提高棒磨机和球磨机衬板耐磨性对于采矿工业具有重要国民经济意义。仅在克里沃罗格矿区的选矿企业,一年消耗的钢约为6000吨。提高衬板寿命可通过如下两个途径:(1)制造新型号的钢、铸铁及其他材料;(2)寻求新断面的衬板。HKΓOK选矿厂在1961年—1963年期间对现有磨矿机各种形状衬板磨损特性进行了研究,并在此基础上找出了耐磨性最强的衬板。在选矿中安装了如下技术 Increasing the wear resistance of rod mills and ball mill liners has important national economic implications for the mining industry. Only at the beneficiation plant in the Krivoy Rogo mine consume about 6,000 tons of steel a year. There are two ways to improve liner life: (1) make new models of steel, cast iron, and other materials; (2) look for new cross-section liners. In the period from 1961 to 1963, the HKΓOK beneficiation plant studied the wear characteristics of the existing mill linings and found the most wear-resistant linings. The following technologies are installed in the mineral processing