钕铁硼永磁晶界扩散技术和理论发展的几个问题

刘仲武, 何家毅

Several Issues on the Development of Grain Boundary Diffusion Process for Nd-Fe-B Permanent Magnets

LIU Zhongwu, HE Jiayi

图16 烧结和热变形Nd-Fe-B磁体之间的结构-性能关系对比图

Fig.16 A comparison of the structure-property relationships between sintered and hot-deformed Nd-Fe-B magnets (The black and blue arrows represent the orientations of the 2∶14∶1 phase and reversed domain, respectively, while the red arrows represent the motion of domain wall)