Investigation of Martensitic Phase Transformation and Magnetic Properties of Fe-30%Ni-2.6wt%Mo-X%Co Alloys

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dc.contributor.authorYaşar, Erdem
dc.contributor.authorArmağan, Osman
dc.contributor.authorKırındı, Talip
dc.contributor.authorAğır, Merve Sultan
dc.date.accessioned2025-01-21T16:14:14Z
dc.date.available2025-01-21T16:14:14Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIn this study, the microstructure of thermal effective martensitic phase transformation observed in the Fe-30wt.%Ni-2.6wt.%Mo-Xwt.%Co (X = 0.8, 1.8) alloy was investigated morphologically and crystallographically by using Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM). In SEM studies, it was observed that the morphology of the martensite phase changed from lath and lenticular structure to massive structure with the addition of Co to the alloy. In addition to this, nano martensite formation was also observed as another effect of Co addition (figure 2c, d). Properties of lenticular martensite, electron diffraction pattern of austenite and martensite structures were given by TEM studies. According to the Differential Scanning Calorimetry (DSC) analysis, it was determined that the martensitic transformation temperature (Ms) significantly increased with the increase of the Co amount in the alloys. Also, by using Mössbauer spectroscopy, it was shown that the amount of martensite increased with the increase of Co amount and the magnetic order of the alloy changed accordingly.
dc.identifier.doi10.19113/sdufenbed.1094481
dc.identifier.endpage32
dc.identifier.issn1300-7688
dc.identifier.issn1308-6529
dc.identifier.issue1
dc.identifier.startpage27
dc.identifier.trdizinid1164956
dc.identifier.urihttps://doi.org/10.19113/sdufenbed.1094481
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1164956
dc.identifier.urihttps://hdl.handle.net/20.500.12587/22106
dc.identifier.volume27
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofSüleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectMikroskopi
dc.subjectSpektroskopi
dc.subjectMalzeme Bilimleri
dc.subjectÖzellik ve Test
dc.subjectMetalürji Mühendisliği
dc.titleInvestigation of Martensitic Phase Transformation and Magnetic Properties of Fe-30%Ni-2.6wt%Mo-X%Co Alloys
dc.typeArticle

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