中文摘要：

伪静电干扰和渗入过程生产的开的房间铝泡沫的动态压缩性质上的房间尺寸的效果试验性地被学习。伪静电干扰和动态压缩测试在山上被执行 810 系统和 SHPB (splitHopkinson 压力工具条) 分别地。学习的铝泡沫的有弹性的 moduli 和压缩强度依赖于相对密度而且在伪静电干扰装载并且动态装载下面的泡沫的依赖的在房间尺寸，这被发现不仅。学习的泡沫显示出重要紧张率敏感，像 112percent，和房间尺寸也在泡沫的紧张率敏感上有健全影响一样，流动力量能被改进。中间的房间尺寸的泡沫展出最高有弹性的模量，最高的流动力量和最重要的紧张率敏感。

英文摘要：

The effects of cell size on the quasi-static and dynamic compressive properties of open cell aluminum foams produced by infiltrating process were studied experimentally. The quasi-static and dynamic compressive tests were carried out on MTS 810 system and SHPB（split Hopkinson pressure bar） respectively. It is found that the elastic moduli and compressive strengths of the studied aluminum foam are not only dependent on the relative density but also dependent on the cell size of the foam under both quasi-static loading and dynamic loading. The foams studied show a significant strain rate sensitivity, the flow strength can be improved as much as 112%, and the cell size also has a sound influence on the strain rate sensitivity of the foams. The foams of middle cell size exhibit the highest elastic modulus, the highest flow strength and the most significant strain rate sensitivity.