凝胶浇注结合固相烧结制备具有多级孔结构的碳化硅陶瓷
王锋1,3, 高兆芬2, 徐甲强1, 曾宇平3

Porous SiC Ceramics with Multiple Pore Structure Fabricated via Gelcasting and Solid State Sintering
WANG Feng1,3, GAO Zhao-Fen2, XU Jia-Qiang1, ZENG Yu-Ping3
PMMA添加量为20wt%, 烧结温度为2100℃时, 不同转速下多孔碳化硅陶瓷断面形貌