| 申请日期 | 2025-07-17 | 申请号 | JP2006294412 |
| 公开（公告）号 | JP5060103B2 | 公开（公告）日 | 2012-10-31 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | HITACHI MAXELL | ||
| 简介 | PROBLEM TO BE SOLVED : To provide rare earth-iron garnet particles favorable in both magnetic properties and particle size distribution. SOLUTION : The particle includes the rare earth-iron garnet, and is characterized in that : an average particle size is 0.005-5 μm; the value of saturation magnetization level is 0.5-30 A×m2/kg; a coercive force is 2-16 kA/m; and the fluctuation coefficient of particle size distribution is in the range of 0.05-0.5. COPYRIGHT : (C)2008, JPO&INPIT | ||
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