The wear treatment by Nd:YAG laser on Ti-6Al-4V alloy: Effect of the spot size on laser beam and seam morphology

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dc.contributor.authorGürsel, Ali
dc.date.accessioned2020-04-30T13:33:53Z
dc.date.available2020-04-30T13:33:53Z
dc.date.issued2015
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractDue to the excellent corrosion resistance, high strength to weight ratio and high operating temperature, titanium and titanium alloys lead to successful application in various fields including the medical and aerospace industries. Among the reliable treatments techniques, laser weld can provide a significant benefit for the titanium alloys because of its precision, rapid processing capability and controlling the parameters with their effects. The Nd:YAG laser parameters, such as spot size and shape, pulse energy and duration, travel speed, peak power and frequency of repetition, influence directly or synergistically the quality of pulsed seam welds and their morphology. In this study, 1.5 mm thick titanium Ti6Al4V alloy sheet surfaces are treated by SigmaLaser®300 type Nd:YAG pulsed laser. The influence of spot size on seam morphology and effects to the surface are investigated. The seam and surface quality is characterized in terms of weld morphology and microhardness.en_US
dc.identifier.endpage1048en_US
dc.identifier.issn1024-1809
dc.identifier.issue8en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1037en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/754
dc.identifier.volume37en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNatsional'na Akademiya Nauk Ukrainyen_US
dc.relation.ispartofMetallofizika i Noveishie Tekhnologiien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNd:YAG laser welding; Spot size; Surface treatment; Ti6Al4V alloyen_US
dc.titleThe wear treatment by Nd:YAG laser on Ti-6Al-4V alloy: Effect of the spot size on laser beam and seam morphologyen_US
dc.typeArticleen_US

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