The effect of martensite morphology on static strain ageing

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dc.contributor.authorTürkmen, M.
dc.contributor.authorGündüz, S.
dc.date.accessioned2024-09-29T16:22:07Z
dc.date.available2024-09-29T16:22:07Z
dc.date.issued2013
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, strain ageing behaviour of dual phase steel with different martensite morphology was investigated. Three different types (Intercritical annealing, intermediate quenching and step quenching) of heat treatment was applied in the critical temperature (775 °C). Ageing experiments after 4 % prestrain were carried out at 180 °C for different times ranging from 10 to 160 min. The microstructure after different heat treatments applied to the work pieces with the network, fiber, and the bulky martesite morphologies have been identified. It was found that the martensite morphology has no effect on the trend of ?Y (an increase in strength due to strain ageing), YS and UTS at different ageing times for 180 °C. However, at a given ageing time for 180 °C ?Y, YS, UTS and hardness values of fibrous martensite are higher than network or bulky martensite.en_US
dc.identifier.endpage362en_US
dc.identifier.issn1300-1884
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84880890774en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage353en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9832
dc.identifier.volume28en_US
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDual phase steelen_US
dc.subjectMartensiteen_US
dc.subjectMechanical propertiesen_US
dc.titleThe effect of martensite morphology on static strain ageingen_US
dc.title.alternativeÇift fazli çeliklerde martenzit morfolojisinin statik deformasyon yaşlanma davranişi üzerine etkisien_US
dc.typeArticleen_US

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