摘要
综述了近几年有关ＮｄＦｅＢ磁体矫顽力形核机制与钉扎机制的主要观点和有关实验，重点介绍了矫顽力与晶界结构的关系和富Ｎｄ相对磁体碰硬化的重要作用。
heories and experiments relating to reverse-domain nuclation and domain wall pinning in NdFeB Permanent magnets are reviewed.Though both coercivity mechanism are still under investigation, it is clear that the Nd-rich phase and the grain boundary structure play an important role in enhancing coercivity in NdFeB magnets,which is discussed.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
1994年第3期1-5,共5页
Rare Metal Materials and Engineering
关键词
钕铁硼磁体
矫顽力
NdFeB permanent magnets coercivity
