纳米复合瓷球作磁铁矿细磨介质磨矿特征研究
李哲阳,许辉,谢峰,李龙龙,张小普,姚鑫,吴彩斌

Study on Grinding Characteristics of Nano-composite Ceramic Ball as Magne-tite Fine Grinding Medium
Zheyang LI,Hui XU,Feng XIE,Longlong LI,Xiaopu ZHANG,Xin YAO,Caibin WU
表4 2种磨矿介质溢流产品技术指标
Table 4 Technical indicators of two kinds of grinding media overflow product
技术指标/%瓷球+钢球钢锻
r-75μm92.3792.41
r-45μm65.3965.99
精矿TFe65.5065.58