用纳米粉料制作块状NiZn铁氧体材料的研究  

Investigation on Bulk NiZn Ferrites Prepared From Nanometer Powders

作　　者：胡国光[1] 尹萍[1] 

机构地区：[1]安徽大学物理系,安徽合肥230039

出　　处：《磁性材料及器件》2003年第6期3-6,共4页Journal of Magnetic Materials and Devices

摘　　要：采用化学共沉法制备纳米NiZn铁氧体粉料,由纳米粉料制备了块状NiZn铁氧体。研究了配方和烧结温度对铁氧体性能的影响。Nanometer Ni1-xZnxFe2O4 (x=0.3, 0.4, 0.5, 0.68) ferrite powders were prepared by chemical coprecipitation method. Bulk samples of NiZn ferrites were prepared from the nanometer powders. The variation of magnetic properties of the bulk ferrites was investigated with the compositions and sintering temperatures.

关 键 词：NIZN铁氧体 化学共沉法 纳米粉料 磁性能 

分 类 号：TM277.1[一般工业技术—材料科学与工程]