| 申请日期 | 2026-03-19 | 申请号 | US13747942 |
| 公开（公告）号 | US20130241682A1 | 公开（公告）日 | 2013-09-19 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | KABUSHIKI KAISHA TOSHIBA | ||
| 简介 | In one embodiment, a permanent magnet includes : a composition expressed by RpFeqMrCusCo100-p-q-r-s (R is a rare-earth element, M is at least one element selected from Zr, Ti, and Hf, 10.8≦p≦13.5 at %, 28≦q≦40 at %, 0.88≦r≦7.2 at %, and 3.5≦s≦13.5 at %); and a metallic structure including a cell phase having a Th2Zn17 crystal phase, and a cell wall phase. A Cu concentration in the cell wall phase is in a range from 30 at % to 70 at %. | ||
|
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
