A Newly Develped PrNdB Material  

出　　处：《China Rare Earth Information》1991年第1期4-4,共1页中国稀土信息（英文）

摘　　要：NdF eB permanent magnet---the thirdgeneration permanent magnetic materials---has become a conspicuous topic ofstudy among the magnetics circles ofmany countries because of its excellentmagnetic performances.However,its ap-plication is limited for its low workingtemperature,higher temperature coefi-cient and less competitive price.Oh these grounds some researchers ofthe Baotou Research Institute of

关 键 词：PERMANENT MAGNET grounds Baotou CIRCLES PLICATION competitive NDFEB sought 

分 类 号：TD865[矿业工程—金属矿开采]