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5 2种磨矿介质功率与磨矿成本对比
Table 5 Comparison of power and grinding cost of two grinding media
介质种类功率/kW

球耗成本

/(元·t-1

电耗成本

/(元·t-1

综合成本

/(元·t-1

钢锻475.261.2101.7262.936
瓷球+钢球273.850.9980.9951.993