| 申请日期 | 2025-06-29 | 申请号 | JP2002245774 |
| 公开（公告）号 | JP4195927B2 | 公开（公告）日 | 2008-12-17 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NAT INST OF ADV IND TECHNOL | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a method for imparting magnetic anisotropy to an alloy consisting of rare earth elements-iron based elements. SOLUTION : The alloy having magnetic anisotropy is produced by directionally solidifying the melt of an alloy consisting of rare earth elements-iron based elements at a cooling rate ≤700°C/s in a microgravity environment. COPYRIGHT : (C)2004, JPO | ||
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