北京科技大学学报2001，Vol.23Issue(1)：32-34,3.
SiC/C功能梯度材料的制备
Fabrication of SiC/C Functionally Graded Material
曹文斌 1武安华 1李江涛 1葛昌纯1
作者信息
- 1. Laboratory of Special Ceramics and P/M, UST Beijing ,
- 折叠
摘要
Abstract
The thermal stress in SiC/C FGM in steady temperature field was analyzed based on the classical lamination theory and thermo-elastic mechanics. The optimum composition distribution parameters for fabricating SiC/C FGM were obtained through the above analysis. SiC/C FGM F4 and F7 were fabricated successfully by hot pressing. The microstructure was observed by SEM. Thermal shock resistance of SiC/C FGM was repeatedly tested by quenching from 500 ℃ into water with room temperature. It has been proved that FGM F7, which was fabricated with the optimized parameters, has better thermal shock resistance.关键词
功能梯度材料/SiC/C/热应力缓和分类
化学化工引用本文复制引用
曹文斌,武安华,李江涛,葛昌纯..SiC/C功能梯度材料的制备[J].北京科技大学学报,2001,23(1):32-34,3.
