| 申请日期 | 2025-11-25 | 申请号 | JP2004140376 |
| 公开（公告）号 | JP2005322810A | 公开（公告）日 | 2005-11-17 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TDK CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a rare earth magnet of which degradation of magnetic characteristics is sufficiently suppressed. SOLUTION : A rare earth magnet 1 comprises a magnet base body 3 containing rare earth element, and a protective layer 5 which is formed on the surface of the magnet base body 3 and contains polycarbosilane. COPYRIGHT : (C)2006, JPO&NCIPI | ||
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