During the sintering process of the Al_2O_3-TiC-Co composite powder, the sintering temperature, sintering atmosphere and holding time during heating process were obvious effect factors to the properties of the ATC composite ceramic.

• 在Al_2O_3-TiC-Co复合粉体的烧结过程中,烧结温度、烧结气氛以及分级保温时间对ATC复合陶瓷力学性能的影响较明显。