| 申请日期 | 2025-06-24 | 申请号 | JP2021531591 |
| 公开（公告）号 | JP2022511484A | 公开（公告）日 | 2022-01-31 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | エルジー・ケム・リミテッド | ||
| 简介 | A method for manufacturing a sintered magnet according to one embodiment of the present disclosure includes the steps of : producing an R-T-B-based magnetic powder through a reduction-diffusion method; and sintering the R-T-B-based magnetic powder, wherein the R is a rare earth element, and the T is a transition metal, and wherein the step of producing the magnetic powder includes a step of adding a refractory metal sulfide powder to the R-T-B-based raw material. | ||
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