【摘要】 本文通过对闪速炉前期炉渣的矿物学研究，分析矿物的组成及变化情况，以揭示炉内氧化气氛的强度及在后期冶炼中需注意控制的部分更多还原

【Abstract】 By means of mineralogical study of earlier slag samples of the flash furnaceanalyze the mineralogical composition and its variation,So that expose oxidation atmosphere in furnace and required controlled parts in the later smelting.更多还原