| Revista: | Materials research |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000312916 |
| ISSN: | 1516-1439 |
| Autors: | Dias, Avelino Manuel da Silva1 Modenesi, Paulo Jose2 Godoy, Geralda Cristina de |
| Institucions: | 1Universidade Federal de Sao Joao del Rei, Departamento de Engenharia Mecanica, Sao Joao del Rei, Minas Gerais. Brasil 2Universidade Federal de Minas Gerais, Departamento de Engenharia Metalurgica e de Materiais, Belo Horizonte, Minas Gerais. Brasil |
| Any: | 2006 |
| Període: | Ene-Mar |
| Volum: | 9 |
| Número: | 1 |
| Paginació: | 73-76 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Nota breve o noticia |
| Enfoque: | Experimental |
| Resumen en inglés | This paper describes a numerical simulation and experimental study of the Vickers indentation testing of WC-6Co specimens. The numerical analysis was implemented by a three-dimensional finite element (FE) model using the commercial solver MARC™. Hardness values predicted by this model agreed well with those obtained experimentally. It was also observed that the load-displacement curves obtained numerically were quite similar to those presented by the literature for the Vickers testing. The maximum principal stress field was used to locate the most expected areas for crack formation and propagation during the Vickers indentation testing of WC-6Co |
| Disciplines | Ingeniería, Física y astronomía |
| Paraules clau: | Ingeniería de materiales, Ingeniería metalúrgica, Mecánica, elasticidad y reología, Simulación numérica, Aleaciones, Propiedades mecánicas, Dureza |
| Keyword: | Engineering, Physics and astronomy, Materials engineering, Metallurgical engineering, Mechanics, elasticity and rheology, Numerical simulation, Alloys, Mechanical properties, Hardness |
| Text complet: | Texto completo (Ver HTML) |
