| Revue: | Quimica nova |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000313419 |
| ISSN: | 0100-4042 |
| Autores: | Braga, Neila de Almeida1 Ferreira, Neidenei Gomes Cairo, Carlos Alberto Alves2 |
| Instituciones: | 1Instituto Nacional de Pesquisas Espaciais, Laboratorio Associado de Sensores e Materiais, Sao Jose dos Campos, Sao Paulo. Brasil 2Instituto Nacional de Pesquisas Espaciais, Centro Tecnico Aeroespacial, Sao Jose dos Campos, Sao Paulo. Brasil |
| Año: | 2007 |
| Periodo: | Abr |
| Volumen: | 30 |
| Número: | 2 |
| Paginación: | 450-457 |
| País: | Brasil |
| Idioma: | Portugués |
| Tipo de documento: | Artículo |
| Enfoque: | Descriptivo, divulgación |
| Resumen en inglés | Titanium is an attractive material for structural and biomedical applications because of its excellent corrosion resistance, biocompatibility and high strength-to-weight ratio. The high reactivity of titanium in the liquid phase makes it difficult to produce it by fusion. Powder metallurgy has been shown to be an adequate technique to obtain titanium samples at low temperatures and solid-phase consolidation. The production of compacts with different porosities obtained by uniaxial pressing and vacuum sintering is briefly reviewed. Powder particle size control has been shown to be very important for porosity control. Sample characterization was made using scanning electron microscopy (SEM) images |
| Disciplinas: | Ingeniería |
| Palabras clave: | Ingeniería de materiales, Titanio, Pulvimetalurgia, Materiales porosos |
| Keyword: | Engineering, Materials engineering, Titanium, Powder metallurgy, Porous materials |
| Texte intégral: | Texto completo (Ver HTML) |
