申请日期 | 2025-07-10 | 申请号 | US14000537 |
公开(公告)号 | US8866574B2 | 公开(公告)日 | 2014-10-21 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Yuji Kaneko; Yukio Takada; Motoki Hiraoka; Keiu Kanada | ||
简介 | A process for producing a rare earth magnet comprises : an adhesion step of causing a diffusion element capable of diffusing inwardly to adhere to the surface part of a magnet material comprising a compact or sintered body of rare earth alloy particles; and an evaporation step of heating the magnet material in vacuum to evaporate at least a portion of the diffusion element having been retained on or in the surface part of the magnet material. |
您还没有登录,请登录后查看下载地址
|