Effect of quench and strain aging on the mechanical properties of low carbon microalloyed steels

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dc.contributor.authorOkumus, Sadettin
dc.contributor.authorKarabulut, Hasan
dc.date.accessioned2024-09-29T16:07:55Z
dc.date.available2024-09-29T16:07:55Z
dc.date.issued2015
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the aging behaviors of high strength low alloyed (HSLA) HC380LA quality steel were investigated. Steel samples were heated in a heat treatment furnace up to 950 degrees C and kept there for 1 hour, and then quenched in water. Some of the water quenched samples were aged at temperatures between 50-350 degrees C for 20 min (quench-aged, QA), while the other samples were exposed to the same aging procedure after a 3 % prestraining (strain-aged, SA). Experimental results showed that aging occurred in all QA and SA samples. The highest values for both QA and SA samples were obtained at aging treatment performed at 150 degrees C for 20 min. When the aging temperature increased to 200, 250, 300 or 350 degrees C, aging strength decreased. Results of the study suggest that different aging temperatures have an effect on the microstructure and on the mechanical properties of high strength low alloyed steels.en_US
dc.identifier.doi10.3139/120.110715
dc.identifier.endpage295en_US
dc.identifier.issn0025-5300
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84929745111en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage289en_US
dc.identifier.urihttps://doi.org/10.3139/120.110715
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7250
dc.identifier.volume57en_US
dc.identifier.wosWOS:000352156500002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCarl Hanser Verlagen_US
dc.relation.ispartofMaterials Testingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMicroalloyed steelen_US
dc.subjectageingen_US
dc.subjectmicrostructureen_US
dc.subjectmechanical propertiesen_US
dc.titleEffect of quench and strain aging on the mechanical properties of low carbon microalloyed steelsen_US
dc.typeArticleen_US

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