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

表2 试样ARS1的化学成分

Table 2 Chemical composition of the sample ARS1 (mass fraction, %)

Sample SiC Metallic Si Metallic Al C ARS1 99.04 0.11 0.02 0.07