Influence of Nb addition on the structure, microstructure, Vickers microhardness, and Young's modulus of new β Ti-xNb-5Mo alloys system

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorCardoso, Giovana Collombaro-
Autor(es): dc.creatorKuroda, Pedro Akira Bazaglia-
Autor(es): dc.creatorGrandini, Carlos Roberto-
Data de aceite: dc.date.accessioned2025-08-21T20:36:01Z-
Data de disponibilização: dc.date.available2025-08-21T20:36:01Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jmrt.2023.06.168-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305080-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305080-
Descrição: dc.descriptionNew Ti alloys are being developed to obtain materials with better properties for biomedical applications. In order to avoid complications caused for the presence of Al and V ions in the blood stream, novel alloys have been developed without these two elements. Mo and Nb are two non-toxic β-stabilizing elements used in Ti alloys because they decrease the elastic modulus and improve corrosion resistance. Thus, this study investigated the influence of Nb addition in Ti-xNb-5Mo alloy (x = 0, 10, 20, 30 %wt) on microstructure, structure, and selected mechanical properties. The samples were characterized after annealing, and the results showed the decrease of α phase and growth of β phase with the addition of Nb. The ω phase in the alloy containing 20% Nb was also detected. The samples’ elastic modulus and microhardness tended to decrease with increasing of the β phase, except for the Ti–20Nb–5Mo alloy due to phase hardening ω. The average crystallite size of the α and β phases increased with the addition of Nb.-
Descrição: dc.descriptionLaboratório de Anelasticidade e Biomateriais UNESP—Universidade Estadual Paulista, 17.033-360, SP-
Descrição: dc.descriptionMaterials Engineering Department (DEMa) Universidade Federal de São Carlos (UFSCar), 13.565-905, SP-
Descrição: dc.descriptionLaboratório de Anelasticidade e Biomateriais UNESP—Universidade Estadual Paulista, 17.033-360, SP-
Formato: dc.format3061-3070-
Idioma: dc.languageen-
Relação: dc.relationJournal of Materials Research and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiomaterials-
Palavras-chave: dc.subjectMicrostructural analyses-
Palavras-chave: dc.subjectMolybdenum-
Palavras-chave: dc.subjectNiobium-
Palavras-chave: dc.subjectTi alloys-
Palavras-chave: dc.subjectVickers microhardness-
Palavras-chave: dc.subjectYoung's modulus-
Título: dc.titleInfluence of Nb addition on the structure, microstructure, Vickers microhardness, and Young's modulus of new β Ti-xNb-5Mo alloys system-
Tipo de arquivo: dc.typelivro digital-
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