一种用于炼钢连铸中间包内的新型湍流控制器。
The utility model discloses a novel turbulence controller applied inside a continuous casting tundish for steelmaking.
目前对炼钢连铸生产作业计划的研究普遍只考虑满包转运阶段。
Objective Research element composition of producing power in foundry work and quarry work.
我公司二炼钢连铸中间罐工作衬，采用硅质绝热板时，其铸坯头部皮下气泡严重。
While using silicious insulation plate as the working lining for continuous casting tundish at the 2nd Steelmaking Plant of our company, the skin blowholes occurred seriously on the head of billets.
炼钢连铸过程是一个复杂而又典型的混合动态系统，但现有的混合动态系统理论难以对此进行直接分析和综合。
However, it is very difficult to analyze and synthesize this process directly by the theory of hybrid dynamical systems.
本文提出了人机协调、多种方法组合、四维一体综合集成的动态调度方案，并在开发炼钢连铸调度系统中得到了具体的应用。
A synthetic dynamic schedule scheme, integrating with man-machine interactive and combining with many methods, is presented and applied in steelmaking and continuous casting schedule system.
将炼钢连铸生产计划中炉机优化匹配问题归结为一个不允许等待的混合流水车间排序问题来进行研究，提出了一个启发式算法-最小偏差算法。
A hybrid flow shop scheduling problem with no-wait is derived from the optimal matching of furnaces and machines in steel making casting production.
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.
结合我国具体情况，对炼钢-连铸-热轧一体化管理的内容、意义、条件以及国外情况进行了系统的阐述。
We described systematically the contents, meaning, conditions, and progress in advanced countries about integrated management of steelmaking, continuous casting and hot strip rolling.
基于一体化管理思想，对炼钢、连铸和热轧计划模型进行了研究。
Based on the idea of integrated management, planning models including steelmaking, continuous casting and rolling are presented.
研究了炼钢-连铸-热轧一体化生产计划编制的模型体系，提出一种一体化生产计划编制模型体系方法。
The model system of steelmaking-continuous casting-hot rolling integrated production planning is studied, and an integrated production planning model method is suggested.
炼钢-连铸生产的浇次组合与排序是带有工艺约束的并行机流水车间调度问题。
The cast grouping and ordering problem of steelmaking continuous casting hot rolling (SM-CC) is a combinatorial optimization problem.
目前在攀长钢，不合理的LF精炼工艺已经成为制约“电弧炉—LF炉—（VD/VOD炉）—连铸或模铸”高效炼钢的瓶颈。
Nowadays in Changcheng Steelworks, the unreasonable LF process has become the bottleneck for high speed steelmaking of "EAF-LF-(VD/VOD)-CC/ingot casting".
研发了炼钢-连铸生产调度、钢包优化配备、行车和台车协同调度系统。
A coordination scheduling is developed about production scheduling of steelmaking and continuous casting, optimal assignment of steel package and scheduling of crane and dolly.
为适应高效连铸和开发新品种的需要，邯钢第三炼钢厂方坯连铸中间包工作层用碱性干式自流料取代了硅质绝热板。
For high-efficiency casting and variety development, silica insulation plate was replaced by basic dry lining material in the working layer of billet caster tundish.
通过对唐钢第一炼钢厂转炉、LF和连铸生产过程的研究，讨论了各工序钢水中氮的变化及其影响因素。
The change of nitrogen content and its affecting factors in process of converter production, LF and continuous casting are studied and discussed.
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.
最终实现炼钢-连铸生产网络化过程监视、优化调度和调度调整在线系统，以提高生产效率和降低生产成本。
Finally the process parameters network monitoring, product optimize scheduling and scheduling adjustment to improve production efficiency and reduce production cost.
通过改进炼钢工艺、提高连铸坯的质量和合理调整穿孔机工艺参数，能有效的减少裂纹的产生。
It's possible to reduce the cracks effectively by controlling steelmaking process properly, improving the quality of continuous casting billets, and optimizing the puncturing process parameters.
第二章介绍了冶金工程项目的内容和特点，主要阐述炼铁系统、炼钢系统以及连铸系统设备安装的主要内容。
The second chapter presents the content and characteristic of metallurgy project. It mainly elucidates iron smelting system , steel smelting system and continuous casting system for machine erection .
本文介绍了转炉炼钢厂通过采取有效措施，减少退废、脱方及横向裂纹废品，提高连铸坯质量。
The paper describes the effective measures taken to reduce off grade product with home scrap, rhomb and horizontal crack, and consequently improving the quality of the continuously casting product.
本实用新型涉及一种挡渣球投掷装置，特别适用于炼钢转炉、连铸中间包等的挡渣球投入工艺。
The utility model relates to a skimming ball throwing device, which is especially suitable for skimming ball inputting process of steel converters, continuous casting tundish, etc.
全连铸电炉炼钢厂的多炉连浇问题实质是多工序的衔接匹配问题。
The essence of sequence continuous casting in EAF steel plant is the joining and matching of multiprocess of production and the key is to shorten tap to tap time on EAF.
论述了三明钢铁厂优化工艺结构，采取炼钢全连铸、轧钢一火成材、焦炉煤气置换等清洁生产技术；
In the Shanming Iron and Steel Works, the process structure was optimized by adopting continous casting, roll in one heat and replacement of coke-oven gas.
从炼钢厂送过来的连铸坯，首先是进入加热炉，然后经过初轧机反复轧制之后，进入精轧机。
From the steel plant sent from the billet, first into the furnace, and then repeated after the beginning of rolling mill, into the finishing mill.
武钢三炼钢厂连铸系统的主体设备及控制技术均是以法国及西班牙等国家引进的。
Both main equipments and control technology of continuous casting system in no. 3 steelmaking plant are introduced from France and Spain, etc.
介绍日本钢铁生产中平炉炼钢法、转炉炼钢法、电炉炼钢法、炉外精炼法、不锈钢精炼法。着重论述了连铸生产技术。
Open hearth steelmaking, converter steelmaking, electric furnaces steelmaking, secondary steelmaking and stainless steelmaking in Japan are introduced.
介绍了湘钢二炼钢采用转炉—连铸生产低碳低硅钢的实践。
The smelting practice of low carbon and low silicon steel via the converter-continuous casting route is discussed with emphasis on the control of oxidation of the molten steel.
通过对炼钢-连铸生产动态调度问题的分析，建立了基于准时制思想的炼钢-连铸生产动态调度模型。
According to the analysis of dynamic scheduling for steelmaking-continuous casting process, a dynamic scheduling model based on just-in-time principle is formulated.
板坯连铸是炼钢新工艺。
Continuous casting of steel billet is a new steel-smelting technology.
板坯连铸是炼钢新工艺。
Continuous casting of steel billet is a new steel-smelting technology.
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