Influence of Ti and Nb addition on the microstructure, mechanical, and machinability properties of 316L stainless steel fabricated by powder metallurgy

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dc.authoridAKGUN, Mahir/0000-0002-4522-066X
dc.contributor.authorErden, Mehmet Akif
dc.contributor.authorUzun, Fatma Gul
dc.contributor.authorAkgun, Mahir
dc.contributor.authorGokce, Hasan
dc.date.accessioned2024-09-29T16:06:14Z
dc.date.available2024-09-29T16:06:14Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, titanium and niobium element powders in determined amounts (0.25 and 0.5wt%) were added into the 316L stainless steel matrix by means of powder metallurgy (PM) technology, either singly or in pairs, and the desired composition was obtained as a powder mixture. The powders used in the study were cold pressed tensile sample molds prepared in ASTM 8 M standards, unidirectionally cold pressed under 700 MPa compression pressure and formed into blocks. After pressing, the raw strength samples were sintered in an atmosphere-controlled tube furnace at 1325 degrees C for 2 h in an argon atmosphere. The microstructure and mechanical properties of the produced PM steels were characterized by optical microscope, SEM, EDS, and tensile test. The results showed that the stainless-steel samples with 0.25(Ti-Nb) added composition to 316L stainless steel had the highest yield strength and tensile strengths. However, with the addition of 0.5Ti, 0.5Nb, and 0.5(Ti-Nb) to 316L stainless steel, a decrease was observed in the mechanical properties. Moreover, the MQL machining is better on the machining output such as surface roughness and cutting temperature than dry machining in terms of a sustainable machining process.en_US
dc.description.sponsorshipKarabuk University BAP [KBUEBAP-17-KP-049]en_US
dc.description.sponsorshipAuthors owe a debt of thanks to Karabuk University BAP coordinators for indirectly supporting the KBUE-BAP project (Grant number: KBUEBAP-17-KP-049).en_US
dc.identifier.doi10.1515/mt-2022-0358
dc.identifier.endpage1253en_US
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85163805234en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1237en_US
dc.identifier.urihttps://doi.org/10.1515/mt-2022-0358
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6719
dc.identifier.volume65en_US
dc.identifier.wosWOS:001019216900001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWalter De Gruyter Gmbhen_US
dc.relation.ispartofMaterials Testingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAISI 316Len_US
dc.subjectmachiningen_US
dc.subjectmechanical propertiesen_US
dc.subjectniobiumen_US
dc.subjectpowder metallurgyen_US
dc.subjecttitaniumen_US
dc.titleInfluence of Ti and Nb addition on the microstructure, mechanical, and machinability properties of 316L stainless steel fabricated by powder metallurgyen_US
dc.typeArticleen_US

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