Effects of welding parameters on tensile properties and fracture modes of resistance spot welded DP1200 steel

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dc.contributor.authorElitas, Muhammed
dc.date.accessioned2025-05-20T18:55:52Z
dc.date.issued2021
dc.departmentBilecik Şeyh Edebali Üniversitesi
dc.description.abstractIn this study, the maximum tensile shear load bearing capacity and fracture modes of resistance spot welded DP1200 steel were investigated, and the tensile shear properties of the joints were evaluated. The effects of different welding parameters on tensile shear properties, fracture modes, microstructure, microhardness, and heat affected zone softening were examined. Weld processes were performed by using 2 to 6 bar electrode pressure as well as 5 and 7 kA weld currents. The microstructure of resistance spot welded materials was evaluated, and the hardness profiles were determined. Experimental results showed that welding current and electrode pressure had a significant effect on the load-displacement characteristics of DP1200 welds. Three different fracture modes were observed in the tensile shear loads. It was also observed that the expulsion had a negative effect on the tensile shear properties.
dc.description.sponsorshipScientific Research Projects Coordination Unit of Karabuk University (Karabuk, Turkey) [KBUBAP-17-KP-463]
dc.description.sponsorshipThis work was supported by the Scientific Research Projects Coordination Unit of Karabuk University (Karabuk, Turkey). Project Number: KBUBAP-17-KP-463.
dc.identifier.doi10.1515/mt-2020-0019
dc.identifier.endpage130
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85117185232
dc.identifier.scopusqualityQ2
dc.identifier.startpage124
dc.identifier.urihttps://doi.org/10.1515/mt-2020-0019
dc.identifier.urihttps://hdl.handle.net/11552/7413
dc.identifier.volume63
dc.identifier.wosWOS:000636793500004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWoS
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWoS - Science Citation Index Expanded
dc.institutionauthorElitas, Muhammed
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250518
dc.subjectDP1200 steel
dc.subjectresistance spot welding
dc.subjecttensile shear properties
dc.subjectfracture mode
dc.subjectexpulsion
dc.titleEffects of welding parameters on tensile properties and fracture modes of resistance spot welded DP1200 steel
dc.typeArticle

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