1) direct current ladle furnace
直流钢包炉
1.
The argon and hydrogen co-injection experiments are carried out with low carbon steel melts of 100 kg in a multi-function direct current ladle furnace(DC-LF) equipped with a hollow graphite electrode.
在100kg多功能直流钢包炉(DC-LF)上,通过LF中空石墨电极喷吹Ar-CO2混合气体进行精炼低碳钢的实验研究。
2) DC electric arc-electric slag ladle furnaces
直流电弧电渣钢包炉
1.
By using a body-fitted coordinate system throughconformal transform, the 3D-mathematical model of electromagnetic field, velocity field and temperature field of liquid steel and two phase flow on a non-standard orthogonal curvilinear coordinate system in DC electric arc-electric slag ladle furnaces has been established and solved numerically with the φ-ω method in this paper.
应用保角变换，采用贴体坐标，建立了非规范正交曲线坐标系的直流电弧电渣钢包炉钢液与两相流的电磁场、速度场、温度场的三维数学模型，用φω法进行了联立耦合数值计算，在生产过程中测量电磁场与温度场，预测与实测结果基本一致。
2.
The transport of magnetic field intensity and its boundary conditions on a non-standard orthogonalcurvilinear coordinates system for DC electric arc-electric slag ladle furnaces have been derived, and solved numerically.
推导了非规范正交曲线坐标系下，直流电弧电渣钢包炉磁场强度输运方程，并给出了相应的磁场强度的边界条件，进行了三维数值计算，预测结果与现场测量结果基本一致，所揭示的规律对实际生产有重要的指导意义。
3) ladle furnace
钢包炉
1.
Effect of Embedding Arc Refining Slag on Heat up Rate of Molten Steel in a 60 t Ladle Furnace;
精炼埋弧渣系对60t钢包炉(LF)钢水升温速度的影响
2.
Practice of Production of Spring Steel 65Mn by 100t Converter-Ladle Furnace Refining-Concasting;
100t转炉-钢包炉精炼-连铸生产65Mn弹簧钢的工艺实践
3.
A Study on Premelted Refining Slag for Ladle Furnace;
钢包炉(LF)预熔精炼渣的研究
4) LF
钢包炉
1.
The control idea and the adjusting scheme for DC arc - ES (electro-slag) LF (ladle furnace) were brought forward and shown excellent re sults in application for 20t DC - ES -LF.
对直流冶炼的供电方式、直流电的特性以及直流冶炼过程中应关注的几个问题进行了讨论 ,具体提出了有关直流电弧电渣钢包炉的控制思路及一些重要参数的整定方案。
2.
A hydraulic model has been established to study the phenomena of fluid flow in the 180 ton LF process.
对某炼钢厂180 t LF 钢包炉底吹搅拌混匀进行了水模实验研究,考察了 LF 炉底吹位置、加料位置及底吹气量等操作参数对钢包内流动、混匀的影响。
3.
In the paper mathematics model on 180 tonne LF was built up in certain steel plant and research was made on the mix up of liquid steel in the LF.
本文针对某炼钢厂180t LF钢包炉建立数学物理模型,对其钢液混匀现象进行了模拟研究。
5) coke oven in Baotou Steel
包钢焦炉
6) LD-Ladle Argon Stirring-Contrasting Flowsheet
转炉-钢包吹氩-连铸流程
补充资料：直流
直流
Direct current
直流(direet。urrent) ，仅按一个方向流过电路或设备的电流称为直流。与交流电压相比，直流电压的极性是不变的。直流电流相当于电荷沿着闭合的电路以不变的方向流动或位移。直流电流和电压的幅值可以恒定，也可以随时间变化。 蓄电池和旋转发电机产生幅值恒定的额定直流电压，整流器产生幅值随时间而变的直流电压。整流器把交流电压变换为脉动的直流电压。 通常电站不是广泛地将直流电输配给一般用户，相反，在需要直流电(d。)能的场所，是把商业上合用的交流电(ac)能整流为直流电能。 「罗布(D.D.Robb)撰]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条