Effects of process parameters on surface quality and mechanical performance of 316L stainless steel produced by selective laser melting

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dc.authorscopusid58306526900en_US
dc.authorscopusid57219801315en_US
dc.authorscopusid56237466100en_US
dc.contributor.authorŞener, B.
dc.contributor.authorÇavuşoğlu, Oktay
dc.contributor.authorYüce, C.
dc.date.accessioned2024-08-23T16:07:39Z
dc.date.available2024-08-23T16:07:39Z
dc.date.issued2023
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractSelective laser melting (SLM) is a commonly used additive manufacturing technique for 316L stainless steel. In this study, the process parameters of 316L stainless steels fabricated by SLM method on surface quality and mechanical performance were investigated. The SLM method parameters and energy density significantly affect the mechanical performance and surface quality. Laser power and real spot size were kept constant at 370 W and 0.12 mm, respectively. The effect of different scanning speeds (900–1100–1300 mm/s), layer thicknesses (0.04–0.05–0.06 mm) and scanning gaps (0.09–0.1–0.11 mm) were analyzed. The increase in scanning speed affected the surface quality negatively. The highest mechanical performance was obtained at the laser power 370 W, scanning speed 1100 mm/s, layer thickness 0.04 mm, scanning gap (space) 0.1 mm, real spot 0.12 mm, overlap ratio 0.833 % and energy density 84.09 J/mm3. As a result of the study, it was observed that the mechanical performances were improved by increasing the input energy density. © 2023 Elsevier GmbH
dc.identifier.doi10.1016/j.ijleo.2023.171050
dc.identifier.issn0030-4026
dc.identifier.scopus2-s2.0-85161288082en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijleo.2023.171050
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14754
dc.identifier.volume287en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoen
dc.publisherElsevier GmbHen_US
dc.relation.ispartofOptik
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject316L stainless steel
dc.subjectAdditive manufacturing
dc.subjectEffects of SLM method parameters
dc.subjectMechanical performance
dc.subjectSelective laser melting
dc.subjectSurface quality
dc.subjectAdditives
dc.subjectMelting
dc.subjectSelective laser melting
dc.subjectSurface properties
dc.subject316 L stainless steel
dc.subjectEffect of selective laser melting method parameter
dc.subjectEnergy density
dc.subjectMechanical performance
dc.subjectMelting method
dc.subjectProcess parameters
dc.subjectQuality performance
dc.subjectScanning speed
dc.subjectSelective laser melting
dc.subjectAustenitic stainless steel
dc.titleEffects of process parameters on surface quality and mechanical performance of 316L stainless steel produced by selective laser melting
dc.typeArticle

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