TiN,AlN/Al_2O_3复合陶瓷材料的研究  

Study on TiN,AlN/Al_2O_3 Ceramic Composites

作　　者：李爱菊[1] 孙康宁[1] 龚红宇[1] 范润华[1] 

机构地区：[1]山东大学材料液态结构及其遗传性教育部重点实验室工程陶瓷山东省重点实验室,山东济南250061

出　　处：《稀有金属材料与工程》2007年第A01期604-607,共4页Rare Metal Materials and Engineering

摘　　要：综述了TiN/Al2O3,AlN/Al2O3以及(TiN,AlN)/Al2O3复合材料的研究现状。并指出颗粒增韧是复相陶瓷材料增韧最简单的方式之一,其中纳米复合、纳微米复合、多相复合是实现颗粒增韧的有效途径。在复相陶瓷的制备中,原位反应烧结是很有希望的技术,可以直接在基体中生成弥散分布的超细第二相颗粒,而使复合材料的性能大幅度提高。In this paper, the researches about the TiN/Al2O3, AlN/Al2O3 and （TIN, AlN） /Al2O3 composites were reviewed. It is believed that the particle reinforcement was one of the simple ways to toughen the combined ceramics. In particular, nano-combination, micro-combination and multi-phase combination are all effective particle reinforcements. The in-situ sintering is very promising for preparing multi-phase ceramics because fine second phase particles could be in-situ produced in matrix during the sintering process. Therefore, the properties of the resultant composites are improved greatly.

关 键 词：氧化铝 氮化钛 氮化铝 复合材料 原位反应烧结 

分 类 号：TQ174.1[化学工程—陶瓷工业]