Effects of oxidation of DyH<sub>3</sub> in Nd–Fe

Effects of oxidation of DyH₃ in Nd–Fe–B sintered magnets

Yan Gao-Lin†, Fang Zhi-Hao

Coercivity, remanence and density of Nd₁₆Fe₇₆B₈ + 3-at.% DyH₃ sintered at 1020 °C for 1 hour and then cooled in the furnace for samples I, II, and III.