对上述两种材质而言，铝硅合金平台应力值较大，且平台区域较长，铝硅合金的压缩性能整体高于纯铝。
On the two materials, Al-Si alloy has greater platform stress and long platform region, the overall compression performance of Al-Si alloy is better than pure Al.
得出以下结论：材质、孔径大小、试样尺寸对泡沫铝的压缩性能有一定的影响。
The results are showed as follows: materials, pore size, the sample size on the compressive properties of aluminum foam have some effect.
本设备能将材质一次压缩成滚丝直径，且增强了材质的密度，长度。
The device can be compressed into a roll material wire diameter, and increased the density of the material, length.
应用推荐