TREATMENT LIQUID FOR RARE-EARTH MAGNET AND RARE-EARTH MAGNET USING THE SAME

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PROBLEM TO BE SOLVED : To provide a treatment liquid for a rare-earth magnet, capable of uniformly forming a film containing a rare earth or alkali earth metal compound on the surface of a magnet and to provide a rare-earth magnet using the same. SOLUTION : The treatment liquid for a rare-earth magnet contains (A) fine particles of fluoride of a rare earth or alkali earth metal, oxide or acid fluoride thereof, (B) high-molecular component, and (C) water or an organic solvent. COPYRIGHT : (C)2010, JPO&INPIT