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) Microstructure of Nd12.8+xFe75.28−xCo5.5Ga0.42B6 magnets with (a) x = 0, (b) x=0.54, and (c) x=0.18.[4]