Investigation of the effects of welding parameters on mechanical properties and microstructure of triple joined FEP05/DP600/FEP05 steel sheets joined by electrical resistance spot welding

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dc.contributor.authorSelova, Levent
dc.contributor.authorTuncel, Oguz
dc.contributor.authorCavusoglu, Oktay
dc.contributor.authorDindar, Cigdem
dc.contributor.authorAydin, Hakan
dc.date.accessioned2024-12-24T19:30:23Z
dc.date.available2024-12-24T19:30:23Z
dc.date.issued2024
dc.departmentSiirt Üniversitesi
dc.description.abstractNowadays, resistance spot welding of two or triple joints and of similar or dissimilar sheet metals is widely used in the automotive industry. In the a-, b-, and c-pillars of car bodies, dual-phase (DP) 600 steels and FEP05 steels are commonly welded together. This study investigated the impact of resistance spot welding process parameters such as welding current, welding time, and electrode force on the tensile shear load, elongation, nugget diameter, and indentation depth of triple welded sheet joints (FEP05 + DP600 + FEP05). To determine the mechanical properties of the welded joint, tensile tests and micro-hardness measurements were performed. Microstructural characterization was also used to analyze the weld quality. Additionally, it was demonstrated that welding time, welding current, and electrode force are important factors in triple welded joints. As a result, it has been seen that FEP05 + DP600 + FEP05 sheets can be successfully combined with triple electrical resistance spot welding by choosing the welding parameters appropriately. A shows the relationship of the welding current with the indentation depth and the nugget diameter.
dc.identifier.doi10.17341/gazimmfd.1217239
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85180149875
dc.identifier.scopusqualityQ2
dc.identifier.trdizinid1245558
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.1217239
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1245558
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7517
dc.identifier.volume39
dc.identifier.wosWOS:001147255200016
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherGazi Univ, Fac Engineering Architecture
dc.relation.ispartofJournal of The Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectElectrical resistance spot welding
dc.subjectTriple welding
dc.subjectEffect of welding parameters
dc.subjectMechanical properties
dc.titleInvestigation of the effects of welding parameters on mechanical properties and microstructure of triple joined FEP05/DP600/FEP05 steel sheets joined by electrical resistance spot welding
dc.title.alternativeElektrik direnç punta kaynağı ile üçlü birleştirilen FEP05/DP600/FEP05 çelik saclarda kaynak parametrelerinin mekanik özelliklere ve mikroyapı üzerindeki etkilerin araştırılması
dc.typeArticle

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