| 申请日期 | 2025-02-22 | 申请号 | JP2003083321 |
| 公开（公告）号 | JP2004296513A | 公开（公告）日 | 2004-10-21 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | MINEBEA CO LTD | ||
| 简介 | PROBLEM TO BE SOLVED : To provide an inexpensive ferrite magnet exhibiting excellent magnet characteristics and having an inexpensive magnetoplumbite crystal structure, and to provide its producing process.
SOLUTION : The ferrite magnet is composed of a single phase of magnetoplumbite crystal structure represented by a formula (Sr1-xAx)O-n[(Fe3+1-yMg2+y)2O3], where A is at least one kind being selected from rare earth elements, x, y and n represent mol ratios in the ranges of 0 | ||
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