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1 前言焦炭是高炉炼铁的主要原燃料之一,其质量的优劣对高炉顺行起着举足轻重的作用。表征焦炭质量的七项主要指标中,宝钢焦炭的抗碎强度M_(40)、耐磨强度M_(10),溃裂强度
1 Introduction Coke is one of the main raw materials for blast furnace ironmaking. The quality of the coke plays an important role in the smooth running of the blast furnace. Among the seven major indexes that characterize coke quality, the crushing strength M40, wear resistance M10, rupture strength