Technology development trend in electric arc furnace steelmaking
JIANG Zhou-hua1,2, YAO Cong-lin1, ZHU Hong-chun1, PAN Tao1
1. School of Metallurgy, Northeastern University, Shenyang 110819, Liaoning, China;
2. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, Liaoning, China
Abstract：The electric arc furnace steelmaking has obvious advantages in terms of environmental protection,investment and efficiency. In order to focus on promoting this energy-saving and environmentally friendly steelmaking process,EAF steelmaking technology has developed rapidly in recent years. The development status of high-efficiency smelting technology,green production technology,and intelligent control technology of electric arc furnaces at home and abroad were summarized. Based on this,it is believed that the importance of greening and intelligentization of EAF steelmaking technology will become increasingly prominent in the future. The electric arc furnace steelmaking will integrate operation,process,quality,cost,and environmental protection. It will develop more intelligent full-process monitoring and control technology and more energy-saving and environmentally friendly green production technology. The steel industry is at an important moment of transformation and upgrading. Electric arc furnace steelmaking will promote the transformation and upgrading of the steel industry towards intelligence and greening.
姜周华, 姚聪林, 朱红春, 潘涛. 电弧炉炼钢技术的发展趋势[J]. 钢铁, 2020, 55(7): 1-12.
JIANG Zhou-hua, YAO Cong-lin, ZHU Hong-chun, PAN Tao. Technology development trend in electric arc furnace steelmaking[J]. Iron and Steel, 2020, 55(7): 1-12.
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2020, Vol. 55 
