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Micro Welding of Ni-based Alloy Monel 400 Thin Foil by Pulsed Nd:YAG laser

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dc.contributor.authorVentrella, Vicente Afonso [UNESP]
dc.contributor.authorBerretta, Jose Roberto
dc.contributor.authorde Rossi, Wagner
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:29:29Z
dc.date.available2014-05-20T13:29:29Z
dc.date.issued2011-01-01
dc.description.abstractIn this study a pulsed Nd:YAG laser was used to join Monel 400 thin foil with 100 mu m thickness. Pulse energy was varied from 1.0 to 2.25J at small increments of 0.25J. The macro and microstructures were analyzed by optical microscopy, tensile shear test and microhardness. Sound laser welds without discontinuities were obtained with 1.5 J pulse energy. Results indicate that using a precise control of the pulse energy, and so a control of the bottom foil dilution rate, it is possible to weld Monel 400 thin foil. The process appeared to be very sensitive to the gap between couples.en
dc.description.affiliationUniv Estadual Paulista, Dept Engn Mecan, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Engn Mecan, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent347-354
dc.identifierhttp://dx.doi.org/10.1016/j.phpro.2011.03.143
dc.identifier.citationLasers In Manufacturing 2011: Proceedings of The Sixth International Wlt Conference on Lasers In Manufacturing, Vol 12, Pt B. Amsterdam: Elsevier B.V., v. 12, p. 347-354, 2011.
dc.identifier.doi10.1016/j.phpro.2011.03.143
dc.identifier.fileWOS000298853300046.pdf
dc.identifier.issn1875-3892
dc.identifier.lattes3167171738830087
dc.identifier.urihttp://hdl.handle.net/11449/9951
dc.identifier.wosWOS:000298853300046
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofLasers In Manufacturing 2011: Proceedings of The Sixth International Wlt Conference on Lasers In Manufacturing, Vol 12, Pt B
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectLaser weldingen
dc.subjectNd:YAGen
dc.subjectMonel 400en
dc.subjectThin foilen
dc.subjectTensile shear testen
dc.titleMicro Welding of Ni-based Alloy Monel 400 Thin Foil by Pulsed Nd:YAG laseren
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes3167171738830087
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Mecânica - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia