Finally, a dynamic and static secondary cooling control system was founded, ap - plied and evaluated.
编制了动态与静态结合的配水系统软件并应用于现场；评价了动态配水的效果。
The quality of cast round billet has been improved by applying this designed secondary cooling regime.
应用所选定的合理二次冷却工艺，提高了铸坯质量。
In continuous casting process, secondary cooling zone (SCZ) has significant influence on slab quality.
在连铸生产过程中，二冷段是影响铸坯质量的重要环节。
Function Keys: Set the temperature to activate the secondary cooling radiator to operate at high speed.
功能键：设置启动次要散热装置的温度上限。
The research results laid a foundation for further optimizing secondary cooling system and arranging form of nozzles.
为进一步研究二冷传热机理和设计合理二冷工艺制度以及喷嘴最佳布置方式打下了基础。
During the producing process of slab caster, secondary cooling system is a very important factor which influences slab quality.
在板坯铸机的生产过程中，二次冷却制度是影响铸坯质量的重要因素。
The results show the piping stress analysis and evaluation of the secondary cooling water system satisfied the PIPSTRESS codes.
结果表明，二次水系统的应力分析与评定符合规范要求。
The research results have lain a foundation for further optimizing Pangang's slab continuous caster's secondary cooling system.
为进一步优化攀钢二冷配水制度奠定了基础。
At the same time, the existing secondary cooling system was evaluated, and the reasonable secondary cooling technology was put forward.
同时，对原有二冷制度进行了评估，提出了合理的二冷改进措施。
Through the combination with actual production and optimization of secondary cooling system, billet quality has been improved obviously.
与现场生产实际结合，优化二次冷却制度，铸坯质量得到明显提高。
The result reveals that the practical secondary cooling system is not suitable and easy to cause quality defects such as internal crack.
结果表明，目前的二冷制度不甚合理，易产生内裂纹等质量缺陷。
The steel liquid superheat, velocity and rule of secondary cooling are important process parameters influence on billet internal quality.
钢水过热度、拉速和二冷制度是影响铸坯内部质量的重要工艺参数。
Dynamic secondary cooling and soft reduction are effective technologies for the improvement of strand quality in continuous slab casting.
动态二冷与动态轻压下是现代连铸工艺提高铸坯质量的一项重要技术。
The application and measuring method of a slab surface temperature measuring system for secondary cooling zone of continuous casting are introduced.
本文介绍一个连铸二冷区铸坯表面温度测量系统的测量方法和实际应用情况。
This paper introduces the operating process and control system of the secondary cooling water of the new billet caster in No. 3 steelmaking plant of Magang.
介绍了马钢第三炼钢厂新建方坯连铸机二冷水系统的工艺过程及其控制与特点。
In the casting process, the withdrawal straightener has to overcome the friction force from the crystallizer and resistance from the secondary cooling device.
工作时，拉矫机必须克服拉坯过程中结晶器内的摩擦力、二冷装置阻力、矫直阻力等。
The newly developed dynamic secondary cooling and dynamic soft reduction control model for bloom caster has been introduced along with its industry application.
本文介绍国内最新开发的大方坯连铸动态二冷与动态轻压下控制模型及其工业应用效果。
The calculation formula on the volume of secondary cooling water has been derived, and profile of process para - meters drawn from the enormous calculated datum.
经过大量计算，总结出二冷水量的计算公式和操作工艺参数图。
Regressive analysis shows segregation index has maximal relationship with water ratio in secondary cooling, and has low relationship with superheat degree of steel.
回归分析表明偏析指数与二冷比水量的相关性最大，而与钢水过热度的相关性不强。
Factors influencing transverse corner cracks in continuously cast slab, such as mold powder, secondary cooling, processing parameters of the mold, casting speed, etc.
分析了影响板坯角部横裂的结晶器保护渣、二冷水、结晶器、浇注速度等工艺因素。
The measures to reduce the triangular area cracks were put forward including steel content, secondary cooling water, drive pressure, soft reduction and support segments.
提出了从钢水成分、二冷配水、驱动压力、轻压下、支撑段等方面的改进措施。
The key technologies, such as M-EMS, secondary cooling scheme, dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
A two - dimension unsteady heat transfer model has been used to analyse the influence of superheat and secondary cooling water distribution on the internal quality of billet.
以小方坯二维非稳态传热模型为工具，分析过热度和二冷配水制度对连铸坯内部质量的影响。
This paper has described the mathematical model, spray control logic and diagnostics in the secondary cooling water dynamic control model of CCM at Meishan Steelmaking Plant.
本文介绍了梅山炼钢厂连铸机二冷水动态控制模型的数学模型、控制逻辑和模型诊断功能。
The key technologies, such as M-EMS, secondary cooling scheme, and dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The distribution of slab temperature field and the change law of solidification course were studied deeply during the secondary cooling and practice of soft reduction operation.
深入研究了铸坯在凝固与轻压下加工过程中的温度分布和凝固进程的变化规律。
The reliability of data in continuous casting process is prerequisite for a successful application of dynamic secondary cooling control system in the continuous casting of steel.
连铸过程数据的可靠性是连铸二冷动态控制系统成功应用的前提。
The effects of different casting speeds, degree of superheat and secondary cooling to the central and Angle part temperatures and the final solidification point have been studied.
研究了不同拉速、过热度及二冷比水量对铸坯表面中心和角部温度及铸坯凝固终点位置的影响。
Combined with practical engineering, the several key problems concerning the vapour exhausting system for CCMS secondary cooling chamber were discussed and analyzed in this paper.
本文结合工程设计实践，对连铸机二冷室排蒸汽系统中的几个关键问题进行了分析。
Combined with practical engineering, the several key problems concerning the vapour exhausting system for CCMS secondary cooling chamber were discussed and analyzed in this paper.
本文结合工程设计实践，对连铸机二冷室排蒸汽系统中的几个关键问题进行了分析。
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