从分析实际机械合金化（MA）过程的碰撞出发，引入了碰撞角度因子，建立粉末应变及热温升等物理量与球磨工艺参量和碰撞角度因子之间的理论关系．粉末的热温升可表示为：粉末正应变及切应变分别为：可见MA过程中粉末的热效应及其应变取决于粉末材料，球磨工艺并和碰撞角度因子有关将Maurice模型与本文模型进行了比较．
After analyzing of the collision during the process of ball milling, an anglefactor is introduced, and a theoretical relationship between the physical parameters of powders(such as the deformation and the temperature rise, etc.) and the tecbocal parameters of ballmilling and the angle factor is settled. The temperature rise of powders can be expressed as △Tand the direct and shearing strain are respectively. It showsthe deformation and heat effect are determined by milling parameters, the angle faCtor and thepowder materials. The model in this paper is compared with the Maurice model.
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