Mechanical characterization and microstructure of fiber laser welded TWIP980 steel depending on welding speed and focal distance

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dc.contributor.author�avu�o�lu, Oktay
dc.contributor.authorYuce, C.
dc.contributor.authorAyd�n, H.
dc.date.accessioned2025-08-29T20:13:51Z
dc.date.available2025-08-29T20:13:51Z
dc.date.issued2023
dc.departmentD�, M�hendislik Fak�ltesi, Makine M�hendisli�i B�l�m�
dc.description.abstractThe TWIP steels are preferred in the automotive industry due to excellent strength and ductility. In this study, the effect of fiber laser welding parameters has been investigated on the mechanical properties and microstructural points of view twinning-induced plasticity (TWIP) steel. The variation of the mechanical properties depending on fiber laser welding parameters has been determined. The samples were laser-welded with different speeds and focal distances the laser power constant at 4 kW. The stress and elongation decreased when the welding speed increased. The highest stress was obtained at + 1 focal distance. The best energy absorption was seen in b-3 combination (laser power 4 kW, welding speed 130 mm/s, focal distance +1 mm)
dc.identifier.doi10.1016/j.ijleo.2023.170541
dc.identifier.issue274
dc.identifier.urihttps://doi.org/10.1016/j.ijleo.2023.170541
dc.identifier.urihttps://hdl.handle.net/20.500.12684/20178
dc.identifier.volume170541
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofOptik
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum ��retim Eleman�
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Ozel_2025_08_25
dc.subjectTWIP Steel
dc.subjectFiber laser welding
dc.subjectMechanical properties
dc.subjectWelding parameters effects
dc.subjectWelding speed
dc.subjectFocal point position
dc.titleMechanical characterization and microstructure of fiber laser welded TWIP980 steel depending on welding speed and focal distance
dc.typeArticle

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