Rare earth permanent magnets prepared by hot deformation process
Chen Ren-Jie1, †, Wang Ze-Xuan1, Tang Xu1, Yin Wen-Zong1, Jin Chao-Xiang1, Ju Jin-Yun1, Lee Don2, Yan A-Ru1, ‡
       

(a) SEM micrograph of Fe–Co powder particles; (b) SEM back scattered electron image of a hot-deformed composite Nd13.5Fe80Ga0.5B6/α-Fe (91.7 wt.%/8.3 wt.%) magnet.[59]