分享好友 知识库首页 频道列表

Method for producing a rare-earth metal magnet

2025-06-18 21:152220下载
文件类型：PDF文档
文件大小：427K
The method for manufacturing an R-Fe-B rare earth magnet of the present invention includes the steps of : compacting rare earth alloy powder having an oxygen content of 4000 wt. ppm or less by dry compacting under compression to produce a compact; impregnating the compact with an oil agent from the surface of the compact; and sintering the compact.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0