A new kind of fuzzy control is proposed for mold level control in continuous casting process.
对连铸过程结晶器液面控制提出一种新的模糊控制方法。
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。
Mining test in continuous casting process of Baosteel shows that the method is effective in practical application.
以宝钢连铸生产过程为背景进行挖掘实验,表明这种方法在实际应用中的正确性和有效性。
At present, the magnetic technology is widely used in continuous casting process, so, the mould fluxes will be the role of electric field.
目前电磁技术正广泛应用于连铸工艺中,因而处于结晶器中的保护渣会受到电场的作用。
The mass defect that often appears in continuous casting process, the relative solution and key technique are also systematically discussed.
并针对连铸过程中易出现的质量缺陷、解决办法和连铸关键技术作了系统讨论。
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 effective thermal conductivity model and coupled model were developed for simulating the influences of fluid flow on heat transfer and solidification in continuous casting process.
综述了在连铸数值模拟过程中,为评估流体流动对铸坯热量传递和凝固过程影响所开发的有效导热模型和耦合模型。
According to the characteristics of transient solidification and rheological forming in continuous roll casting process, a set of thermal-mechanical coupling equations had been set up.
根据铝带坯连续铸轧过程瞬态凝固、流变成形的特点,同时考虑影响辊套与铸坯传热界面的接触热导问题,建立了铝带坯连续铸轧过程热力耦合有限元分析模型。
The billet crack breakout would take place often in the process of continuous casting.
铸坯裂纹漏钢在连铸生产过程中经常发生。
As a very important material during continuous casting, mold powder takes a key role in increasing casting speed, stabilizing continuous casing process and improving quality of products.
连铸结晶器保护渣是连铸过程非常重要的冶金材料,它对提高铸机拉速,稳定连铸工艺,扩大连铸品种,提高铸坯质量和产量都是一项极为有效的技术。
The near-liquidus semi-continuous casting (LSC) process was used in casting ZL201 alloy.
采用近液相线半连续铸造的方法制备了ZL201铝合金半固态锭坯。
The smelting parameters and continuous-casting process in developing carbon welding rod steel of H08A are introduced, the cause for success and lost is analyzed, some measures proposed.
介绍了宣钢试验碳素焊条钢h 08 A的冶炼参数和连铸工艺,分析了试验成功的原因和失败的教训,提出了解决措施。
In the process of dense bars horizontal continuous casting, the surface damage of dense bars is a difficult problem.
铸铁型材水平连铸过程中型材表面的拉伤问题是连铸生产过程中遇到的难题。
Buffer time of tunnel furnace is the key process in thin slab continuous casting and rolling (TSCR) line.
在薄板坯连铸连轧生产线中,加热炉的缓冲能力有时成为制约生产的关键。
The heat transfer of steel fluid in continuous casting mould is a stable process and can be depicted with three-dimensional stable heat conduction equation depending on tension speed.
连铸结晶器内钢液的传热可视为一个稳态过程,可用依赖于拉坯速度的三维稳态热传导方程描述。
Quick sulfur print method used to check inner quality of continuous casting slab and its artificial analysis process in Baosteel are introduced.
介绍宝钢对连铸坯内部质量进行检查的快速硫印方法及其人工判级过程。
The temperature distribution in two different continuous casting moulds during a steady casting process was numerically simulated with a commercial FE analysis code ABAQUS.
采用结构分析有限元软件ABAQUS对具有不同冷却系统的两种结晶器在工作过程中的稳态温度场进行了模拟。
Strengthening controls of material quality and continuous casting process played an important role in preventing the formation of longitudinal corner cracks.
加强原材料的质量控制和连铸工艺过程的控制对防止铸坯产生角部纵裂纹有着重要作用。
Various problems in the application of Hazelett process to continuous casting and rolling for aluminum plate and strip are discussed in the article.
对哈兹列特工艺在铝板带连铸连轧应用中若干问题进行了探讨。
In this paper, mathematical model and FEM software for the simulation of thermal process during continuous casting and rolling of thin slab were developed.
本文针对连铸连轧的热过程,建立了各工艺的热过程的数学模型,并开发了相应的软件。
The change of nitrogen content and its affecting factors in process of converter production, LF and continuous casting are studied and discussed.
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。
High efficiency continuous casting is a systematic technology in the steelmaking process flow.
高效连铸是炼钢工艺流程中的一项系统技术。
Molten steel level in mould of continuous cast process and casting speed can directly effect temperature of molten steel in mould.
结晶器液位和铸坯拉速可直接影响结晶器内钢液温度。
The production and technical situation of thin slab continuous casting with FTSC process in Tang Steel are introduced briefly.
简要介绍了唐钢FTSC工艺薄板坯连铸的生产技术情况。
The thin slab continuous casting and rolling process is a reforming technology in the steel industry, and it should be mastered and promoted step by step in China.
薄板连铸连轧工艺是钢铁工业的重大变革技术,要切实掌握和逐步推广。
The criterion could be applied to the continuous casting process to optimize technical parameters in order to obtain slab of good quality.
一冷水量对中缩敏感系数的影响较小。该判据用于连铸过程控制可得到较高质量连铸坯。
A novel method based on modified particle swarm optimization (IPSO) with mutation algorithm was proposed to optimize water quantity in secondary cooling process in the continuous slab casting.
提出了一种基于带有变异算子的改进粒子群算法对二冷区水量进行优化的新方法。
An integrative device of unifying metal refining process with continuous casting was offered in this paper.
本文提出了一种将金属精炼和连铸两道工序结合在一起的金属精炼—连铸一体化装置。
An integrative device of unifying metal refining process with continuous casting was offered in this paper.
本文提出了一种将金属精炼和连铸两道工序结合在一起的金属精炼—连铸一体化装置。
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