• 电极调节电弧炼钢中的关键技术

    Electrode automatic control is a key technique in arc furnace steel making.

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  • 泡沫操作电弧炼钢一项技术

    The operation of bubbly slag submerged - arc is a new technology of electric arc furnace smelt.

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  • 近几年来,电弧炼钢生产率较大提高。

    The electric arc furnace steel-making productivity has gained rapid progress in the recent years.

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  • 电弧炼钢用来生产特殊钢合金钢主要方法

    The electric arc furnace (EAF) steelmaking is the main method used to produce special steel and alloy steel.

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  • 系统优化观点电弧炼钢技术进步给予评述

    In this paper, the progress of EAF steelmaking technique is reviewed with the point of view of system optimization.

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  • 分析高压变频器炼钢电弧炼钢除尘风机中的应用

    The article analyzes the application of high voltage frequency converter on the arc furnace dust removal fan in some steel-smelting factory.

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  • 文章介绍智能控制电弧炉炼钢过程电极升降控制中的应用

    This paper introduces the application of intelligent control to electrode elevating control among arc steel-making course.

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  • 电弧炼钢可以分为以下4个阶段装料熔化精炼出钢

    The electric arc steelmaking process may be divided into the following four stages: charging, melting, refining and tapping.

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  • 电弧炉炼钢集束射流氧射流特性进行态试验

    The cold test and thermal test for the jet characteristics of coherent jet oxygen lance have been carried out.

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  • 现代电弧炉炼钢过程抽象地描述为多变量、线性、态的、合系统

    The modern EAF steelmaking process could be abstractly described as a multivariable, non-linear and dynamically coupled system.

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  • 江苏苏钢集团电弧炼钢烟尘15.4%,主要分布中。

    The electric arc furnace dust in Jiangsu Sugang Group contains Zn content of 15.4% and is mainly embedded in zinc ferrite.

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  • (EAF)、钢包精炼(LF)VD电弧炼钢关键设备

    EAF (Electric Arc Furnace), LF and VD are key equipments of steel-making.

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  • 概述直接还原铁特性我厂电弧炼钢中的使用情况效果作了进一步分析。

    Characteristic of direct reduced iron and its present status in service in electric arc steelmaking Changcheng Company had been summarized, its effect has been analyzed further.

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  • 电弧炼钢领域,德国FUC HS公司开发手指电弧近年受到了普遍的重视。

    In recent years, finger shaft arc furnace developed by FUCHS got an important position in the field of arc furnace steelmaking.

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  • 集束实现电弧炉炼钢强化用氧技术主要工具研究优化氧制度具有很大的现实意义

    Coherent oxygen Lance is the main implement for realizing technique of increasing oxygen using in EAF process, study of optimizing oxygen Injection will be of great practical meaning.

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  • CFX5.7.1软件电弧炼钢集束射流普通氧枪射流特征进行数值模拟试验

    Numerical simulation and cold status test of jet flow of coherent jet oxygen lance and common oxygen lance for arc furnace steelmaking have been carried out by CFX5.7.1 Software.

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  • 碳化作为一种优质废钢替代物已开始应用于电弧炼钢。文中在电中用碳化铁炼钢有关问题试分析讨论。

    Iron carbide is one of replacement materials of high quality scrap. Some problems of EAF steelmaking using iron carbide have been discussed.

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  • 结合安龙钢铁公司生产实际,通过对安龙电弧炼钢过程能量平衡进行分析找出冶炼电耗原因影响因素

    This paper analyses the energy balance during the electric furnace steelmaking of An-long. We find the fundamental causes and affecting factors of high electricity consumption.

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  • 提出了电弧炼钢比较优势分析框架,将电和转作为替代品进行比较,得出了电炉炼钢优势影响其应用的因素。

    An analytical frame work is developed by treating the BOF steel as EAF steel's substitutes, Then the application potential and application potential are gotten using the framework.

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  • 提高电弧炼钢生产率主要基于以下几技术包括改善电弧炉电效率、强化供技术、智能控制技术(专家系统)等。

    The primary new technologies that improve the productivity of EAF mainly include EAF power input technology, oxygen input technology and EAF intelligent control technology(expert system).

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  • 炼钢周期中的精炼阶段电弧中移这个问题将在别处加以讨论),一个良好的开端

    To take away the refining part of the steel making cycle off an electric arc furnace, which is discussed elsewhere, is an excellent start.

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  • 配电网较大负载炼钢电弧炉运行过程公用电网产生较大冲击干扰

    Steelmaking EAF with larger load oft he distribution network would produce large impact and interference on the public electric network in operation.

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  • 应用电弧单渣法炼钢改进工艺广泛用于诸多钢种熔炼具有较强实用性灵活性

    A new technique of applying arc furnace single-slag manner smelting steel can widely be used in varies of steels smelting, and possess preferable practicality and agility.

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  • 本文介绍炼钢电弧采用喷吹系统工艺阐述技术炉炼钢生产中的节电效果,同时提出需要进一步改进技术和提高的方向

    The article introduces a coal powder and oxygen ejection system and technology on arc furnace steelmaking and states the effect on electricity saving, points out the improvement direction.

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  • 目前长钢不合理LF精炼工艺已经成为制约“电弧炉LF—(VD/VOD)—连铸或模高效炼钢瓶颈

    Nowadays in Changcheng Steelworks, the unreasonable LF process has become the bottleneck for high speed steelmaking of "EAF-LF-(VD/VOD)-CC/ingot casting".

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  • 炼钢电弧是利用电能炼钢,可是输入内的电功率大小根电极位置来决定的。

    Steel making arc furnace uses electric power to melt steel. The amount of power put into the metal scrap is controlled by positioning three electrodes.

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  • 康斯迪工艺提出炼钢概念:即利用电弧炉排出的高温废气送往中的料进行连续预热

    The CONSTEEL process introduces a new concept in electric steel -making. The process USES the furnace off-gas and fuel to preheat the scrap fed into the furnace.

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  • 介绍了一次加料直流炼钢电弧研究开发

    The research and development on shaft type D. C. arc furnace charging of once for all were introduced.

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  • 广泛用于加热器炼钢电弧电石铁合金矿冶

    Widely used in electric heaters, electric arc furnace steel, calcium carbide, iron alloy, such as mining and metallurgy furnace.

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  • 广泛用于加热器炼钢电弧电石铁合金矿冶

    Widely used in electric heaters, electric arc furnace steel, calcium carbide, iron alloy, such as mining and metallurgy furnace.

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