中文摘要：

详细阐述了机械合金化的理论研究所包含的内容。介绍利用机械合金化方法制备材料的种类、特点及结果以及机械合金化的三种非晶化过程。并指出其理论发展方向。

英文摘要：

In this paper, we described the process of mechanical alloying in detail. The sorts, property and results of materials properared by the mechanical alloying. And we also described three kinds of amorphous process and the development direction of this theory.