| 简介 |
The present invention relates to an anisotropic complex sintered magnet containing MnBi and having improved magnetic characteristics and to a manufacturing method therefor through pressureless sintering. The anisotropic complex sintered magnet containing MnBi, of the present invention, enables the substitution for an existing rare earth bond magnet since it can implement very excellent magnetic characteristics, allows a continuous process since it is manufactured by a pressureless sintering method, and is economical since a sintering process currently in use in an existing permanent magnet process is used per se. |
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