| 申请日期 | 2025-08-14 | 申请号 | WOJP13052384 |
| 公开（公告）号 | WO2014118971A1 | 公开（公告）日 | 2014-08-07 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | HITACHI LTD | ||
| 简介 | The purpose of the present invention is to provide a rare earth magnet having a high magnetic coercive force. Provided is a rare earth magnet characterized in that, on the surface of a magnetic matrix containing a rare earth element, an Fe layer perpendicular to the magnetization direction is formed. | ||
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