借助于数值模拟技术不仅能较准确的描述铸液的充型过程，而且能预测铸件内部的成型缺陷等。
By the aided of numerical simulation technique we can not only accurate picture the cavity filling process also can predict moulding fault among the die casting et al.
铸轧组织的形成主要是变形作用于未凝固的液相，引起质量和热量的分布状态发生改变所致。
The formation of roll-casting microstructure is mainly attributed to the deformation of un-solidified liquid phase, the varied distribution of mass and heat.
聚砜超滤膜铸膜液中，良溶剂的影响是决定超滤膜的主要因素之一。
The effect of good solvents on polysulfone ultrafiltration membrane casting solution was one of the determining factors.
水平连铸这道工序包括四个过程：电解铜板的熔化，铜液的凝固，管坯的牵引和管坯的切割。
Horizontal continuous casting procedure includes four processes: electrolysis copper plate melting, copper fluid solidification, the drawing and cutting of tube billet.
介绍了一种在钢铁连铸结晶器连续液位仪上使用的BGO闪烁体探测器电路的设计。
Introduced BGO scintillator detector electric circuit design which used in the Continuous metal cast crystallizer in the steel and iron company.
采用水模实验以及电脑影像技术，对连铸结晶器内钢液弯月面进行了模拟研究，对不同工艺条件下的钢液弯月面进行了数值模拟。
The simulation study for crescent-moon surface of molten steel in mold is conducted with water simulating experiment and computer video according to different process conditions.
铸膜液的溶剂体系(溶剂和非溶剂)对不对称膜形态的形成有重要作用。
Solvent system including solvent and nonsolvent in membrane casting solution plays an important role for making the morphology of asymmetric membrane.
应用流场计算软件PHOENICS及水力模型，模拟了方坯连铸结晶器内钢液的流场和流动分布。
Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.
铸坯内产生针孔气泡缺陷的原因是钢液脱氧不良，产生大体积气泡缺陷的原因是铸机浇注过程中氩气流量过高。
The defects on pinhole bubble formed in slabs result from badness deoxidization, and the defects on large volume bubbles formed in slabs result from the high flux of argon during casting.
提高铁液的碳当量、增加孕育剂量和降低铸态组织的渗碳体数量，均有利于增加石墨球数量。
Adding of carbon equivalent and the amount of inoculant can reduce the amount of as cast carbide and increase the number of nodular graphite.
概述了直接利用电解铝液生产铝带卷的关键技术，并对熔炼、铸轧工艺参数的选择，质量的控制进行了全面的分析。
Key technique of casting aluminium strip with electrolytic aluminium liquid is summarized. The choice of technological parameters of smelting and casting and quality control is introduced.
研究了在交变磁场作用下磁场频率变化对7050铝合金小型方坯静态成型铸坯熔体的弯液面、显微组织以及元素分布的影响。
The effect of alternating magnetic field frequency on the meniscus, microstructure and element distribution of the static formed ingots of minitype square billet of 7050 aluminium alloy.
在连铸生产工艺中，连铸坯的液芯长度是连铸生产中一个非常重要的参数，它直接反映了铸坯冷却的状况和拉速的合理程度。
In continuous casting course, the liquid core length is a very important parameter, it reflects the cooling condition of casting and the appropriate degree of pulling speed.
用视塑性(网格)方法研究了铜复铅芯模拟样品轧制时的变形行为，与无铅芯的样品进行了比较，由此了解带液芯连铸坯轻压下时的变形特征。
The Cu Pb clad samples were used to simulate the strands with liquid core and the deformation characteristics of the sample in the rolling process were investigated by visio plasticity (mesh) method.
对生产数据进行分析，认为钢水成分、拉速和结晶器液面波动等是造成连铸坯表面纵裂的主要原因。
The composition of molten steel, cast speed and mould level changing are thought to be main reasons of causing surface longitudinal cracks by analyzing producing data.
分析发现，铸嘴尺寸和结构不合理，前箱液面高度不稳定，带坯上下板面凝固结晶差异等是形成带坯上表面夹渣的主要原因。
The main factors of slag is related to size and irrational structure of nozzle, unstable liquid height of tundish and crystalline differences between surfaces of cast-rolling strip.
目前，双辊铸轧铝带坯生产中前箱铝液温度主要通过经验或大量试验确定。
At present, the temperature of aluminum liquid in front box is decided by experience or a larger number of experiments.
本文介绍了一种铝带坯铸轧机结晶器液位控制用气动装置的工作原理及应用效果。
This paper introduces a pneumatic device controlling metal level of the mound in an aluminum strip. caster, and describes its working principle and application effect.
可运用此数学模型预报连铸各参数的冶金效果，如铸坯的温度场、液芯长度、凝固壳厚度等。
This model is aimed at forecasting the metallurgical effects of various CC process parameters, such as temperature field, liquid pool deepness and solidification profile.
介绍攀钢连铸中间罐连续测温系统的工艺特点，利用该系统实测中间罐钢液温度及其变化过程。
Technological features of continuous temperature measuring system are described in this paper. Actual temperature profiles of molten steel in tundish are measured by use of it.
对连铸过程结晶器液面控制提出一种新的模糊控制方法。
A new kind of fuzzy control is proposed for mold level control in continuous casting process.
本文研究了铸膜液溶剂、铸膜温度等铸膜条件及膜厚度对过氯乙烯膜渗透汽化分离乙醇水溶液性能的影响。
In this paper, the effect of solvent and temperature of preparing membrane and the thickness of the membrane on its performance was studied.
介绍了连铸结晶器液位控制系统中FUZZYPID的设计和应用。
The design and application of FUZZY PID in level control of continuous casting crystallizer are introduced.
随着铸膜液温度的上升，水通量先是明显下降，然后略有上升。膜对低分子物质的去除率先是增加，然后急剧下降。
As the temperature increases , the water flux first decreases evidently , then increases slightly and the clearance rates of low - molecular weight substances first increase , then decrease shaply.
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。
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.
随凝固的进行，液相中的溶质不断富集，最终在铸坯的中心区域形成宏观偏析。
The macrosegregation is formed in central area of the billet resulted from the continuous enrichment of solute during solidification process.
进行了过热度对出结晶器坯壳厚度、方坯表面温度、铸坯凝固过程中坯壳厚度和液相穴的影响的模拟分析研究。
The effects of superheat on the shell's thickness leaving mold, the surface temperature of casting blank, the shell's thickness in casting solidification and the length of liquid core were simulated.
对ZL 111铝合金在近液相线的温度保温后的铸态组织进行了研究。
The microstructure evolution of ZL111 by heat holding above the liquidus temperatures was investigated.
本文介绍了珠钢连铸结晶器液位控制系统的配置，控制方式和控制算法，以及液位控制原理。
The article mainly describes caster mould level control system in Zhujiang Steel including its configuration, control mode, control arithmetic, as well as mould level control principle.
采用电子扫描显微镜（SEM）研完了铸膜液组成和挥发时间对膜形态结构的影响。
The effects of the composition ofthe casting solution and evaporation time on the morphology of the membranes were investigated by the use of scanning electron microscopy (SEM).
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