用自蔓延高温合成/快速加压(self-propagating high temperature synthesis/quick pressing,SHS/QP)法制备了TiB2陶瓷。用扫描电镜及透射电镜观察陶瓷产品的微观形貌。对TiB2陶瓷致密化的动力学过程及结构形成过程进行了分析,并提出SHS...
Project(50372047) supported by the National Natural Science Foundation of China
TiB2 powders coated with BN were prepared by Hybridization System making use of dry impact blending method to achieve powder surface modification. Parameters of coating were analyzed and the most appropriate condition...
Since some transition metal diborides have the same crystal structure with TiB 2, which can react with TiB 2 to form solid solution by adequate technique. With ZrB 2 used as additive, the TiB 2-ZrB 2 solid solution wa...