| 发明名称 |
METHOD FOR PRODUCING MAGNETIC METAL PARTICLE AND METHOD FOR PRODUCING COMPOSITE MAGNETIC MATERIAL |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a producing method by which a magnetic metal particle with a desired shape can be produced in a short time. <P>SOLUTION: In a method for producing magnetic metal particles of the present invention, spherical particles 1 mainly comprising magnetic metal are subjected to flattening treatment in a solvent 2 obtained by mixing alcohol and an organic solvent having a dielectric constant of 4.0 or less at a mass ratio of 80:20 to 40:60. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012079737(A) |
申请公布日期 |
2012.04.19 |
| 申请号 |
JP20100220692 |
申请日期 |
2010.09.30 |
| 申请人 |
SUMITOMO OSAKA CEMENT CO LTD |
发明人 |
NAKAMURA RYOSUKE;ISHIZUKA MASAYUKI;KIKUTA RYO;HIDAKA NOBUHIRO |
| 分类号 |
H01F1/20;B22F1/00;B22F9/04;H01F1/26 |
主分类号 |
H01F1/20 |
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