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Elastoplastic compaction of metallic powders

机译:金属粉末的弹塑性压实

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摘要

In this paper the stress and deformation states of compacted metallic powders in the elastoplastic state is investigated. Thereby two kinds of problems are considered, namely compacted powders with empty as well as with fluid-saturated pores. The goal of this treatise is to develop a numerical solution concept to describe elastoplastic deformations on the basis of the porous media theory for the aforementioned problems.
机译:本文研究了压实金属粉末在弹塑性状态下的应力和变形状态。因此,考虑了两种问题,即具有空孔和流体饱和孔的压实粉末。本论文的目的是基于多孔介质理论,针对上述问题,发展一种数值解的概念来描述弹塑性变形。

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