Mechanical and fatigue behavior of resistance spot welded dual-phase and twinning-induced plasticity steel joints

dc.authorid0000-0003-2537-1951en_US
dc.authorid0000-0001-8058-1690en_US
dc.contributor.authorDoruk, Emre
dc.contributor.authorFındık, Fehim
dc.contributor.authorPakdil, Murat
dc.date.accessioned2024-02-14T08:32:15Z
dc.date.available2024-02-14T08:32:15Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionThe authors gratefully acknowledge the technical support provided by Tofas-Fiat R&D department.en_US
dc.description.abstractThe new generation high-strength steel sheet has been widely used to reduce the vehicle weight. In this study, the mechanical, metallurgical, and fatigue behavior of the resistance spot-welded joints of high strength steel sheets were experimentally investigated. The Dual-Phase (DP) 800 and Twinning-Induced Plasticity (TWIP) 1000 steel sheets were joined together in three different nugget diameters. The welding current was parameterized to create three different nugget diameters. Hence, four groups of welded combining combinations were obtained. The tensile shear test was applied to the samples to study the effects of weld nugget diameter and different welded joint combination in terms of the joint strength. For long fatigue life tests, six test samples were prepared for each test series; in total, 24 tests have been conducted, in which S-N curves of the samples were extracted. Finally, the effect of different nugget diameters on the fatigue life of the welded joint combinations was investigated. (C) 2022 American Society of Civil Engineers.en_US
dc.description.sponsorshipTofas-Fiat RD departmenten_US
dc.identifier.citationDoruk, E., Fındık, F., & Pakdil, M. (2022). Mechanical and fatigue behavior of resistance spot welded dual-phase and twinning-induced plasticity steel joints. Journal of Aerospace Engineering, 35(3), 04022007.en_US
dc.identifier.doi10.1061/(ASCE)AS.1943-5525.0001403
dc.identifier.issn0893-1321
dc.identifier.issn1943-5525
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85123857589en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttp://dx.doi.org/10.1061/(ASCE)AS.1943-5525.0001403
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12019
dc.identifier.volume35en_US
dc.identifier.wosWOS:000769063000014en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorPakdil, Murat
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Aerospace Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDesign Optimizationen_US
dc.subjectLife Estimationen_US
dc.subjectDual-Phase (DP)en_US
dc.subjectTwinning-Induced Plasticityen_US
dc.subjectTWIPen_US
dc.titleMechanical and fatigue behavior of resistance spot welded dual-phase and twinning-induced plasticity steel jointsen_US
dc.typeArticleen_US

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