An investigation on bending fatigue in a corrosive environment of dual-phase 1000 sheet steel RSW joints and damage model via experiment and numeric analysis

dc.contributor.authorGoktas, Mustafa
dc.contributor.authorDemir, Bilge
dc.contributor.authorElitas, Muhammed
dc.date.accessioned2024-09-29T16:05:02Z
dc.date.available2024-09-29T16:05:02Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractFatigue, corrosion, and fatigue damage models are best addressed to improve and understand the service performance of materials, particularly automotive steel. This study is an attempt to experimentally and finite element investigates plain bending fatigue performance and damage model of DP 1000 sheet steel resistance spot welding (RSW) joints in 3% NaCl aqueous corrosive treatment. RSW applications were carried out using different weld currents. The joint samples were then subjected to optical image analysis, tensile shear, and fatigue tests (3% NaCl-aqueous and normal atmosphere). A proper damage model of RSW junctions was developed and corrected by numeric analysis. Besides, RSW nugget formation, tensile shear, and plain bending fatigue tests were also applied. Consequence, fatigue behavior, tensile load carrying capacity, and effective fracture behavior of resistance spot welded joint specimens were evaluated. Results showed that a corrosive environment negatively affected fatigue performance. With the developed model, it was observed that the fatigue life of the samples decreased by 30-35% in the fatigue tests performed in the corrosive environment. Experimental and numerical analysis results of plain bending were compatible.en_US
dc.description.sponsorshipKarabuk University [Fyl-2020-2123]en_US
dc.description.sponsorshipWe thank Karabuk University coordinators of research projects for supporting the project numbered Fyl-2020-2123, Simufact company, TOFAS AS, and Mr Canderin Onder from Netform Engineering.en_US
dc.identifier.doi10.1177/09544089241257899
dc.identifier.issn0954-4089
dc.identifier.issn2041-3009
dc.identifier.scopus2-s2.0-85195147426en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1177/09544089241257899
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6469
dc.identifier.wosWOS:001237441300001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings of the Institution of Mechanical Engineers Part E-Journal of Process Mechanical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPlain bending fatigueen_US
dc.subjectDP steelsen_US
dc.subjectRSWen_US
dc.subjectnumeric analysisen_US
dc.subjecttensile propertiesen_US
dc.subjectcorrosion resistanceen_US
dc.titleAn investigation on bending fatigue in a corrosive environment of dual-phase 1000 sheet steel RSW joints and damage model via experiment and numeric analysisen_US
dc.typeArticleen_US

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