Sm-Fe-N Sm-Fe-N Sm-Fe-N MAGNET MATERIAL AND Sm-Fe-N BONDED MAGNET

摘要

The present invention relates to a non-aqueous electrolyte comprising at least one element selected from the group consisting of Sm: 7.0 to 12 atomic%, Hf, Zr and Sc: 0.1 to 1.5 atomic%, Mn: 0.1 to 0.5 atomic%, N: Co: 0 to 35 atomic%, and the remainder Fe and inevitable impurities. Further, the present invention relates to a Sm-Fe-N bonded magnet including the Sm-Fe-N magnetic powder and the binder.