[S5.5]The role of grain boundary magnetism in the temperature-dependent coercivity of Nd-Fe-B magnet
*Li Jiangnan1, Tang Xin1, Sepehri-Amin Hossein1, Ohkubo Tadakatsu1, Hono Kazuhiro1, Hioki Keiko2, Hattori A.2(1. CMSM-NIMS、2. Daido Steel Co., Ltd)
キーワード:
Nd-Fe-B magnet、temperature-dependent coercivity、temperature coefficient of coercivity、grain boundary
In this work combining experiment and simulation, we explored the underlying physics of temperature dependence of magnet coercivity.
