The article has described the melting process,refining slag,vacuum degree,vacuum holding time,weak argon blowing time and ingot mold temperature that might affect the quality of the bearing steel.
研究了初炼炉冶炼工艺、精炼渣系、真空度、真空保持时间、弱吹氩时间、钢锭模温度对轴承钢质量的影响,结果表明,合适的炉渣碱度、真空度≤30 Pa,真空保持时间≥15 min,弱吹氩≥8 min,保证钢锭模温度在30~100℃,可以生产出氧含量、夹杂物含量低及表面质量良好的轴承钢。
Influence of Ingot Type on Carbide Nonuniformity in High Speed Steel Product;
钢锭锭型对高速钢碳化物不均匀度的影响
Study on phase transformation of 16MnCr5 steel ingot during consolidating and cooling;
16MnCr5钢锭表层凝固及冷却过程中组织转变规律研究
The vertical directional solidification process of steel ingot was simulated considering the ingot structure and casting material properties, the initial condition and boundary conditions and natural convection of liquid metal and solute diffusion during solidification.
利用数值模拟技术,对一个采用垂直定向凝固工艺的钢锭进行了铸造过程模拟分析,考虑了材料参数和边界条件的非线性特征,以及凝固过程中液态金属的自然对流和溶质扩散,预测了钢锭各部位的凝固时间和硫元素宏观通道偏析的位置和偏析程度,模拟结果与相关文献的实验结果基本一致。
Based on analyzing the iron sheet's structure and component during steel ingot heating, it is found that the influence of steel ingot oxidizing to the ratio of air to fuel and it is calculated that compensate coefficient the ratio of air to fuel.
通过对钢锭加热生成的氧化铁皮的结构和成分的分析,找出钢锭氧化对空燃比的影响,并推导计算出空燃比的修正系数,对提高燃烧控制的水平具有重要意义。
mould setting-and-stripping bay
钢锭模准备和脱锭跨
The moulds are made of cast iron.
钢锭模是用铸铁做的。
overhead ingot turning and weighing machine
架空式钢锭回转称量机
PRINCIPLE OF IMPROVING KILLED STEEL QUALITY BY BLOWING Ar INTO MOLDS
钢锭模内吹氩提高镇静钢质量的原理
The major equipments are the ladle and the mould. a ladle is a container to hold the molten steel tapped from the steel making furnace.
主要的铸锭设备有盛钢桶和钢锭模。盛钢桶是用来盛装从炼钢炉放出的钢液的容器。
Steel windows, in general, are made from hot-rolled,structural grade new billet steel.However,for double-hung windows,the principal members are cold-formed ftom new billet strip steel.
钢窗一般用新钢锭热轧结构钢制成。但上下推拉窗的主要构件要用新带钢钢锭冷加工成形。
QUANTITATIVE ANALYSIS OF BENEFITS OF CHARGING TEMPERATURE OF STEEL INGOT OF SOAKING PIT
均热炉钢锭装炉温度效益的定量分析
The Analyzed for the Processing Way to Product Heavy Plate by Ingot
采用钢锭生产特厚板工艺方案的探讨
Generally it goes through two stages to convert steel ingots into rolled steels by rolling.
一般说来，把钢锭轧制成钢材要经过两个阶段。
The molten metal may enter the ingot mould in two ways: from the top and from the bottom.
钢液注入钢锭模可采用两种方式:上注和下注。
The Comparative Advantages of Ingot Casting Production During the Special Steels and Large Steel Ingot Production
模铸在大钢锭及特殊钢生产方面的比较优势
Surface pinholes caused by gas formed at the mould surface.
因钢锭模表面生成气体而形成的表面针孔。
Mathematical Model of the Heat Transfer and Optimization of Cap Section Design in Killed-Steel Ingot
镇静钢锭热过程数学模拟及帽口优化设计
THERMAL STUDY ON THE STEEL SOLIDIFICATION PROCESS IN THE HOT-TOP OF 610 TYPE INGOT MOULD
610型镇静钢锭帽口凝固过程的热工研究
Numerical Simulation for Temperature Field of Forging Ingot Solidification Process and Application;
锻造用钢锭凝固过程温度场数值模拟及其应用
Research and Application on Intellectual Control System of Steel Ingot Tong Crane;
钢锭钳式吊智能控制系统的研究与应用
Coupled Numerical Simulation of Solidification Transport Behaviours in Electromagnetic Continuous Casting of Steel Ingots;
电磁场下钢锭连铸凝固传输行为耦合数值模拟
Rings for ring-spinning and ring-doubling frames
环锭纺和环锭捻线机钢领
