Coercivity and its thermal stability of Nd–Fe–B hot-deformed magnets enhanced by the eutectic grain boundary diffusion process
作者： A. Kato , T. Schrefl , K. Hono , J. Li , Lihua Liu
DOI: 10.1016/J.ACTAMAT.2018.09.018
关键词: Condensed matter physics 、 Eutectic system 、 Magnet 、 Thermal stability 、 Coercivity 、 Temperature coefficient 、 Remanence 、 Materials science 、 Grain boundary diffusion coefficient 、 Grain size
摘要: … from −0.493%C −1 to −0.328%/C −1 led to a high coercivity of 1.47 T at 150 C. The partial … enhancement of the coercivity. Micromagnetic simulations suggested that a higher coercivity …
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