| 申请日期 | 2025-07-17 | 申请号 | WOEP06009149 |
| 公开（公告）号 | WO2007045320A1 | 公开（公告）日 | 2007-04-26 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | VACUUMSCHMELZE GMBH CO KG; BLANK Rolf; KATTER Matthias; RODEWALD Werner; WALL Boris | ||
| 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%< O ≤ 0.5%, 0.15% or less of C, balance Fe. | ||
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