电弧炉（electric arc furnace）利用电极电弧产生的高温熔炼矿石和金属的电炉。气体放电形成电弧时能量很集中，弧区温度在3000℃以上。对于熔炼金属，电弧炉比其他炼钢炉工艺灵活性大，能有效地除去硫、磷等杂质，炉温容易控制，设备占地面积小，适于优质合金钢的熔炼。
四川省金属学会网 两步法冶炼高钒铁技术探讨 关键词： 两步法，钒铁，富渣，电弧炉 [gap=492]KEY WORDS : Two-step approach，Ferrovanadium，Vanadium-rich slag，Arc furnace
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电弧炉（electric arc furnace）是利用电极电弧产生的高温熔炼矿石和金属的电炉，按电弧形式可分为三相电弧炉、自耗电弧炉、单相电弧炉和电阻电弧炉等类型。
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...体由炉壳和炉衬组成，炉壳由钢板焊成，炉墙由镁砖或铬镁砖砌筑，炉底呈盆形，黏土砖和镁砖之上有镁砂烧（打）结层。电弧炉（EAF）是利用石墨电极与炉料放电拉弧，气体放电时形成电弧能量很集中，弧区温度可达3000℃以上。
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真空电弧炉 [炉窑] vacuum arc furnace
碱性电弧炉 [炉窑] basic electric arc furnace
直接电弧炉 [冶] direct arc furnace ; arc furnace ; direct
直流电弧炉 DC electrical arc furnace ; direct current electric arc furnace ; direct current arc furnace ; DC EAF
辐射电弧炉 radiant arc furnace ; radiant arc ; furnace
埃鲁电弧炉 Heroult electric arc furance
酸性电弧炉 acid electric arc furnace
电弧炉变压器 arc furnace transformer
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。
参考来源 - 电弧炉建模研究及其应用Induced the characteristics of typical objects, meanwhile established a forecast mathematical model of a typical controlled object-for example Electric-Arc Furnace, which reflected its power demand nature.
归纳典型被控对象需要满足的特性，并以一种典型的被控对象——电弧炉为例，建立了一种反映其功率需求本质的模拟预测数学模型。
参考来源 - 电能需量模型及其控制策略研究At the same time, the physical model of electric arc main circuit and electric arc control circuit of electric arc furnace electrode regulator system are realized.
同时，构造出了电弧炉主电路及其控制回路的物理模型。
参考来源 - 电弧炉电极调节自适应控制系统的研究Furthermore,we begin to simulate the system of electric arc-furnace according to the law. The simulation results show that self-adaptive control system has a good track characteristics.
然后根据推导出的自适应律对电弧炉系统进行仿真研究 ,仿真结果表明自适应控制系统具有较好的跟踪性能。
参考来源 - 电弧炉电极调节系统的离散时间自适应控制·2,447,543篇论文数据，部分数据来源于NoteExpress
近几年来， 电弧炉炼钢生产率有较大的提高。
The electric arc furnace steel-making productivity has gained rapid progress in the recent years.
对国内外几座先进的电弧炉技术经济指标进行了比较。
The technical and economical indexes of a few advanced EAFs at home and abroad have been compared.
详细陈述了火法、湿法以及其它方法处理电弧炉炉尘的原理，并且简述了这些工艺的可行性。
Principles of pyrogenic process, wet process and other methods are more fully described. The feasibility of the technology of comprehensively treating electric arc furnace dust is discussed.
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