镍锌铁氧体材料的特性、工艺与添加改性  

Characteristics,technology and modification of Ni-Zn ferrite materials

作　　者：朱德如[1] 刘先松[1] 胡锋[1] 姜坤良[1] 徐娟娟[1] 王超[1] 

机构地区：[1]磁性材料安徽省工程技术研究中心安徽大学物理与材料科学学院,安徽合肥230039

出　　处：《磁性材料及器件》2011年第5期9-12,42,共5页Journal of Magnetic Materials and Devices

基　　金：国家自然科学基金资助项目(51072002)

摘　　要：主要阐述了Ni-Zn软磁铁氧体材料的研究现状和发展。介绍了制备方法、烧结工艺、主成分配方和添加剂对Ni-Zn软磁铁氧体性能的影响。国内外的研究表明,烧结工艺是制备高性能铁氧体材料的关键,主成分配方是影响铁氧体材料性能的决定性因素,添加剂是改善和提高铁氧体材料性能的有效措施之一。The research situation and development of Ni-Zn soft ferrites were presented in this paper. The effects of preparation method, sintering technique, main composition dispensation and additive on the properties of Ni-Zn ferrites were introduced. The researches indicated that the sintering technique is the key point to fabricate highperformance ferrites, the main composition dispensation is the determining factor to the properties of the ferrites, and the additive is one of the effective means to improve and enhance the properties of the ferrites.

关 键 词：Ni—Zn软磁铁氧体 烧结 成分 添加剂 结构 磁性能 

分 类 号：TM277.1[一般工业技术—材料科学与工程]