用二次发泡法制备SiC/Al复合泡沫铝孔结构的稳定性
黄闻战, 陈尧, 陈鹏, 张玉洁, 陈星宇

Stability of Pore Structure of ZL102 Al-alloy Foam Prepared by Secondary Foaming Method
HUANG Wenzhan, CHEN Yao, CHEN Peng, ZHANG Yujie, CHEN Xingyu
图4 在680℃制备的泡沫铝前驱体的组织
Fig.4 Metallographic structure of aluminum foam precursor prepared at 680oC (a) 2%SiC; (b) 4%SiC; (c, d) 6%SiC; (e) 6%SiC SEM