Relationship Between Bulk Coercivity and Coercivity of Surface Layer in Nd-Fe-B-Based Sintered Magnet
نویسندگان
چکیده
منابع مشابه
COERCIVITY AND THERMAL REMAGNETIZATION OF SINTERED Nd-Fe-B
Statistical methods are used to estimate coercivity J Hc and thermal remagnetization of uniaxially nucleationcontrolled permanent magnetic materials. Sintered Nd-Fe-B consists of the tetragonal magnetic Nd2FelrB phase with a volume fraction w = 80 % and of nonmagnetic phases. At temperatures above T, rz 150 K the tetragonal axis is the easy direction of magnetization [I]. It is well known [2] t...
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ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 2018
ISSN: 1882-2924,1882-2932
DOI: 10.3379/msjmag.1803r003