School of Engineering and Technology;
China University of Geosciences;
Beijing 100083;
China;
State Key Laboratory of Multi-phase Complex Systems;
Institute of Process Engineering;
Chinese Academy of Sciences;
Beijing 100190;
China;
Center of Materials Science and Optoelectronics Engineering;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
porous; silicon; carbide; powders; reaction; bonding; porosity; bending; strength;