The effect of process parameters on the surface form of laser engraved H13 tool steel

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dc.contributor.authorKasman, S.
dc.contributor.authorSaklakoglu, I. E.
dc.date.accessioned2019-10-27T21:53:42Z
dc.date.available2019-10-27T21:53:42Z
dc.date.issued2013
dc.departmentEge Üniversitesien_US
dc.description.abstractThe milling of hard materials with a complex shape using conventional methods causes many tool based problems. However, a laser assisted milling process eliminates the tool-based problem because of the small, high intensity beam used. Laser engraving, which is one of milling methods, is an effective process for the machining of difficult to machine geometries and materials like hot work tool steels. This study focuses on recast layer formation and subsurface hardness as a function of distance. Power, scan speed and frequency were employed for the investigation. The highest hardness was detected at 201 HV, which measured at 800 mm s(-1) for scan speed and 40 kHz for frequency. XRD analysis showed that two different phases, Fe and Fe2.96Si0.05O4, existed on the machined surfaces.en_US
dc.description.sponsorshipEge UniversityEge University [35MUH30]en_US
dc.description.sponsorshipWe are grateful to the Laser Mikron Ltd. Sti. for their support in the experimental studies. This work was financially supported by Ege University under project no. 35MUH30.en_US
dc.identifier.doi10.4149/km_2013_5_317
dc.identifier.endpage325en_US
dc.identifier.issn0023-432X
dc.identifier.issn1338-4252
dc.identifier.issn0023-432Xen_US
dc.identifier.issn1338-4252en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage317en_US
dc.identifier.urihttps://doi.org/10.4149/km_2013_5_317
dc.identifier.urihttps://hdl.handle.net/11454/47949
dc.identifier.volume51en_US
dc.identifier.wosWOS:000329474600008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherRedakcia Kovove Materialyen_US
dc.relation.ispartofKovove Materialy-Metallic Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectlaser engravingen_US
dc.subjectmicrostructureen_US
dc.subjecthardnessen_US
dc.subjectrecast layeren_US
dc.titleThe effect of process parameters on the surface form of laser engraved H13 tool steelen_US
dc.typeArticleen_US

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