Mathematical modelling of erosion of ladle lining with argon blowing at bottom 底吹氩钢包内衬蚀损行为的数值模拟研究
Finite element calculation on temperature field and stress field of 300t refining ladle lining 300t精炼钢包温度场和应力场的有限元分析
Numerical analysis on temperature distribution of ladle lining using regenerative Baker 蓄热式钢包烘烤器钢包内衬温度分布数值分析
Effect of Operation Conditions on the Service Life of Ladle Lining Sintering as a whole offers resistance against friction, pressure and corrosion, with long service life. 钢包操作条件对耐火材料使用寿命的影响整体烧结,耐磨耐压耐腐,使用寿命长。
Industrial scale experimental results demonstrate that the slag smelted in this way can protect the ladle lining against penetration corrosion for it is of low smelting point and of sound fluidity. 工业试验结果表明,优化后的精炼渣系熔点低、流动性好,冶金效果显著,对包衬有明显保护作用。
The thermal characteristic study of different ladle lining constructions 钢罐不同罐衬结构的热工特性研究
Application and research of monolithic ladle lining 整体钢包的应用与研究
Research on structural optimization of ladle lining 钢包内衬结构的优化研究
Results show that the temperature drop in the process of tapping can be dramatically checked by lowering the tapping temperature, minimizing the tapping time and raising the temperature of ladle lining. 研究结果表明,降低出钢温度、缩短出钢时间、提高钢包内衬温度可显著减少出钢过程钢水温降。
In the meantime, the ladle shell temperature data was measured from spot in WHISCO, which would verify the feasibility of ladle lining model and lining material parameter. 同时,以武钢钢包的实际生产为背景,利用在典型工况下钢包外壳的温度测试数据验证钢包内衬模型以及耐火内衬物性参数选取的合理性。
Analysis on micro structure of Mg-C brick and mg-al-c brick used in ladle lining 盛钢桶衬镁碳砖及铝镁碳砖的显微结构分析
Effect of Cr_2O_3 or Si_3N_4 content on the properties of non-carbon alumina-magnesia bricks used for ladle lining Cr2O3、Si3N4对无碳铝镁钢包衬砖性能的影响
The refractory material, masonry technique and baking schedule of hot metal ladle lining are improved under practical production conditions. 在实际生产条件下,对铁水罐衬的耐火材料、铁水罐衬的砌筑工艺、烘烤制度进行了改进。
This paper introduces the application of pouring material of high-alumina-spinel on ladle lining for continuous casting. 介绍了高铝&尖晶石浇注料在连铸钢包工作衬的实践。
Development and application of monolithic ladle lining casting technology On Entirety Enterprise Planning 整体浇注钢包实践及使用中的问题
In order to realize the on-line prediction the baking temperature of ladle lining, and to study its temperature uniformity, a 3-D transient mathematical model with multi-inlet and multi-outlet of ladle heating facility facilities was built. 为了对钢包的烘烤温度进行在线预测,笔者耦合了流体流动、燃烧和换热过程,建立了多入口、多出口的三维非稳态钢包烘烤数学模型。
Corrosion reason of the ladle lining of Panzhihua Iron and Steel Company was analyzed. 本文分析了攀钢钢包内衬损毁的原因。
According to the thermodynamic equations, the laws of ladle lining temperature distribution and the real-time temperature of molten steel in ladle during tapping are calculated. 根据传热学方程,计算了电炉出钢过程钢包炉衬温度分布及钢水温度随时间变化的规律。
The efficiency of chemical heating with ferrosilicon and its effect on steel quality and erosion of ladle lining were studied. 研究了用硅系铁合金作发热剂加热钢液的加热效果以及对钢质量和炉衬耐火材料侵蚀的影响。
Reduction of Ladle Lining Refractory Consumption by Means of Scientific Management 科学管理降低钢包内衬耐料消耗
Development and Application of Carbon-Free Precast Block for Ladle Lining 钢包工作衬用无碳预制块的研制与应用
Practice of Ladle Lining with Tar Dolomite 关于用焦油白云石做钢包内衬的实践
Studies on properties of magnesia-alumina castable for ladle lining 铝镁质钢包浇注料性能的研究
A siliceous sandwich layer for separation of ladle lining has been developed by using siliceous sand as main material. 以石英砂为主要原料,研制了一种硅质钢包内村脱除层。
The MgO-CaO-C brick was prepared using the hydration-resistance treated magnesia-dolomite clinker as starting material. The inclusion amount and oxygen content in molten steel after using the developed MgO-CaO-C brick in ladle lining were analyzed and studied. 采用抗水化处理后的镁钙砂为原料,研制了MgO-CaO-C砖,并对使用MgO-CaO-C砖过程中钢液中夹杂数量和氧含量的变化情况进行了分析。
Investigation on Characteristics or Bauxite Based High Alumina-Spinel Castables for Ladle Lining Guangdong's aluminum materials 矾土基高铝-尖晶石质钢包浇注料的特性研究
Finite element study on temperature field of ladle lining during preheating 烘烤过程钢包包壁温度场的有限元研究
Design of the structure and masonry methods for permanent ladle lining 钢包永久层结构及砌筑方法的设计
Periclase-spinel refractories is stable in reduction and oxidation condition, good durability and no Cr6+ environmental pollution problems, so it is widely used in cement kiln, glass furnace regenerator, steel ladle lining, lime kiln and so on. 方镁石-尖晶石耐火材料由于在还原和氧化气氛下性能稳定,耐久性好且无Cr6+环境污染问题,因此在水泥窑、玻璃窑蓄热室、盛钢桶内衬、石灰窑中被广泛应用。
Therefore, taking appropriate protective and maintenance measures to improve the survice life of ladle lining has great significance. 因此,对耐火材料采取适当防护和维护措施,提高钢包内衬的使用寿命,具有重要的意义。