Effect of heat treatment on microstructure, mechanical properties and fracture behaviour of ship and dual phase steels

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dc.contributor.authorHayat, F.
dc.contributor.authorUzun, H.
dc.date.accessioned2024-09-29T16:21:06Z
dc.date.available2024-09-29T16:21:06Z
dc.date.issued2011
dc.departmentKarabük Üniversitesien_US
dc.description.abstractGrade A (GA) and high strength steel DH36 ship steels possessing different chemical compositions were used, and strength properties of GA steel and DH36 steel were compared. Additionally, 4 types of dual phase (DP) steels with different martensite volume fractions (MVFs) were produced from GA steel by means of heat treatment and they were compared with other steels through conducting microstructure, microhardness, tensile and impact tests. The fracture surfaces of specimens (DH36, GA and DP steels) exposed to tensile and Charpy impact tests were investigated by scanning electron microscope. Furthermore, it was found that the specimens quenched from 800 and 900 °C had better strength than DH36 steel. The tensile test results indicated that the tensile strength of DP steel water quenched from 900 °C was 3 times that of GA steel and twice that of DH36 steel. © 2011 Central Iron and Steel Research Institute.en_US
dc.identifier.doi10.1016/S1006-706X(11)60106-4
dc.identifier.endpage72en_US
dc.identifier.issn1006-706X
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-80053176899en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage65en_US
dc.identifier.urihttps://doi.org/10.1016/S1006-706X(11)60106-4
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9551
dc.identifier.volume18en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Iron and Steel Research Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDH36 ship steelen_US
dc.subjectDual phase steelen_US
dc.subjectFractureen_US
dc.subjectGrade A ship steelen_US
dc.subjectMartensiteen_US
dc.subjectMechanical propertyen_US
dc.titleEffect of heat treatment on microstructure, mechanical properties and fracture behaviour of ship and dual phase steelsen_US
dc.typeArticleen_US

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