[G] ソフト・ハード磁性材料

[78] High performance Ce-substituted hot-deformed magnets with 20% Nd reduction

*Xin Tang¹, Jiangnan Li¹, Hossein Sepehri-Amin¹, Tadakatsu Ohkubo¹, Kazuhiro Hono¹ (1. ESICMM-NIMS)

キーワード：Ce-substitution、Coercivity、Microstructure、thermal stability

The purpose of this study is to optimize the microstructure of (NdCe)-Fe-B hot-deformed magnets to realize the limit of magnetic properties and thermal stability of coercivity in these magnets.