亚微米Al2O3 对重结晶碳化硅的作用机制
余超, 邢广超, 吴郑敏, 董博, 丁军, 邸敬慧, 祝洪喜, 邓承继

Effect of Submicron Al2O3 Addition on Sintering Process of Recrystallized Silicon Carbide
YU Chao, XING Guangchao, WU Zhengmin, DONG Bo, DING Jun, DI Jinghui, ZHU Hongxi, DENG Chengji
图7 SiC的晶体结构
Fig.7 Crystal structures of SiC (a) 4H-SiC and (b) 6H-SiC