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MOLDED RARE-EARTH MAGNET AND LOW-TEMPERATURE SOLIDIFICATION AND MOLDING METHOD 发明申请

2023-09-02 2360 4029K 0

专利信息

申请日期 2025-07-09 申请号 WOJP12080635
公开(公告)号 WO2013099495A1 公开(公告)日 2013-07-04
公开国别 WO 申请人省市代码 全国
申请人 NISSAN MOTOR CO LTD
简介 [Problem] To provide a molded magnet which satisfies all of an increased film thickness, a heightened density, and improved magnetic properties (in particular, coercive force, residual magnetic flux density, and tight adhesion). [Solution] The molded magnet is a molded rare-earth magnet characterized by having a rare-earth magnet phase that comprises as the main component a nitride which contains Sm and Fe, having a density of 80% or higher of the theoretical density of a molded magnet constituted of the rare-earth magnet phase, and having a structure in which particles of Zn and/or Mn have been dispersed in the molded magnet.


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