Mechanical, physical, and chemical characterization of Ti-35Nb-5Zr and Ti-35Nb-10Zr casting alloys

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dc.contributor.authorRoselino Ribeiro, Ana Lucia [UNESP]
dc.contributor.authorCaram Junior, Rubens
dc.contributor.authorCardoso, Flavia Farias
dc.contributor.authorFernandes Filho, Romeu Belon [UNESP]
dc.contributor.authorVaz, Luis Geraldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2013-09-30T18:31:55Z
dc.date.accessioned2014-05-20T13:45:27Z
dc.date.available2013-09-30T18:31:55Z
dc.date.available2014-05-20T13:45:27Z
dc.date.issued2009-08-01
dc.description.abstractTitanium is used due its excellent properties in medical and dentistry areas. With the objective of exploiting better mechanical properties, not altering its biocompatibility, it was intended to add niobium and zirconium to the titanium, being formulated two alloys Ti-35%Nb-5%Zr (alloy 1) and Ti-35%Nb-10%Zr (alloy 2) wt% produced by an arc melting method. The chemical analysis of the samples was accomplished by X-ray fluorescence, and the microstrutural evaluation by scanning electron microscopy and X-ray diffraction. The mechanical tests were: Vickers hardness, tensile strength, mechanical cycling, and fracture analysis. The results allowed characterizing the alloy 1 as alpha + beta type and the alloy 2 as beta type. It is found that the alloy 1 presented larger hardness and smaller tensile strength than the alloy 2. The fractures, after the tensile test, were of the ductile type and, after the mechanical cycling, they were of the mixed type for both alloys.en
dc.description.affiliationUNESP, São Paulo State Univ, Sch Dent Araraquara, Dept Dent Mat & Prosthodont, BR-14801903 Araraquara, SP, Brazil
dc.description.affiliationUNESP, São Paulo State Univ, Sch Dent Araraquara, Dept Diag & Surg, BR-14801903 Araraquara, SP, Brazil
dc.description.affiliationUniv Estadual Campinas, State Univ Campinas, Dept Mat Engn, Dema FEM, BR-13083970 Campinas, SP, Brazil
dc.description.affiliationUnespUNESP, São Paulo State Univ, Sch Dent Araraquara, Dept Dent Mat & Prosthodont, BR-14801903 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, São Paulo State Univ, Sch Dent Araraquara, Dept Diag & Surg, BR-14801903 Araraquara, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent1629-1636
dc.identifierhttp://dx.doi.org/10.1007/s10856-009-3737-x
dc.identifier.citationJournal of Materials Science-materials In Medicine. Dordrecht: Springer, v. 20, n. 8, p. 1629-1636, 2009.
dc.identifier.doi10.1007/s10856-009-3737-x
dc.identifier.issn0957-4530
dc.identifier.lattes8547747556446020
dc.identifier.urihttp://hdl.handle.net/11449/15992
dc.identifier.wosWOS:000268103300006
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science: Materials in Medicine
dc.relation.ispartofjcr2.448
dc.relation.ispartofsjr0,647
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleMechanical, physical, and chemical characterization of Ti-35Nb-5Zr and Ti-35Nb-10Zr casting alloysen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.lattes8547747556446020
unesp.author.orcid0000-0003-0916-1962[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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