| 申请日期 | 2025-07-18 | 申请号 | DE102017223268 |
| 公开（公告）号 | DE102017223268A1 | 公开（公告）日 | 2019-06-19 |
| 公开国别 | DE | 申请人省市代码 | 全国 |
| 申请人 | Robert Bosch GmbH | ||
| 简介 | The present invention relates to a method for producing a magnetic material comprising the steps of : I of) compressing at least a first and at least one second magnetic powder to obtain a compacted magnetic powder layer structure of the first magnetic powder and the second magnetic powder and II) sintering or hot pressing the compacted layer structure, wherein the first magnetic powder and the at least one heavy rare earth metal have different total second magnetic powder contents. | ||
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