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本文介绍了泡沫金属的应用,渗流铸造法生产泡沫金属工艺因素及所适宜的珠粒材料的特性,并分析了铸造泡沫铸铝(ZL104)材料的透流体性及吸声系数特性。
This paper introduces the application of foam metal, the technological factors of foam metal produced by seepage casting method and the characteristics of suitable bead material. The fluid permeability and sound absorption coefficient of cast aluminum foam (ZL104) are also analyzed.