An Application of Low Resistance, Moderate Temperature, Large Flow in Number 7 Electric Arc Furnace of Capital Steel and Iron Corporation Grouped Special Steel Company 低阻、中温、大流量除尘工艺在首钢特钢7~炉的应用
Application of electric arc furnace on production of spheroidal graphite cast iron steel ingot module 电弧炉技术在球墨铸铁钢锭模生产上的应用
Selection of the electrical operating points of newly built 100t AC electric arc furnace at Anyang Iron& Steel Co. 从理论上简要分析了安钢新建100t交流电炉的电气运行工作点的选择。
Electric Furnace Melting of Sponge Iron 海绵铁的电炉冶炼
The trend of electric arc furnace steelmaking technology development in the recent 20 years is introduced in four aspects including improvement of power supply system, multiplication of energy source, and iron bearing raw materials, and improvement in environment protection. 简要评述了近20年来电弧炉炼钢技术的发展趋势并将其归纳为4个方面,即改进供电系统、多元化的能量利用技术、主原料多样化及加强环保措施。
The paper introduces the technology and equipment of the electric precipitator at the blast furnace discharge yard of Jiuquan Iron& Steel Co. Ltd. and the analysis and assessment are made on the operational effect of the system. 介绍了酒钢高炉出铁场电除尘系统工艺及设备,并就该系统的运行效果进行了分析和评价,提出了建议。
This paper introduce the features of the UHP electric furnace ── secondary refin-ing ── continuous casting process of Guangzhou Iron and steel Corporation and the technological research works on realizing sequence casting with the existing 40t UHP arc ─ furnace process. 介绍广钢UHP电炉-炉外精炼&连铸短流程工艺特点,40tUHP电炉工艺实现全连铸的技术研究工作。
Melting technique is one of the most important rings in the production of high-quality iron castings. Whatever using the cupola furnace or electric furnace, the carbureting technique should be used to obtain high-temperature molten iron. 熔炼技术是生产高品质灰铸铁的关键,无论是用冲天炉还是电炉熔炼,一定要使用高温铁水并采用增碳技术。
Focused on the reduction process of acid vanadium-titanium slag in electric furnace, the basic thermodynamics study on the distribution of vanadium between molten iron and slag and the kinetics of the reduction of acid vanadium-titanium slag were performed in this paper. 本文针对酸性钒钛渣电炉还原工艺,进行了钒在铁液和炉渣间分配的热力学研究。并在热力学研究的基础上进行了钒钛渣还原动力学研究。
Currently, electric arc furnace ( EAF) is widely used in iron and steel industry at home and abroad due to its advantage in technology and economics over others. 由于在技术和经济上的优越性,电弧炉炼钢技术在国内外钢铁行业得到了日益广泛的应用。