Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina

Detalhes bibliográficos
Autor(a) principal: Caha, Ihsan
Data de Publicação: 2020
Outros Autores: Alves, Alexandra Manuela Vieira Cruz Pinto, Kuroda, P. A. B., Grandini, C. R., Pinto, A. M. P., Rocha, L. A., Toptan, Fatih
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/66296
Resumo: Non-toxic and allergic free beta-type Ti alloys are attractive metallic implant materials due to their lower Young's modulus and good biocompatibility, but the corrosion and tribocorrosion behavior are yet to be fully understood. In this study, corrosion behavior of Ti-15Nb and Ti-40Nb alloys was investigated and compared with the commercial Ti-6Al-4V alloy through an immersion period of 21 days. The tribocorrosion behavior was investigated under open-circuit potential by using a ball-on-plate tribometer. Results suggested that the beta-type Ti-40Nb alloy having 51 GPa Young's modulus had lower corrosion and wear resistance as compared to the alpha + beta-type Ti-15Nb and Ti-6Al-4V alloys.
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spelling Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against aluminaTitanium alloysBiomaterialsCorrosionImmersionTribocorrosionScience & TechnologyNon-toxic and allergic free beta-type Ti alloys are attractive metallic implant materials due to their lower Young's modulus and good biocompatibility, but the corrosion and tribocorrosion behavior are yet to be fully understood. In this study, corrosion behavior of Ti-15Nb and Ti-40Nb alloys was investigated and compared with the commercial Ti-6Al-4V alloy through an immersion period of 21 days. The tribocorrosion behavior was investigated under open-circuit potential by using a ball-on-plate tribometer. Results suggested that the beta-type Ti-40Nb alloy having 51 GPa Young's modulus had lower corrosion and wear resistance as compared to the alpha + beta-type Ti-15Nb and Ti-6Al-4V alloys.This work is supported by FCTwith the reference project UID/EEA/04436/2019 and M-ERA-NET/0001/2015 (FAPESP proc. #2015/50.280-5), CNPq (307.279/2013-8) and FAPESP (2015/09.480-0). The authors would also like to acknowledge Prof. Graca Minas for the provision of the profilometry. I. Caha is grateful for financial support through PhD grant under NORTE-08-5369-FSE-000012 project.Pergamon-Elsevier Science LtdUniversidade do MinhoCaha, IhsanAlves, Alexandra Manuela Vieira Cruz PintoKuroda, P. A. B.Grandini, C. R.Pinto, A. M. P.Rocha, L. A.Toptan, Fatih20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/66296eng0010-938X10.1016/j.corsci.2020.108488info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:47:46Zoai:repositorium.sdum.uminho.pt:1822/66296Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:45:52.290541Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
title Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
spellingShingle Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
Caha, Ihsan
Titanium alloys
Biomaterials
Corrosion
Immersion
Tribocorrosion
Science & Technology
title_short Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
title_full Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
title_fullStr Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
title_full_unstemmed Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
title_sort Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina
author Caha, Ihsan
author_facet Caha, Ihsan
Alves, Alexandra Manuela Vieira Cruz Pinto
Kuroda, P. A. B.
Grandini, C. R.
Pinto, A. M. P.
Rocha, L. A.
Toptan, Fatih
author_role author
author2 Alves, Alexandra Manuela Vieira Cruz Pinto
Kuroda, P. A. B.
Grandini, C. R.
Pinto, A. M. P.
Rocha, L. A.
Toptan, Fatih
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Caha, Ihsan
Alves, Alexandra Manuela Vieira Cruz Pinto
Kuroda, P. A. B.
Grandini, C. R.
Pinto, A. M. P.
Rocha, L. A.
Toptan, Fatih
dc.subject.por.fl_str_mv Titanium alloys
Biomaterials
Corrosion
Immersion
Tribocorrosion
Science & Technology
topic Titanium alloys
Biomaterials
Corrosion
Immersion
Tribocorrosion
Science & Technology
description Non-toxic and allergic free beta-type Ti alloys are attractive metallic implant materials due to their lower Young's modulus and good biocompatibility, but the corrosion and tribocorrosion behavior are yet to be fully understood. In this study, corrosion behavior of Ti-15Nb and Ti-40Nb alloys was investigated and compared with the commercial Ti-6Al-4V alloy through an immersion period of 21 days. The tribocorrosion behavior was investigated under open-circuit potential by using a ball-on-plate tribometer. Results suggested that the beta-type Ti-40Nb alloy having 51 GPa Young's modulus had lower corrosion and wear resistance as compared to the alpha + beta-type Ti-15Nb and Ti-6Al-4V alloys.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/66296
url http://hdl.handle.net/1822/66296
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0010-938X
10.1016/j.corsci.2020.108488
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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