Desenvolvimento de um metodo analitico aproximado para a analise da formação de microporosidade em peças fundidas

AUTOR(ES)
DATA DE PUBLICAÇÃO

1992

RESUMO

In this work an analytical method is proposed to study the solidification of metallic alloy under radial (cylinders and spheres) heat flux. The method is able to predict the tortuosity and permeability of the dendritic channels, which are important to study pore formation during solidification. The method is applied to study different alloys and different metal/molde conditions

ASSUNTO(S)

engenharia mecanica solidificação materiais

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