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20 0 2 0 5 0 1 ＳｕｓｕｍｕＳｈｉｍａ .有限元模拟紧实 .ＪｏｕｒｎａｌｏｆＰｏｗｄｅｒＭｅｔ ａｌｌｕｒｇｙ ,2 0 0 2 ,3 8(2 ) :41～ 47论述了粉末本构性能的模拟。简述了粉末和未烧结紧实物的塑性和弹性性能方程。例如 ,对铁粉制作的轴对称阶梯件的压模紧实进行了模
20 0 2 0 5 0 1 Susumu Shima. Finite element simulation of compactness. Journal of Powder Metallurgy, 2 0 0 2, 3 8 (2): 41 ~ 47 The simulation of powder constitutive properties is discussed. The plasticity and elastic properties of powders and unsintered compacts are briefly described. For example, the stamper of axially symmetric ladder made of iron powder is modeled