One is that the hardmagnet phase must bear intrinsic coercive force as high as possible.
一是要求硬磁相有尽可能高的内禀矫顽力和尽可能高的磁晶各向异性；
2
The dipolar interaction in a mixed two - phase magnet of soft and hard magnetic particles was analysed.
从磁性粒子的静磁场出发，分析计算了由软、硬磁性两相粒子随机混合的双相磁体中的静磁作用。
3
Microelement in the nanostructured composite permanent magnet can reform the microstructure of the permanent magnet, and increase the hard magnetic character remarkably.