摘要
简述了Co、Nb、Zr、Ga、Cu、Si等合金元素的加入对PrFeB永磁合金的结构和磁性能的影响。以上合金元素的加入 ,均能不同程度地提高PrFeB的磁性能 ,但含量超过一定比例后 ,永磁合金磁性能则有所下降。Co、Cu、Si的加入还有助于PrFeB合金居里温度的提高。
The effects of components to microstructure and magnetic properties of PrFeB permanent magnets are briefly reviewed The addition of Co,Nb,Zr,Ga,Cu and Si may improve magnetic properties respectively But beyond some ratio,magnetic properties are lowered The elements of Co,Cu and Si can also raise Curie Temperature of PrFeB
出处
《金属功能材料》
CAS
2002年第2期12-15,共4页
Metallic Functional Materials