摘要
综述了近年来MoSi2材料的强韧化研究进展，主要包括复合化Si3N4、ZrO2、SiC、TiC、La2O3、多种增强体和合金元素Al、Re、Nb对MoSi2性能的影响及强韧化机理，并展望了MoSi2材料的强韧化发展趋势。
The advances on the strengthening and toughening of MoSi2 material in recent years are reviewed,mainly including：the influences on properties of MoSi2 and mechanisms of strengthening and toughening by compounding with Si3N4, ZrO2, SiC, TiC, La2O3, muti-reinforcement and alloying with A1, Re, Nb, respectively. And the trend in development of strengthening and toughening of MoSi2 is also discussed.
基金
国家863计划（2007AA032517）
关键词
MOSI2
强韧化
复合化
合金化
molybdenum disilicide, strengthening and toughening, compounding,alloying
