| Revista: | Polimeros (Sao Carlos) |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000314323 |
| ISSN: | 1678-5169 |
| Autores: | Aigueira, Rafaela B1 Filgueira, Marcello |
| Instituciones: | 1Universidade Estadual do Norte Fluminense, Laboratorio de Materiais Avancados, Campos dos Goytacazes, Rio de Janeiro. Brasil |
| Año: | 2006 |
| Volumen: | 16 |
| Número: | 3 |
| Paginación: | 187-192 |
| País: | Brasil |
| Idioma: | Portugués |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | This work deals with the processing and abrasive tests in polyester - SiC (silicon carbide) composites, and evaluation of their possible technological application in dimension stones polishing crowns - commonly made of magnesian mortar (named SOREL) - SiC. Composites were prepared with polyester concentrations of (5-10-20-30-40-50) weight % SiC, by mixing and curing. The composites were submitted to wear tests, simulating a dimension stone polishing operation. Optimized performance was achieved for samples with 50%wt SiC, which exhibited an abrasion resistance 5 times that of SOREL-SiC samples. However, the composite displayed a mass loss 4.6 times higher, thus pointing to an overall performance that is similar to that of SOREL-SiC samples |
| Disciplinas: | Ingeniería |
| Palabras clave: | Ingeniería de materiales, Poliéster-SiC, Abrasivos, Mecanismos de desgaste, Pulido, Carburo de silicio, Wear mechanisms, Polish |
| Keyword: | Engineering, Materials engineering, Polyester-SiC, Abrasives, Silicon carbide |
| Texto completo: | Texto completo (Ver HTML) |
