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dc.contributor.authorYıldız Y.G.
dc.contributor.authorYıldız G.D.
dc.contributor.authorOcak H.Y.
dc.date.accessioned2020-06-25T15:17:56Z
dc.date.available2020-06-25T15:17:56Z
dc.date.issued2018
dc.departmentKırıkkale Üniversitesi
dc.description.abstractMartensitic transformations are diffusionless shear transformations. The transformation is usually driven by mechanical deformation or by a change in temperature. This study investigated morphological and crystallographic properties of thermally and deformation-induced austenite–martensite phase transformations in the Fe-31.5Ni-10Mn (wt%) alloy. Microstructural characterization was carried out by using a transmission electron microscope (TEM). It was seen that austenite–martensite phase transformation was ?? ?? (fcc?bcc) and the morphology of martensite was lath type. It was also determined that the habit plane of martensite was (259)? and the orientation relationship between the main and product crystal structures was Kurdjumov–Sachs type. The dilatation parameter of martensite was calculated to be ??? 0.91. Accordingly, it was found that martensitic phase transformations in the Fe-31.5Ni-10Mn alloy had the isothermal kinetics. Moreover, it was revealed that thermally and deformation-induced martensitic transformations had similar characteristics in terms of morphological and crystallographic aspects. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature.en_US
dc.identifier.doi10.1007/s00339-018-2109-0
dc.identifier.issn09478396
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85053248289
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s00339-018-2109-0
dc.identifier.urihttps://hdl.handle.net/20.500.12587/2574
dc.identifier.volume124en_US
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Verlagen_US
dc.relation.ispartofApplied Physics A: Materials Science and Processing
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleInvestigations of morphological and crystallographic properties of thermally and deformation-induced martensitic phase transformations in the Fe-31.5Ni-10Mn alloyen_US
dc.typeArticle

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