| 申请日期 | 2025-08-22 | 申请号 | WOJP16063515 |
| 公开（公告）号 | WO2016175332A1 | 公开（公告）日 | 2016-11-03 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | IHI CORPORATION | ||
| 简介 | Provided is a rare earth permanent magnet comprising a main phase including : one or more elements R selected from the group consisting of Nd and Pr; one or more elements L selected from the group consisting of Co, Be, Li, Al and Si; one or more elements A selected from the group consisting of Tb, Sm, Gd, Ho and Er; Fe; and B, wherein the crystals forming the main phase belong to P42/mnm and some of the B atoms occupying the 4f site are substituted by element L atoms. | ||
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