| 发明名称 |
MAGNETIC MATERIAL, METHOD FOR PRODUCING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT |
| 摘要 |
Provided is a magnetic material which includes a plurality of magnetic metal particles having a rate of change in the lattice constant of ±1% or less with respect to the lattice constant obtained after a heat treatment at 1000° C., a plurality of insulating coating layers insulating and covering at least a portion of the magnetic metal particles, and an insulating resin disposed around the magnetic metal particles and the insulating coating layers. The insulating coating layers are in contact with one another. |
| 申请公布号 |
US2016086717(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514842255 |
申请日期 |
2015.09.01 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
HARADA Koichi;TAKAHASHI Toshihide;SUETSUNA Tomohiro;EGUCHI Tomoko;SUENAGA Seiichi |
| 分类号 |
H01F27/255;H01F41/02;H01F1/20;H01F1/147;C22F1/10;C21D1/00 |
主分类号 |
H01F27/255 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic material comprising:
a plurality of magnetic metal particles having a rate of change in the lattice constant of ±1% or less with respect to the lattice constant obtained after a heat treatment at 1000° C.; a plurality of insulating coating layers insulating and covering at least a portion of the magnetic metal particles, the insulating coating layers being in contact with one another; and an insulating resin disposed around the magnetic metal particles and the insulating coating layers. |
| 地址 |
Minato-ku JP |
