化学元素含量控制对高品质钢降本增效的影响  

The Application of High Efficiency and Low Cost Production Integrated Technology for High Quality Steel

作　　者：王玉刚 曾亚南 冯乾 赵广勋[1] 张进红 王禹霖 Wang Yugang;Zeng Yanan;Feng Qian;Zhao Guangxun;Zhang Jinhong;Wang Yulin(HBIS Group Han-Steel Company,Handan Hebei 056015,China;School of Metallurgy and Energy,North China University of Technology,Tangshan Hebei 063210,China;Department of Mechanical Engineering,Hebei Petroleum University of Technology,Chengde Hebei 067000,China;Chengde Power Supply Company,State Grid Jibei Electric Power Co.,Ltd.,Chengde Hebei 067000,China)

机构地区：[1]河北钢铁集团邯郸钢铁集团有限责任公司,河北邯郸056009 [2]华北理工大学,河北唐山063210 [3]河北石油职业技术大学,河北承德067000 [4]国网冀北电力有限公司承德供电公司,河北承德067000

出　　处：《山西冶金》2024年第12期49-53,共5页Shanxi Metallurgy

摘　　要：随着钢铁企业的快速发展,市场竞争日趋激烈,利润效益空间越来越小,提升钢水质量,降低生产成本,杜绝或减少质量异议等成为钢铁企业生存的关键。汽车零部件、超强钢、高端轴承、高速及重载铁路用钢轨等高效低成本生产技术,成为代表一个钢铁企业综合发展能力的标志之一。技术人员经过攻关研究,开发出了低成本复合喷吹铝基脱硫预处理技术、高效脱磷及复合吹炼控制技术、无铝脱氧技术、转炉终点及钢包钢水窄成分控制技术等,很大程度上降低了钢铁料消耗、合金料消耗和辅原料消耗,实现了高效化低成本冶炼。With the rapid development of the economy,the demand for high-quality steel production with high efficiency and low cost is becoming increasingly strong.However,the rapid development of private steel enterprises has also brought significant impacts to state-owned enterprises.Market competition is becoming increasingly fierce,and profit margins are becoming smaller.Improving the quality of molten steel,reducing production costs,and eliminating or reducing quality objections have become the key to the survival of enterprises.Efficient and low-cost production technologies such as automotive components,high-strength steel,high-end bearings,and high-speed and heavy-duty railway rails have become one of the symbols representing the comprehensive development capabilities of a steel enterprise.Through research and development of low-cost compound injection aluminum-based desulphurization pretreatment technology,efficient dephosphorization and compound blowing control technology,aluminum-free deoxidation technology,converter end point and narrow composition control technology of ladle water,etc.,the steel material consumption,alloy material consumption and auxiliary raw material consumption are reduced to a large extent,and the high efficiency and low cost smelting is achieved.

关 键 词：炼钢 消耗 钢铁料 合金料 降本增效 

分 类 号：TF723[冶金工程—钢铁冶金]