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dc.creatorGlišić, Dragomir
dc.creatorRadović, Nenad
dc.creatorKoprivica, Ankica
dc.creatorFadel, Abdunnaser
dc.creatorDrobnjak, Đorđe
dc.date.accessioned2021-03-10T11:22:22Z
dc.date.available2021-03-10T11:22:22Z
dc.date.issued2010
dc.identifier.issn0915-1559
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1689
dc.description.abstractThe influence of vanadium and nitrogen on microstructure and mechanical properties of medium-carbon steels has been studied by means of metallography and mechanical testing. Vanadium addition to the low nitrogen steel suppresses the formation of ferrite-pearlite following the low reheating temperatures and microstructure consists of bainitic sheaves. Increasing nitrogen at the same vanadium level promotes the acicular ferrite formation. For high reheating temperatures, dominantly acicular ferrite structure in both the low nitrogen and the high nitrogen vanadium steels is obtained. The results suggest that vanadium in solid solution promotes the formation of bainite. The effect of nitrogen is related to the precipitation of VN particles in austenite with high potency for intragranular nucleation of acicular ferrite and to the precipitation of V(C, N) particles in ferrite with high potency for precipitation strengthening. Addition of both vanadium and nitrogen considerably increases the strength level, while CVN(20) impact energy increases on changing the microstructure from bainitic ferrite to the fine ferrite-pearlite and acicular ferrite.en
dc.publisherIron Steel Inst Japan Keidanren Kaikan, Tokyo
dc.rightsopenAccess
dc.sourceISIJ International
dc.subjectV-microalloyed steelsen
dc.subjectmedium-carbon steelsen
dc.subjectbainiteen
dc.subjectacicular ferriteen
dc.titleInfluence of Reheating Temperature and Vanadium Content on Transformation Behavior and Mechanical Properties of Medium Carbon Forging Steelsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage606
dc.citation.issue4
dc.citation.other50(4): 601-606
dc.citation.rankM22
dc.citation.spage601
dc.citation.volume50
dc.identifier.doi10.2355/isijinternational.50.601
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/8648/50_601.pdf
dc.identifier.rcubconv_3383
dc.identifier.scopus2-s2.0-77953622732
dc.identifier.wos000276860100016
dc.type.versionpublishedVersion


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