| 申请日期 | 2025-02-22 | 申请号 | JP2017508478 |
| 公开（公告）号 | JPWO2016153056A1 | 公开（公告）日 | 2018-02-22 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TDK株式会社 | ||
| 简介 | A rare earth magnet includes main phase grains having an R2T14B type crystal structure. The main phase grains include Ga. A concentration ratio A (A=αGa/βGa) of the main phase grains is 1.20 or more, where αGa and βGa are respectively a highest concentration of Ga and a lowest concentration of Ga in one main phase grain. | ||
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