| 申请日期 | 2025-06-27 | 申请号 | US14270619 |
| 公开（公告）号 | US9607740B2 | 公开（公告）日 | 2017-03-28 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Toyota Jidosha Kabushiki Kaisha | ||
| 简介 | Core-shell-core nanoparticles of an iron-cobalt alloy core, a silica shell and a manganese bismuth alloy core or nanoparticle on the surface of the silica shell (FeCo/SiO2/MnBi) are provided. The core-shell-core nanoparticles are alternative materials to rare-earth permanent magnets because of the hard magnetic manganese bismuth in nanometer proximity to the soft magnetic iron cobalt. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
