Prediction of limit strains in sheet met
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R. Ponalagusamy; R. Narayanasamy; K.R. Subramanian
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Article
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2007
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Elsevier Science
โ 464 KB
A new form of yield theories considering an anisotropic parameter for porous sintered powder metallurgy metals have been derived and proposed in this technical paper. In addition to these, the flow rule with anisotropic parameter for porous metal is introduced. The mathematical expression for the ca