【摘要】 新型贝氏体磨球具有高硬度和强韧性低成本的特点,在氧化铝生产中试验使用表明,该磨球耐磨性好、碎球极少、球磨耗低、磨机产能提高10％,磨矿成本降低80～90％,矿浆技术指标也得到优化。更多还原

【Abstract】 With the characters of high hardness, indomitable and firmand low cost, the trial application of new type grinding ball in Alumina production indicates:The ball has the characters of good abradability, seldom broken ball and low abrasion. It can increase the production of grinding mill by 10% and decrease the cost of grinding ore by 80-90%. The pulp index is optimized.更多还原