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.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2007年第A01期604-607,共4页
Rare Metal Materials and Engineering
关键词
氧化铝
氮化钛
氮化铝
复合材料
原位反应烧结
alumina
titanium nitride
aluminum nitride
composite
in-situ reaction sintering
