The mechanics property of the AlN/SiC-Si composite was much better than the AlN/C composite.The principle of the molten silicon infiltration was also analysed in this article.

• 3.；在高温下熔融渗硅将AlN/C复合材料中多余的碳转化为碳化硅，制得AlN/SiC-Si复合材料，使得力学性能得到很大的提高，并对渗硅原理进行分析。