Effects of terbium sulfide addition on magnetic properties, microstructure and thermal stability of sintered Nd–Fe

Effects of terbium sulfide addition on magnetic properties, microstructure and thermal stability of sintered Nd–Fe–B magnets

Li Xiang-Bin¹, Liu Shuo¹, Cao Xue-Jing^{1, 2}, Zhou Bei-Bei¹, Chen Ling², Yan A-Ru², Yan Gao-Lin^{1, †,}

The irreversible loss of magnetic flow for the samples with different contents of Tb₂S₃ addition after exposure up to 150 °C for 2 h.