| 发明名称 |
SOFT MAGNETIC MATERIAL, ROTATING ELECTRIC MACHINE, MOTOR, AND GENERATOR |
| 摘要 |
The soft magnetic material of embodiments includes flattened magnetic metal particles including at least one magnetic metal selected from iron (Fe), cobalt (Co) and nickel (Ni), each of the flattened magnetic metal particles having a thickness of from 10 nm to 100 μm, an aspect ratio of from 5 to 10,000, and a lattice strain of from 0.01% to 10%, and being oriented with magnetic anisotropy in one direction within aligned flattened surface; and an interposed phase existing between the flattened magnetic metal particles and including at least one of oxygen (O), carbon (C), nitrogen (N) and fluorine (F). |
| 申请公布号 |
US2017076845(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615259391 |
申请日期 |
2016.09.08 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
SUETSUNA Tomohiro;Eguchi Tomoko;Harada Kouichi;Suenaga Seiichi;Kinouchi Hiroaki |
| 分类号 |
H01F1/147;H02K1/22;H02K1/14 |
主分类号 |
H01F1/147 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A soft magnetic material comprising:
flattened magnetic metal particles including at least one magnetic metal selected from iron (Fe), cobalt (Co) and nickel (Ni), each of the flattened magnetic metal particles having a thickness of from 10 nm to 100 μm, an aspect ratio of from 5 to 10,000, and a lattice strain of from 0.01% to 10%, and being oriented with magnetic anisotropy in one direction within aligned flattened surface; and an interposed phase existing between the flattened magnetic metal particles and including at least one of oxygen (O), carbon (C), nitrogen (N) and fluorine (F). |
| 地址 |
Minato-ku JP |
