发明名称 |
HIGH RESISTIVITY MAGNETIC MATERIALS |
摘要 |
A magnet is disclosed. The magnet includes a plurality of layers such that a first layer includes a ferromagnetic material comprising iron and a rare earth element; and a second layer includes an alkaline earth metal fluoride and a rare earth oxide. A method of preparing a magnet and an article including the magnet are disclosed. The method includes disposing a first layer including a ferromagnetic material and disposing a second layer over the first layer. |
申请公布号 |
US2015294772(A1) |
申请公布日期 |
2015.10.15 |
申请号 |
US201514751307 |
申请日期 |
2015.06.26 |
申请人 |
General Electric Company |
发明人 |
Sweeney Sean Michael |
分类号 |
H01F1/057;H01F10/12 |
主分类号 |
H01F1/057 |
代理机构 |
|
代理人 |
|
主权项 |
1. A magnet, comprising:
a plurality of layers, wherein
a first layer comprises a ferromagnetic material comprising iron and a rare earth element; anda second layer comprises an alkaline earth metal fluoride and a rare earth oxide. |
地址 |
Schenectady NY US |