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, ‡
       

(color online) (a) BSE SEM image showing the interface of particles in the sample hot pressed at 600 °C, (b) EDS maps of elements in this area and (c) EDS line-scan across the interface region marked in (a).[69]