Title:
HIGH COERCIVE FIELD NdFeB MAGNET AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2010010665
Kind Code:
A
Abstract:
To obtain an NdFeB pure ternary magnet of a high coercive field and high magnetization, having the superior magnetic characteristics, not only at a room temperature but also at higher temperatures.
The pure ternary Nd-Fe-B magnet contains isolated minute texture and/or an isotropic minute texture, made of particles of the particle size of a single magnetic domain particle size or smaller.
Inventors:
KATO AKIRA
SHOJI TETSUYA
SAKUMA NORITSUGU
KISHIMOTO HIDESHI
SAZUKA TAKASHI
SHOJI TETSUYA
SAKUMA NORITSUGU
KISHIMOTO HIDESHI
SAZUKA TAKASHI
Application Number:
JP2009124729A
Publication Date:
January 14, 2010
Filing Date:
May 22, 2009
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01F1/053; B22D27/04; C21D6/00; C22C28/00; C22C38/00; C22F1/16; H01F1/08; H01F41/02; C22F1/00
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yasuo Dogaki
Takashi Ishida
Tetsuji Koga
Yasuo Dogaki
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