Particulate Composites
Mostrando 13-15 de 15 artigos, teses e dissertações.
-
13. Modelagem do comportamento termo-mecânico transiente de estruturas de materiais compósitos pela teoria de volumes finitos
The advance of the materials science has motivated the advent of composite materials with different characteristics that assure high performance thermo-mechanical, such as the advanced fiber reinforced composites and those that present a gradual variation in its microstructure. Nowadays, many computational models and analytical methods are being employed for
Publicado em: 2006
-
14. Contribuição ao estudo da fabricação de compositos de matriz metalica a partir de matriz no estado semi-solido
The work looks into the process of composites production with AA356 alloy (AI-7%Si) matrix reinforced with SiC particulate, by introduction of reinforcement particles in a matrix at rheocasted semi-solid state, in a compocasting process by mechanical stirring of liquid metal during solidification. The process parameters analysed are: dimension of SiC powder
Publicado em: 2000
-
15. Contribuição a analise dos efeitos de parametros de processo na qualidade de compositos obtidos por compofundição
The effects of process parameters in the efficiency of incorporation and distribution of silicon carbide particulate in AA7075 alIoy are investigated. The composites were produced by compocasting. It was necessary to design and build an equipament based on mechanical stirring of the liquid alIoyduring its solidification, to produce rheocast slurries and comp
Publicado em: 1996