METHOD FOR PRODUCING RARE-EARTH MAGNET AND SLURRY APPLICATION DEVICE

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SOLUTION : There is provided a method for producing a rare-earth magnet, in which, when a slurry 2 in which rare-earth-compound powder is dispersed is applied to a sintered magnet body 1 and dried to apply the powder thereto, the magnetic body 1 is received in a holding pocket 42 of a conveyance drum 4 to be conveyed, the conveyance drum rotating while a part thereof is immersed in the slurry 2, and thereby the magnetic body 1 is immersed in the slurry 2, and the magnetic body 1 is pulled up from the slurry 2 to be dried so that the powder is applied on the sintered magnetic body 1. EFFECT : In a method for producing a rare-earth magnet, powder can be uniformly and efficiently applied, furthermore waste of a rare-earth-compound can be minimized effectively, and in addition, a facility for performing an application process can be reduced in area. SELECTED DRAWING : Figure 1 COPYRIGHT : (C)2017, JPO&INPIT