机械合金化双相永磁粉体的X射线衍射分析

The X-ray diffraction analysis of mechanical alloying duplex magnet powder

采用机械合金化的方法,将自制的硬磁相Ba铁氧体粉末和软磁相MnZn铁氧体粉末按照一定比例混合球磨。通过X射线衍射仪(XRD)研究了球磨过程中双相永磁粉末的合金化现象和微观结构的演变。

This paper uses the method of mechanical alloying of hard magnetic powder and soft magnetic ferrite phase barium phase manganese-zinc ferrite powder according to a certain proportion of mixed ball mill.Through the X-ray diffraction（XRD） to study the different ball mill process of alloying process powder and microstructure of evolution.