| 申请日期 | 2025-11-25 | 申请号 | US13070773 |
| 公开（公告）号 | US20110171056A1 | 公开（公告）日 | 2011-07-14 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Rolf Blank; Matthias Katter; Werner Rodewald; Boris Wall | ||
| 简介 | A powder consists essentially by weight, of 28.00≦R≦32.00%, where R is at least one rare earth element including Y and the sum of Dy+Tb>0.5, 0.50≦B≦2.00%, 0.50≦Co≦3.50%, 0.050≦M≦0.5%, where M is one or more of the elements Ga, Cu and Al, 0.25 wt % | ||
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