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孔隙率对粉末材料的机械性能具有明显的影响。本文列出了一些可以将粉末材料机械性能与多孔结构特性之间建立起关系的方法。用特别纯的铁试样对模型进行了检验 ,这样做可以将杂质的影响减至最小。
Porosity has a significant effect on the mechanical properties of the powder material. This article lists some of the ways in which the mechanical properties of porous materials can be related to the properties of porous structures. The model was tested with a specially pure iron sample, which minimizes the effects of impurities.