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双流复合顶吹炼钢法是上钢三厂和华东冶金学院共同开拓的一种炼钢新工艺技术。通过“硬吹”和“软吹”相结合的复合吹炼以及使钢、渣旋转而获得良好的冶金效果。
Shuangliu composite top blowing steelmaking is a steelmaking new process technology co-developed by Shangshang Steel Mill and Huadong Metallurgy Institute. Through the “hard blow” and “soft blow” a combination of blowing and blowing steel, slag and get a good metallurgical effect.