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调研分析了马钢轧钢铁鳞的原料状况，选取还原温度、还原时间、料层厚度和添加剂等工艺因素来研究它们对海绵铁化学成分和破碎性能的影响规律，为海绵铁的工业生产提出合理的工艺制度
Investigation and analysis of the raw material conditions of the iron and steel scale of the Masteel, selecting the reduction temperature, the reduction time, the thickness of the material layer and the additives and other technological factors to study their influence on the chemical composition and the crushing properties of the sponge iron, The process system