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Corrosion Behavior of Titanium Frameworks under Laser and Tungsten Inert Gas Weldings: Applications in Dentistry

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dc.contributor.authorRodrigues, S. A.
dc.contributor.authorAlves, A. C.
dc.contributor.authorSilva, F. S.
dc.contributor.authorBarao, V. A. R.
dc.contributor.authorMesquita, M. F.
dc.contributor.authorRocha, L. A. [UNESP]
dc.contributor.authorToptan, F.
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniv Minho
dc.contributor.institutionInst Biomat Tribocorros & Nanomed
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T20:04:00Z
dc.date.available2020-12-10T20:04:00Z
dc.date.issued2020-05-01
dc.description.abstractThe purpose of this study was to investigate the role of different welding techniques: laser and tungsten inert gas (TIG) on the corrosion behavior of commercially pure titanium (cp-Ti) frameworks in dentistry. Electrochemical tests were conducted in artificial saliva at pH 7.2, 37 degrees C. The surfaces were examined using scanning electron microscopy. The received data were analyzed by one-way ANOVA followed by Tukey's test for multiple comparisons (alpha = 0.05). Cp-Ti frameworks welded by TIG were found to be more susceptible to corrosion, where defects in the weld region appeared to be the most important factor for the corrosion behavior. These findings suggested a better corrosion behavior for the laser welding procedure.en
dc.description.affiliationUniv Estadual Campinas, Piracicaba Dent Sch, Dept Prosthodont & Periodontol, Piracicaba, SP, Brazil
dc.description.affiliationUniv Minho, Ctr MicroElectroMech Syst, P-4800058 Azurem, Guimaraes, Portugal
dc.description.affiliationUniv Minho, Dept Engn Mecan, P-4800058 Azurem, Guimaraes, Portugal
dc.description.affiliationInst Biomat Tribocorros & Nanomed, Brazilian Branch, BR-17033360 Bauru, SP, Brazil
dc.description.affiliationSao Paulo State Univ, Sch Sci, Dept Phys, Bauru, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Sch Sci, Dept Phys, Bauru, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipFoundation for Science and Technology, Portugal
dc.description.sponsorshipEuropean Regional Development Fund through the COMPETE 2020-Programa Operacional Competitividade e Internacionalizacao
dc.description.sponsorshipIdFAPESP: 2013/21553-7
dc.description.sponsorshipIdFoundation for Science and Technology, Portugal: UID/EEA/04436/2013
dc.description.sponsorshipIdEuropean Regional Development Fund through the COMPETE 2020-Programa Operacional Competitividade e Internacionalizacao: POCI-01-0145-FEDER-006941
dc.description.sponsorshipId: M-ERA-NET/0001/2015
dc.format.extent358-364
dc.identifierhttp://dx.doi.org/10.3103/S106837552003014X
dc.identifier.citationSurface Engineering And Applied Electrochemistry. Moscow: Pleiades Publishing Inc, v. 56, n. 3, p. 358-364, 2020.
dc.identifier.doi10.3103/S106837552003014X
dc.identifier.issn1068-3755
dc.identifier.urihttp://hdl.handle.net/11449/197030
dc.identifier.wosWOS:000545580000012
dc.language.isoeng
dc.publisherPleiades Publishing Inc
dc.relation.ispartofSurface Engineering And Applied Electrochemistry
dc.sourceWeb of Science
dc.subjectframework
dc.subjectprosthesis
dc.subjectwelding
dc.subjectcorrosion
dc.subjecttitanium
dc.titleCorrosion Behavior of Titanium Frameworks under Laser and Tungsten Inert Gas Weldings: Applications in Dentistryen
dc.typeArtigo
dcterms.rightsHolderPleiades Publishing Inc
dspace.entity.typePublication
unesp.departmentFísica - FCpt

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