Effect of plastic deformation on magnetic properties of Fe-40%Ni-2%Mn austenitic alloy

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dc.contributor.authorBueyuekakkas, Selva
dc.contributor.authorAktas, H.
dc.contributor.authorAkturk, S.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2007
dc.departmentNiğde ÖHÜ
dc.description.abstractThe effects of plastic deformation on the magnetic properties of austenite structure in an Fe-40%Ni-2%Mn alloy is investigated by using Mossbauer spectroscopy and Differential Scanning Calorimetry (DSC) techniques The morphology of the alloy has been obtained by using Scanning Electron Microscopy (SEM). The magnetic behaviour of austenite state is ferromagnetic. After plastic deformation, a mixed magnetic structure including both paramagnetic and ferromagnetic states has been obtained at the room temperature. The volume fraction changes, the effective hyperfine fields of the ferromagnetic austenite phase and isomery shift values have also been determined by Mossbauer spectroscopy. The Curie point (Tc) and the Neel temperature (T-N) have been investigated by means of DSC system for non-deformed and deformed Fe-Ni-Mn alloy. The plastic deformation of the alloy reduces the T-N and enhances the paramagnetic character of austenitic Fe-Ni-Mn alloy.
dc.identifier.doi10.1016/S1006-706X(07)60058-2
dc.identifier.endpage60
dc.identifier.issn1006-706X
dc.identifier.issue4
dc.identifier.scopus2-s2.0-34547114720
dc.identifier.scopusqualityQ2
dc.identifier.startpage56
dc.identifier.urihttps://dx.doi.org/10.1016/S1006-706X(07)60058-2
dc.identifier.urihttps://hdl.handle.net/11480/5371
dc.identifier.volume14
dc.identifier.wosWOS:000249228200011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherJOURNAL IRON STEEL RESEARCH EDITORIAL BOARD
dc.relation.ispartofJOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectMossbauer spectroscopy
dc.subjectdifferential scanning calorimetry (DSC)
dc.subjectscanning electron microscopy (SEM)
dc.subjectplastic deformation
dc.subjectmagnetically ordered material
dc.subjectferromagnetic austenite
dc.titleEffect of plastic deformation on magnetic properties of Fe-40%Ni-2%Mn austenitic alloy
dc.typeArticle

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