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Publicação:
Adjustment of the microstructure and selected mechanical properties of biomedical Ti-15Zr-Mo alloys through oxygen doping

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dc.contributor.authorCorrea, D. R.N. [UNESP]
dc.contributor.authorKuroda, P. A.B. [UNESP]
dc.contributor.authorLourenço, M. L. [UNESP]
dc.contributor.authorBuzalaf, M. A.R.
dc.contributor.authorGrandini, C. R. [UNESP]
dc.contributor.institutionGrupo de Pesquisa em Materiais Metálicos Avançados
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionTribocorrosion and Nanomedicine-Brazilian Branch
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2019-10-06T16:52:41Z
dc.date.available2019-10-06T16:52:41Z
dc.date.issued2019-02-15
dc.description.abstractThis study investigated the effect of oxygen doping on the crystalline structure, microstructure, and selected mechanical properties (Vickers microhardness, Young's modulus and internal friction) of Ti-15Zr-xMo (x = 5, 7.5, 10, 15 and 20 wt%) alloys for use as biomaterials. The monitoring of oxygen pressure along with the doping treatment indicated that the interstitial element was successfully absorbed into the samples. Results showed that oxygen content slightly altered the α”/β phase proportion and β phase crystalline parameter without abruptly changing their microstructure. Moreover, the selected mechanical properties suffered variations in a non-linear manner. Oxygen content was found to be suitable to produce small variations in the microstructure and in the selected properties of biomedical Ti alloys, keeping the main composition unchanged.en
dc.description.affiliationIFSP – Federal Institute of Education Science and Technology of São Paulo Grupo de Pesquisa em Materiais Metálicos Avançados
dc.description.affiliationUNESP – Univ Estadual Paulista Laboratório de Anelasticidade e Biomateriais
dc.description.affiliationIBTN-Br Institute of Biomaterials Tribocorrosion and Nanomedicine-Brazilian Branch
dc.description.affiliationUSP – Universidade de São Paulo Faculdade de Odontologia Departamento de Ciências Biológicas
dc.description.affiliationUnespUNESP – Univ Estadual Paulista Laboratório de Anelasticidade e Biomateriais
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipUniversidade Estadual Paulista
dc.description.sponsorshipIdFAPESP: #2010/20440-7
dc.description.sponsorshipIdFAPESP: #2015/00851-6
dc.description.sponsorshipIdCNPq: #207417/2015-6
dc.description.sponsorshipIdCNPq: #307279/2013-8
dc.format.extent158-167
dc.identifierhttp://dx.doi.org/10.1016/j.jallcom.2018.10.105
dc.identifier.citationJournal of Alloys and Compounds, v. 775, p. 158-167.
dc.identifier.doi10.1016/j.jallcom.2018.10.105
dc.identifier.issn0925-8388
dc.identifier.scopus2-s2.0-85054877857
dc.identifier.urihttp://hdl.handle.net/11449/189805
dc.language.isoeng
dc.relation.ispartofJournal of Alloys and Compounds
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBiomaterial
dc.subjectHardness
dc.subjectMicrostructure
dc.subjectOxygen
dc.subjectTi alloy
dc.subjectYoung's modulus
dc.titleAdjustment of the microstructure and selected mechanical properties of biomedical Ti-15Zr-Mo alloys through oxygen dopingen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.lattes2949983867418338[5]
unesp.author.orcid0000-0002-3336-309X[5]
unesp.departmentFísica - FCpt

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