White-hot liquid iron is running off through the tapping hole. 白灼的铁水从出铁口流出。
White-hot liquid iron is run off through the tapping hole and then is taken to the converter, open-hearth furnace or electric furnace to be made pure. Finally, it indicates the tendency of development of the converter steelmaking from now on. 炽热的铁水从出铁口流出,然后被送到转炉,平炉或电炉提纯。最后提出转炉炼钢今后的发展趋向。
This paper studies the thermodynamics of the evaporation, dissolution and desulfurization of calcium in liquid iron. 研究了金属钙在铁水中的蒸发和溶解及对铁水脱硫反应的热力学。
The invention discloses a method for reducing the titanium content in ductile iron liquid iron. 本发明公开了降低球墨铸铁铁液中含钛量的方法。
Improving liquid iron feeding and adopting two times of inoculation are the efficient measures to eliminate shrinkage depression. 改善铁液补缩和采用二次孕育是消除缩陷的有效措施。
It is emphatically expounded the effects of vanadium, titanium, silicon and sulphur on viscosity, melting temperature and solidifying point of liquid iron. 简介了所采用的测试研究方法,着重论述了钛、钒、硅、硫单因素及其综合因素对铁水粘度、熔化性温度和凝固点的影响。
Study on prediction model of silicon content in blast furnace liquid iron based on neural network 基于神经网络的高炉铁水硅含量预报模型的研究
Full protein follow-up formula with iron White-hot liquid iron is running off through the tapping hole. 全蛋白质奶粉(含铁质)白灼的铁水从出铁口流出。
Effect of Adding Steel Scrap into Liquid Iron in Ladle on the Tensile Strength and Microstructures of Gray Iron 铁液中加废钢对灰铸铁组织和强度的影响
Secondly, high quality scrap steel is added into a melting furnace in proportion according to the titanium content of liquid iron, and the titanium content of liquid iron is reduced by dilution. 方法之二是根据铁液含钛量的多少向熔炼炉内按比例加入优质废钢,通过稀释的方法来降低铁液的含钛量。
The converter is tipped on to its side. White-hot liquid iron is run off through the tapping hole and then is taken to the converter, open-hearth furnace or electric furnace to be made pure. 把转炉向一侧倾转后。炽热的铁水从出铁口流出,然后被送到转炉,平炉或电炉提纯。
Selective oxidation of niobium and some other related elements in liquid iron 铌及其他有关元素在铁液中的选择性氧化
Dissolution Equilibrium of Calcium Vapor in Liquid Iron 铁液中钙蒸气溶解平衡的研究
The paper points out that the varieties of liquid slag have great influence on vitrification, the liquid iron slag is vitrified easier than liquid copper slag, the efficient additive and reasonable process system allow liquid slag and additive to be mixed and vitrified effectively and evenly. 指出:液态渣品种对玻化影响较大,液态铁渣较液态铜渣容易玻化;添加有效外加剂和制订合理工艺制度可使液态渣与外加料有效、均匀混合玻化。
Affecting Factors Analysis of Electroslag Desulfurization of Liquid Iron 电渣铁水脱硫过程影响因素的分析
The effect of Al-Mg alloy on liquid iron spheroidizing result has been investigated. The Al-Mg alloy waste was selected as spheroidizing agent. 选用Al-Mg合金废料作为球化剂,研究了Al-Mg合金对铁水的球化效果。
Properties of liquid iron containing vanadium and titanium 含钒钛铁水性质的研究
This paper introduces the experimental method and result of liquid iron insulating agent in No. 本文介绍了铁水保温剂在莱钢第二铁厂的试验方法和结果。
A study on oxidation kinetics of niobium in liquid iron by slag containing ferrous-oxide 含氧化铁渣与铁液中铌的氧化反应动力学研究
The kinetics of the reduction of phosphate in molten slag by solid carbon, carbon in liquid iron saturated with carbon and phosphorus and CO gas was studied. 对固体石墨碳、Fe-P-C饱和熔体、CO气体还原熔融磷渣中磷酸盐的反应动力学进行了研究。
According to variation of slag oxidizability and basicity with time, the routes of slag formation during smelting medium and low phosphorus liquid iron were discussed in detail. 为此从炉渣碱度和炉渣氧化性两个方面讨论了复吹转炉冶炼低磷铁水和磷含量较高的铁水的成渣路线。
The article describes the principle and process of liquid iron pretreatment, pre-desulfurization, pre-desiliconization and pre-dephosphorization of liquid iron, and makes comparison between desulfurization by stirring method and injecting method. 本文对铁水预处理的原理、工艺及铁水预脱硫、铁水预脱硅、铁水预脱磷等进行了阐述,并对搅拌法脱硫和喷吹法脱硫进行了比较。
In this paper, the thermodynamic behavior of vapourization and solubility of magnesium in liquid iron have been calculated and analyzed, the equilibrium between magnesium and sulfur and its effects have been studied. 计算分析了镁在铁液中汽化、溶解的热力学行为和镁一硫反应的平衡及其影响因素。
Pure Si and Nb were added separately into the liquid iron contained in quartz crucibles at 1600 ℃. 纯铁在石英坩埚中熔化,并恒温在1600℃,按前后分别加入纯硅和纯铌,让其充分发生反应。
Physicochemical Behaviour of Arsenic in Liquid Iron 砷在铁液中的物理化学行为
The high temperature chemical cell was used for determining sulfur content in carbon saturated liquid iron. 采用高温化学电池固体电解质的方法来测定碳饱和铁液中的硫含量。
Kinetics of nitrogen absorption and desorption of pure liquid iron and liquid steel 钢液和铁液的吸氮脱氮动力学研究
In this study the contact angle between liquid iron and single crystal magnesium oxide substrate was measured by the sessile drop technique at constant oxygen partial pressure and temperature. 研究利用固定点技术测定一定温度和氧分压下铁液与单晶体氧化镁之间的接触角。
Determination of diffusion coefficient of carbon in liquid iron 碳在铁液中的溶解及其扩散系数的测定