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1 原矿粒度分布特性

Table 1 Size distribution of raw ore

粒度/mm 产率/% 粒度/mm 产率/% 0.150 5.13 -0.007 7.25 -0.075 23.66 -0.015 12.70 -0.030 27.63 -0.023 23.63