Progress of Research on Bonded Nd-Fe-B Magnets

摘要：

Some progress of research on bonded Nd-Fe-B magnets in National University of Defense Technology(NUDT) is presented in this paper. The contents include B-rich R2Fe14B-based nano composite with good performance; a model to determine of the least amount of binder; resin for high temperature application; resin encapsulating magnetic powders for long-term storage; thermoplastic polymer used for mold-pressing magnets; hybrid bonded Nd-Fe-B/Sm2Co17 magnet with a potentially useful improvements in remanence and magnetic energy product.

关键词： bonded Nd-Fe-B binder hybrid bonded magnets

作者: BAI Shu-xin ZHANG Hong LV Li CHEN Ke LI Shun YANG Xiao-ping JIA Wen-jun CAI Hong-nian

作者单位: College of Aerospace and Materials Engineering, National University of Defense Technology, Changsha, School of Material Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China

会议类型: 国际会议

会议名称: 第19届国际稀土永磁及应用研讨会(19th International Workshop on Rare Earth Permanent Magnets & Their Applications)(REPM06)

会议地点: 北京

会议语种:英文

页码: 489-493

在线出版日期: 2006-08-29（万方平台首次上网日期，不代表论文的发表时间）