| Nd-Fe-B永磁材料的粉末注射成形技术 |
| |
| 引用本文： | 段柏华,曲选辉,李云平.Nd-Fe-B永磁材料的粉末注射成形技术[J].粉末冶金材料科学与工程,2002,7(3):207-213. |
| |
| 作者姓名： | 段柏华 曲选辉 李云平 |
| |
| 作者单位： | 粉末冶金国家重点实验室,湖南,长沙,410083 |
| |
| 摘 要： | 介绍了目前采用的几种粉末注射成形用Nd-Fe-B磁粉的制备方法及特点;讨论了粘结剂、改性剂及磁场取向对注射成形Nd-Fe-B粘结剂磁体和烧结磁体最终磁性能的影响;指出了注射成形Nd-Fe-B磁体的现在以及潜在的应用市场。在此基础上,指出了今后开展研究工作的方向。
|
| 关 键 词： | 粉末注射成形 钕铁硼磁体 粘结磁体 烧结磁体 |
| 修稿时间： | 2002年3月12日 |
Powder injection molding technique in Nd-Fe-B permanent magnetic materials |
| |
| Duan Bohua,Qu Xuanhui,Li Yunping.Powder injection molding technique in Nd-Fe-B permanent magnetic materials[J].materials science and engineering of powder metallurgy,2002,7(3):207-213. |
| |
| Authors: | Duan Bohua Qu Xuanhui Li Yunping |
| |
| Abstract: | This paper firstly introduced the manufacturing method and its feature of Nd-Fe-B magnetic powder for injection molding. At the same time, the eventual magnet quality of Nd-Fe-B bonded magnet and sintering magnet affected by binder, modifying agent and magnetic alignment were discussed, and the application and potential market of Nd-Fe-B magnet made by injection molding was also introduced. On the basis of these, the researching direction in the future was pointed out. |
| |
| Keywords: | powder injection molding Nd-Fe-B magnet bonded magnet sintering magnet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
