Mechanical and metallurgical properties of ion-nitrided austenitic-stainless steel welds

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dc.authorwosidMısırlı, Cenk/IZD-5888-2023
dc.contributor.authorCetinarslan, C. S.
dc.contributor.authorSahin, M.
dc.contributor.authorGenc, S. Karaman
dc.contributor.authorSevil, C.
dc.date.accessioned2024-06-12T11:15:54Z
dc.date.available2024-06-12T11:15:54Z
dc.date.issued2012
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIon nitriding is an operation widely used in industry to harden materials surface. Nowadays, friction welding is one of the special welding methods used for welding the same or different kinds of materials. Especially in industry, it can be necessary to use materials after having operated them with different techniques or to use materials obtained by different manufacturing techniques. Investigating the mechanical and metallurgical properties of this kind of materials can be crucial. In this study, austenitic-stainless steel was used as an experimental material. Additionally, the samples of austenitic stainless steel with a diameter of 10 mm were joined by friction welding. The samples were subjected to ion nitriding process at 550 A degrees C for 24 and 60 h. Then, tensile, fatigue, notch-impact and hardness tests were applied to the weldless and welded parts, and metallographic examinations were carried out. It was found that chromium and iron nitrides precipitated along the grain boundaries and in the middle of the grains. Spectrum patterns revealed that the most dominant phases resulted from the formation of CrN, Fe4N and Fe3N. However, the tests revealed that high temperature and longer time of ion nitriding caused a decrease in the values of fatigue and tensile strengths as well as in the notch-impact toughness in the ion nitrided joints.en_US
dc.description.sponsorshipTrakya University Research Board, Edirne-Turkey [TUBAP-897]en_US
dc.description.sponsorshipAuthors would like to thank Trakya University Research Board, Edirne-Turkey for funding this project work (Project No. TUBAP-897) and TUBITAK MRC/Gebze-Turkey.en_US
dc.identifier.doi10.2478/s13536-012-0052-x
dc.identifier.endpage312en_US
dc.identifier.issn2083-134X
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85025301174en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage303en_US
dc.identifier.urihttps://doi.org/10.2478/s13536-012-0052-x
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24098
dc.identifier.volume30en_US
dc.identifier.wosWOS:000312407100002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDe Gruyter Poland Sp Zooen_US
dc.relation.ispartofMaterials Science-Polanden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSurface Treatmenten_US
dc.subjectFriction Weldingen_US
dc.subjectScanning Electron Microscopyen_US
dc.subjectFatigue Behavioren_US
dc.subjectAisi-304en_US
dc.subjectImprovementen_US
dc.subjectLayeren_US
dc.titleMechanical and metallurgical properties of ion-nitrided austenitic-stainless steel weldsen_US
dc.typeArticleen_US

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