| 申请日期 | 2026-04-28 | 申请号 | JP2012169069 |
| 公开（公告）号 | JP6047328B2 | 公开（公告）日 | 2016-12-21 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | 日立化成株式会社 | ||
| 简介 | PROBLEM TO BE SOLVED : To improve heat resistance of a sintered magnet without an increase in a heavy rare-earth element usage amount.SOLUTION : In a coating material that is applied and diffused to the surface of a NdFeB base sintered magnet to improve a magnetic characteristic of the sintered magnet, the coating material is a mixture of fluoride of composition of YFor ScFand alcohol, and solvent having an azeotropic point with water is mixed into the alcohol. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
