Magnetic and kinetical properties of Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys investigated by VSM and DSC

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dc.contributor.authorKoyuncuoğlu, E.
dc.contributor.authorAldırmaz, Emine
dc.contributor.authorGüler, Melek
dc.contributor.authorKulucan, Fazıl Fazlı
dc.contributor.authorGüler, Emre
dc.date.accessioned2019-05-13T09:04:42Z
dc.date.available2019-05-13T09:04:42Z
dc.date.issued2018
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractWe report on the structural, thermal, and magnetic properties of thermally induced martensite in Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys. Scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and vibrating sample magnetometry (VSM) techniques were employed in the present research. SEM observations revealed the lath martensite morphology formation in both Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys. As well, the thermally induced martensite start temperature (Ms) was determined to be ? 27.18 °C for Fe-27%Ni-4%Mn and ? 40.63 °C for Fe-27%Ni-4%Mn-2%Zn alloy from DSC measurements. Further, the Curie temperature was detected at 160 K for Fe-27%Ni-4%Mn and 196 K for Fe-27%Ni-4%Mn-2%Zn alloys after VSM measurements where magnetic saturation values were measured at 20 emu g? 1 for Fe-27%Ni-4%Mn alloy and 18 emu g? 1 for Fe-27%Ni-4%Mn-2%Zn alloy, respectively. The coercivity value of the alloys was also found to be 0.082 kOe for Fe-27%Ni-4%Mn and 0.050 kOe for Fe-27%Ni-4%Mn-2%Zn alloys. Finally, the effect of Zn addition to the austenite–martensite phase tarnsformations of Fe-27%Ni-4%Mn was discussed in detail according to structural, thermal, and magnetic properties of both alloys after a quantitative experimental comparison. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
dc.identifier.citationKoyuncuoğlu, E., Aldırmaz, E., Güler, M., Kulucan, F. F., Güler, E. (2019). Magnetic and kinetical properties of Fe-27% Ni-4% Mn and Fe-27% Ni-4% Mn-2% Zn alloys investigated by VSM and DSC. Journal of Superconductivity and Novel Magnetism, 32(5), 1431-1436.
dc.identifier.doi10.1007/s10948-018-4854-x
dc.identifier.issn1557-1939
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10948-018-4854-x
dc.identifier.urihttps://hdl.handle.net/11491/1630
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer New York LLC
dc.relation.ispartofJournal of Superconductivity and Novel Magnetism
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAusteniteen_US
dc.subjectFeNiMnen_US
dc.subjectMagnetizationen_US
dc.subjectMartensiteen_US
dc.subjectTemperatureen_US
dc.titleMagnetic and kinetical properties of Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys investigated by VSM and DSC
dc.typeArticle

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