攀钢冷轧厂Ruthner Fe_2O_3粉制取高档永磁铁氧体材料的研究  

Research on Preparation of High Grade Permanent Magnet Ferrite from Ruthner Fe_2O_3 Powder Supplied from Pangang Cold Rolling Mill

作　　者：王彦华[1] 

机构地区：[1]攀枝花钢铁研究院,四川攀枝花617000

出　　处：《四川有色金属》2007年第4期29-31,33,共4页Sichuan Nonferrous Metals

摘　　要：考察了攀钢冷轧厂Ruthner Fe2O3粉理化性能,研究了用Ruthner Fe2O3粉制备永磁铁氧体的预烧工艺、摩尔比、烧结温度等工艺制度,制取的永磁铁氧体磁性能达到或超过SJ/T10410-93标准中的Y30H-1牌号水平。An investigation was made into the physical and chemical properties of the Ruthner Fe2O3 powder supplied from Pangang Cold Rolling Mill. Process schemes such as prefiring,mol ratio,sintering temperature for preparing permanent magnet ferrite from Ruthner Fe2O3 powder was researched. The permanent magnet ferrite made by this process exhibits better performance than Y30H-1 grade under SJ/ T10410 - 93 standard

关 键 词：Ruthner工艺 Fe2O3粉 永磁铁氧体 

分 类 号：TF12[冶金工程—粉末冶金]