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据日刊《川崎制铁技报》报道 针对用户对薄板和薄带钢洁净度的要求 ,川崎制铁公司的千叶和水岛两厂不断开发使钢水洁净化的技术。其中包括 :铁水预处理 ;钢渣组成及二次精炼的最佳化 ;防止中间包钢水的二次氧化 ;结晶器内钢液流控制等。在高炉出铁时向铁水流道喷吹氧化铁粉脱?
According to the daily Kawasaki Iron & Steel Technical Newspaper, Chiba Kawasaki Iron & Steel Co., Ltd. and Mizushima Plant continue to develop technology to clean steel in response to customers’ demand for sheet and strip cleanliness. Including: hot metal pretreatment; steel slag composition and secondary refining optimization; prevent tundish secondary oxidation; mold steel flow control. Blasting iron in the blast furnace iron oxide injection of iron powder off?