Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/52334
Título: | Improvement on sliding wear behavior of Al/Cast iron tribopair by CNT’s reinforcement of an Al alloy |
Autor(es): | Carvalho, Óscar Samuel Novais Buciumeanu, Mihaela Soares, Delfim Gomes, J. R. Silva, Filipe Samuel |
Palavras-chave: | Carbon Nanotubes (CNTs) Al-Si Matrix Composite Wear |
Data: | 2015 |
Editora: | Taylor & Francis |
Revista: | Tribology Transactions |
Resumo(s): | The results presented in this work show the wear characterization of Al-Si matrix composites reinforced by multiwall carbon nanotubes (MWCNTs) under dry reciprocating sliding conditions against a grey cast iron (GCI). The wear resistance is investigated as a function of the carbon nanotube (CNT) content that varied from 2 to 6 wt%. The results demonstrated that the CNT content plays a relevant role in the wear behavior by substantially reducing the wear loss of Al-Si CNT composites. Further, it reduces the wear loss of the grey cast iron counterface. A physical model able to explain the improved behavior in both mating materials is depicted from experimental results. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/52334 |
DOI: | 10.1080/10402004.2014.1002143 |
ISSN: | 1040-2004 |
e-ISSN: | 1547-397X |
Versão da editora: | https://www.tandfonline.com/doi/full/10.1080/10402004.2014.1002143 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | DEM - Artigos em revistas de circulação internacional com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
O Carvalho et al_Tribology Transactions 2015.pdf Acesso restrito! | 775,14 kB | Adobe PDF | Ver/Abrir |