| 简介 |
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 |
客服热线：
手机版
二维码
