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Effect of the combination of different welding parameters on melting characteristics of grade 1 titanium with a pulsed Nd-Yag laser

hal.structure.identifierLaboratoire d'analyse des surfaces et interfaces en Odontologie [LASIO]
dc.contributor.authorBERTRAND, Caroline
hal.structure.identifierLaboratoire d'analyse des surfaces et interfaces en Odontologie [LASIO]
dc.contributor.authorLAPLANCHE, O.
hal.structure.identifierLaboratoire d'analyse des surfaces et interfaces en Odontologie [LASIO]
dc.contributor.authorROCCA, J. P.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLE PETITCORPS, Yann
hal.structure.identifierDeparment of Dental Science
dc.contributor.authorNAMMOUR, S.
dc.date.issued2007
dc.identifier.issn0268-8921
dc.description.abstractEnThe laser is a very attractive tool for joining dental metallic alloys. However, the choice of the setting parameters can hardly influence the welding performances. The aim of this research was to evaluate the impact of several parameters (pulse shaping, pulse frequency, focal spot size...) on the quality of the microstructure. Grade 1 titanium plates have been welded with a pulsed Nd–Yag laser. Suitable power, pulse duration, focal spot size, and flow of argon gas were fixed by the operator. Five different pulse shapes and three pulse frequencies were investigated. Two pulse shapes available on this laser unit were eliminated because they considerably hardened the metal. As the pulse frequency rose, the metal was more and more ejected, and a plasma on the surface of the metal increased the oxygen contamination in the welded area...
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enLaser welding
dc.subject.enNd-Yag laser
dc.subject.enPulse shape
dc.subject.enPulse frequency
dc.subject.enFocal spot size
dc.subject.enTitanium
dc.title.enEffect of the combination of different welding parameters on melting characteristics of grade 1 titanium with a pulsed Nd-Yag laser
dc.typeArticle de revue
dc.identifier.doi10.1007/s10103-006-0438-2
dc.subject.halChimie/Matériaux
dc.subject.halSciences du Vivant [q-bio]/Ingénierie biomédicale
bordeaux.journalLasers in Medical Science
bordeaux.page237–244
bordeaux.volume22
bordeaux.peerReviewedoui
hal.identifierhal-00191129
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00191129v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Lasers%20in%20Medical%20Science&rft.date=2007&rft.volume=22&rft.spage=237%E2%80%93244&rft.epage=237%E2%80%93244&rft.eissn=0268-8921&rft.issn=0268-8921&rft.au=BERTRAND,%20Caroline&LAPLANCHE,%20O.&ROCCA,%20J.%20P.&LE%20PETITCORPS,%20Yann&NAMMOUR,%20S.&rft.genre=article


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