[G] ハード・ソフト磁性材料

[56] Feスパッタ被覆MnBi硬磁性粉末の構造と磁気特性

*王 建¹、山口 渡¹、平山 悠介¹ (1. 産総研)

キーワード：rare-earth-free permanent magnet、MnBi、powder、coating、core-shell

In this study, the Fe-coated Mn-Bi powders exhibited higher magnetization than the uncoated powders, demonstrating an effective method to enhance their magnetic performance for advanced applications.