| 申请日期 | 2025-07-04 | 申请号 | US12473429 |
| 公开（公告）号 | US8394450B2 | 公开（公告）日 | 2013-03-12 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Fumitaka Baba; Hideki Nakamura; Satoshi Tanaka; Takeshi Masuda | ||
| 简介 | The process for producing a magnet according to the invention is characterized by comprising a first step in which a heavy rare earth compound containing Dy or Tb as a heavy rare earth element is adhered onto a sintered compact of a rare earth magnet and a second step in which the heavy rare earth compound-adhered sintered compact is subjected to heat treatment, wherein the heavy rare earth compound is a Dy or Tb iron compound. | ||
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