新材料的固相反应合成技术利用固相反应合成新材料是控制材料微细组织、改善力学性能和功能特性的一种有效手段，但有关这方面的研究开发还很少。目前研究和应用得最多的是机械合金化，但此法存在着以下缺点：（１）不能避免由容器壁或磨球带来的杂质；（２）工艺时间长；... Synthesis of new materials by solid-phase reaction The synthesis of new materials by solid-state reaction is an effective way to control the microstructure of materials, improve the mechanical properties and functional properties, but research and development in this area is still scarce. Currently the most studied and applied mechanical alloying, but this method has the following disadvantages: (1) can not avoid the impurities caused by the container wall or grinding ball; (2) a long process time; ...