综述国内外电炉炼钢技术发展趋势。
Technical development trend of domestic and abroad steel making by electric furnace are expounded in this paper.
以系统优化的观点对电弧炉炼钢技术的进步给予评述。
In this paper, the progress of EAF steelmaking technique is reviewed with the point of view of system optimization.
柏塞麦炼钢法：1856年由英国的柏塞麦发明的将生铁转变成钢的技术，1860年把该技术投入商业生产。
Bessemer process: technique for converting pig iron to steel invented by Henry Bessemer in England in1856and brought by him into commercial production in1860.
对炼钢设备上封盖装置的技术改造进行了分析，提出了合理的设计方案，取得了预期的良好效果。
It analyzes the technical transform of cover system on the steel-making equipment, puts forward the logical design plan and achieves good desired results.
介绍了炼钢上料、卸料综合运行系统的新方法，以及运用PLC技术在新工艺过程中的实现方法和控制原理。
New methods of the load and unload material system, realizing methods and controlling principle of PLC in the new process are introduced in this paper.
介绍了档渣球和挡渣塞技术在转炉炼钢的实际应用，有利于降低原材料消耗、增加企业效益。
It is introduced that the technology of slag stopping with ball and bar to converter steelmaking. This technology favours reducing material consumer and increasing economic benefits of enterprises.
高效连铸是炼钢工艺流程中的一项系统技术。
High efficiency continuous casting is a systematic technology in the steelmaking process flow.
钢水炉外精炼是当前国内外炼钢工业的前沿新技术。
The second refining is the new advanced technology of iron and steel industry inland and abroad.
山东泰山钢铁有限公司拟采用此技术处理炼钢、轧钢外排污水，处理水质达到回用水水质标准。
Taishan steel now is going to adopt this technology to treat the sewage discharged from steel making and steel rolling, with the after-treatment recycling water reaching water quality standard.
就安龙的现状进行了设备技术改造，炼钢工艺改进。
Futhermore, We do equipments technical improvement and improve steeling process.
本文介绍了计算机辅助电炉炼钢工艺设计的软件特点，程序框图配套技术等，对现场生产起着重要作用。
In this paper software characteristics, program frame mid conveyance technology of technological CAD in ElectricFumace steelmaking are studied. It is important to the production of the scene.
提高电弧炉炼钢生产率主要基于以下几项新技术，包括改善电弧炉电效率、强化供氧技术、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).
电极调节是电弧炉炼钢中的关键技术。
Electrode automatic control is a key technique in arc furnace steel making.
并对攀钢半钢炼钢的温度控制及热补偿技术的完善与改进提出了建议。
Accordingly, proposals are given on improvement and modification of temperature control and thermal compensation technologies during semi-steel steelmaking Panzhihua Iron and steel co.
通过加强培训，开展技术竞赛，严格考核，纠正自由炼钢，提高专用钢种命中率，满足市场需要。
We rectify the free steelmaking and improve the hitting rate of special steel grade as well as meet the market need by strengthening train, launching technology race, and assessing strictly.
对目前用于优化炼钢、代表现代技术水平的总的解决方案作了介绍，它将产量和质量提高到一个新的水平，并介绍了未来的应用前景。
An overview of the state-of-the-art solutions available today for optimized steelmaking, enabling new levels of productivity and quality, introducing the visions for the years to come.
实践证明，炼钢混铁炉风机电机应用高压变频控制后在节能、环保等方面取得了较好的技术与经济效果。
The practice showed that great technical and economic effects had been produced in energy-saving and environmental protection after using high voltage frequency control in mixer fan of steelworks.
介绍了山西新临钢炼钢厂溅渣护炉技术应用的生产实践和取得的效果。
The production practice of slag splashing technology in Shanxi New Lingang Iron & Steel Co.
武钢第三炼钢厂进口的副枪刮渣器是一项值得推广应用的先进技术。
The advanced technology used in the auxiliary lance slag scraper imported by the third steel mill of WISCO is well worth spreading.
集束氧枪是实现电弧炉炼钢强化用氧技术的主要工具，研究其优化用氧制度将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.
本文从电炉炼钢的技术经济指标和钢质量等方面，论述了直接还原铁及其它金属炉料的使用特点。
Based on the technical and economic index of EAF steel making and quality of steel, the characteristics of DRI and other scrap substitutes are reviewed in this paper.
总结了近几年国内铁水脱硫预处理、转炉复合吹炼与炉外精炼等主要炼钢生产工艺技术的进步。
The development of converter steelmaking technology for recent years in China, including hot metal desulphurization, combined blowing on converter and secondary refining is reviewed.
主要简述转炉炼钢、炉外精炼技术的开发、应用、现状和发展趋势。
Development, application, current status and prospect in the steelmaking and secondary refining technologies have been briefly discussed.
本文介绍了炼钢电弧炉采用的煤氧喷吹系统及工艺，阐述了该技术在电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.
采用虚拟现实技术开发了钢铁企业炼钢—连铸调度计划的调度系统。
The steelmaking-continuous casting scheduling system is developed using virtual reality technique.
文章简述了轻压下技术的基本原理，并详细介绍了全程辊缝控制轻压下技术在梅山炼钢厂的应用情况。
The principle of soft reduction technique are briefed and the application of roller gap soft reduction technique in Meishan continuous casting are analyzed and discussed.
在炼钢污泥物性与物化分析的基础上，概述了我国炼钢污泥的资源化技术研究与进展，表明了转炉污泥所具有的固体废弃物与二次资源的双重性质。
Based on the properties and chemical analysis of steel-making sludge, the paper outlines the research and progress in China's resourcalization technology for steel-making sludge.
分析了炼铁、炼钢工艺技术进步，以及焦炭生产能力布局变化对焦炭市场的影响。
Analysis was made on the impact to the coke market by the technical advancement in iron and steel industry and the change in the distribution of coke production capacity.
结果显示该渣使炼钢的产量、质量及其它技术经济指标均有明显提高。
It is shown that the slag exerted significant effects on the improvement in the productivity and quality as well as other technical and economic index of steelmaking.
结果显示该渣使炼钢的产量、质量及其它技术经济指标均有明显提高。
It is shown that the slag exerted significant effects on the improvement in the productivity and quality as well as other technical and economic index of steelmaking.
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