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https://hdl.handle.net/1822/66296| Título: | Degradation behavior of Ti-Nb alloys: Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina |
| Autor(es): | Caha, Ihsan Alves, Alexandra Manuela Vieira Cruz Pinto Kuroda, P. A. B. Grandini, C. R. Pinto, A. M. P. Rocha, L. A. Toptan, Fatih |
| Palavras-chave: | Titanium alloys Biomaterials Corrosion Immersion Tribocorrosion |
| Data: | 2020 |
| Editora: | Pergamon-Elsevier Science Ltd |
| Revista: | Corrosion Science |
| Resumo(s): | 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. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/66296 |
| DOI: | 10.1016/j.corsci.2020.108488 |
| ISSN: | 0010-938X |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CMEMS - Artigos em revistas internacionais/Papers in international journals DEM - Artigos em revistas de circulação internacional com arbitragem científica |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| 2020- Degradation behavior of Ti-Nb alloys- Corrosion behavior through 21 days of immersion and tribocorrosion behavior against alumina.pdf | 4,75 MB | Adobe PDF | Ver/Abrir |
