摘要
具有优良磁性能的各向异性R-Fe-B(R:稀土元素)粘结磁体受到广泛的关注,使用各向异性熔体快淬带制备各向异性粘结磁体工艺较为简单。本文介绍了熔体快淬带织构的形成机理和研究进展,着重于微观结构、添加元素以及处理工艺的影响。
There has been strong demands on developing the anisotropic R-Fe-B （R： rare earth elements） bonded magnets with good magnetic properties. It is considered that the anisotropic melt-spun ribbons enable to form the anisotropic bonded magnets with simple processes. The research advances about texture in melt-spun ribbons was introduced in detail, focusing on the microstructures, treatment techniques and the effects of various additives.
出处
《金属功能材料》
CAS
2005年第4期20-24,共5页
Metallic Functional Materials
基金
国家863纳米专项(2002AA302602)
北京市自然科学基金项目(2032011)
关键词
纳米复合永磁材料
择优取向
织构
取向度
nanocomposite magnets
preferential orientation
texture
alignment degree
