| 申请日期 | 2026-04-26 | 申请号 | JP2004371918 |
| 公开（公告）号 | JP4188907B2 | 公开（公告）日 | 2008-12-03 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TDK Corporation3067 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a rare earth magnet exhibiting sufficient corrosion resistance. SOLUTION : The rare earth magnet 100 comprises a magnet element 10 containing a rare earth element, and a protective layer 20 formed on the surface of the magnet element 10 and containing oxynitride. COPYRIGHT : (C)2005, JPO&NCIPI | ||
|
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
