Tensile deformation behavior of dual-phase steels at elevated temperatures

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dc.authoridSen, Nuri/0000-0002-6501-5858
dc.authorwosidSen, Nuri/ABI-3986-2020
dc.contributor.authorSen, N.
dc.date.accessioned2021-12-01T18:47:00Z
dc.date.available2021-12-01T18:47:00Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractIn this study, two distinct grades of commercial steel, DP600 and DP800, were thermo-mechanically tested relevant to mechanical behavior at five temperatures and two elongation rates. Some fundamental structural properties were also determined, including work (strain) hardening, strain rate sensitivity, and optimum ranges of forming temperatures. For both high-quality steels, tensile strength and flow stress noticeably decreased as work temperature increased. The maximum work hardening ratio for both strain rates was exhibited at 350 degrees C for DP600 and at 300 degrees C for DP800. Deformation velocity effects for the DP600 occurred at 500 degrees C, whereas they manifested at 400 and 500 degrees C for DP800. In the warm deep drawing tests, the optimum forming temperature for DP600 was 400 degrees C, while it was 450 degrees C for DP800, taking into account the deformation velocity of both steels. It was concluded that a controllable and feasible manufacturing alternative is possible using local warm forming.en_US
dc.description.sponsorshipDuzce University Research FundDuzce University [2016.06.05.457]en_US
dc.description.sponsorshipThe author gratefully acknowledges the financial support provided by the Duzce University Research Fund (Project No: 2016.06.05.457).en_US
dc.identifier.doi10.4149/km_2020_1_1
dc.identifier.endpage12en_US
dc.identifier.issn0023-432X
dc.identifier.issn1338-4252
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85083645769en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.4149/km_2020_1_1
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10097
dc.identifier.volume58en_US
dc.identifier.wosWOS:000514823200001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSen, N.
dc.language.isoenen_US
dc.publisherRedakcia Kovove Materialyen_US
dc.relation.ispartofKovove Materialy-Metallic Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectadvanced high-strength (AHSS)en_US
dc.subjectDP600en_US
dc.subjectDP800en_US
dc.subjecttensile testen_US
dc.subjectwarm formingen_US
dc.subjectMechanical-Propertiesen_US
dc.subjectStrain-Rateen_US
dc.subjectStrip Steelsen_US
dc.subjectDp600en_US
dc.titleTensile deformation behavior of dual-phase steels at elevated temperaturesen_US
dc.typeArticleen_US

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