Mechanical alloying ( ma ) method has been considered as a powerful process and been widely used in fabrication of some advanced materials with unique properties , in particular , for those materials are difficult to obtain by traditional methods . by using a high - energy ball mill , large numbers of materials including carbides have been synthesized through mechanochemical reaction at a lower temperature 机械合金化技术作为一种制备新材料的有效方法已获得广泛的应用，利用该方法可以获得常规条件下很难合成的具有独特性能的新型材料，利用高能球磨诱发的低温化合反应，人们已经应用高能球磨技术成功制备了包括难熔碳化物在内的许多新材料。
Being fine , homogeneous and free of melting , the powder prepared by mechanical alloying has applied to develop scattering strengthen - material , magnetic material , high - temperature material , superconductivity material , amorphous , and non - equilibrium material , compound material etc . as a high - tech technology to prepare alloying powder , ma has become a more and more important method for preparing new materials 机械合金化法制备的粉末晶粒细小、成分均匀，且能避免熔化过程，已用于开发研制弥散强化材料、磁性材料、高温材料、超导材料、非晶、准晶、纳米晶等各种状态的非平衡材料、复合材料、轻金属高比强材料、储氢材料、过饱和固溶体等。作为制备合金粉末的非平衡高新技术，越来越成为一种制备新材料的重要方法。
