| 申请日期 | 2025-07-10 | 申请号 | US13511465 |
| 公开（公告）号 | US20130092867A1 | 公开（公告）日 | 2013-04-18 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Tetsuya Shoji; Noritsugu Sakuma; Hidefumi Kishimoto | ||
| 简介 | A method for producing a sintered rare-earth magnet characterized by sintering a raw material that includes a ribbon-shaped polycrystalline phase with an average grain size of 10 to 200 nm fabricated by rapid solidification of an alloy melt having a rare-earth magnet composition, and a low-melting point phase formed on the surface of the polycrystalline phase and having a melting point lower than the polycrystalline phase. | ||
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