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就酒钢高炉近两年炉料构成,特别是天然块矿入炉比例选择;恢复进口哈萨克斯坦自熔性球团矿后,高炉配矿发生较大变化;自产竖炉球团矿和进口哈球矿高温冶金性能及其炉料结构特点等进行了试验和分析。
In the last two years, the blast furnace slag of Jiuquan Iron & Steel Co., Ltd, in particular, the ratio of natural lump ore into the furnace was selected; after the import of self-fluxing pellets from Kazakhstan was resumed, great changes occurred in the blast furnace ore blending; self-produced shaft furnace pellets and import Ball mill pyrometallurgical properties and charge structure characteristics of the test and analysis.