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http://acervodigital.unesp.br/handle/11449/9371- Título:
- An investigation on sliding wear behavior of PVD coatings
- Universidade Estadual Paulista (UNESP)
- 0301-679X
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
- Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
- FAPESP: 06/03570-9
- FAPESP: 06/02121-6
- CNPq: 304155/2006-4
- CNPq: 470074/2006-0
- CNPq: 427570/2006-4
- CNPq: 300233/2006-0
- Ti-6Al-4V alloy rubbing against aluminum-bronze 630 was evaluated in this work. High velocity oxygen fuel (HVOF) WC-10%Co-4%Cr thermal sprayed and TiN, CrN and DLC physical vapor deposition (PVD) coatings were applied to increase titanium substrate wear resistance. Pin-on-disk tests were performed with a normal force of 5 N and at a speed of 0.5 m/s, with a quantitative comparison between the five conditions studied. Results showed higher wear resistance for Ti-6Al-4V alloy DLC coated and aluminum-bronze 630 tribological pair and that the presence of graphite carbon structure acting as solid lubricant was the main wear preventing mechanism. (C) 2010 Elsevier Ltd. All rights reserved.
- 1-Nov-2010
- Tribology International. Oxford: Elsevier B.V., v. 43, n. 11, p. 2196-2202, 2010.
- 2196-2202
- Elsevier B.V.
- Sliding wear
- Coating
- Titanium alloy
- Aluminum bronze
- http://dx.doi.org/10.1016/j.triboint.2010.07.002
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/9371
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