The key technique of hot rolling low carbon ultra-fine grained steel strip consists in controlled rolling and controlled cooling.
细晶粒低碳钢生产的关键技术在于控轧控冷。
Hydraulic drive and control technology is increasingly used in hot rolling mill, which is a reflection of the modern rolling equipment level.
热轧厂广泛采用液压传动与控制技术，反映了现代轧钢设备的先进水平。
The uniformity of deformation during hot rolling could be improved by properly increasing the slab thickness and adopting large reduction rate in first several rolling passes.
适量增加铸坯厚度，并在较靠前的机架分配较大的压下量有利于提高轧制过程的应变均匀性。
Good agreement was achieved between calculated and production data, which proves the validity of this method and provides guidelines for optimal design of hot rolling process.
工艺优化计算结果与现场生产数据吻合良好，验证了工艺优化设计的有效性，从而为热轧最优工艺设计提供指导。
Especially for aluminum alloy products of hot rolling process.
特别适用于铝合金制品之热轧工艺加工。
The hot rolling temperature influenced the quality of rolled pieces most.
热轧温度对轧件质量影响最大。
The automatic gauge control (AGC) robust control for hot rolling strip is studied.
研究了热轧带钢自动厚度控制（AGC）的鲁棒控制问题。
We manufacture hot rolling steel pipes, straight seam pipes and seamless steel pipes.
我公司生产热轧钢管，直缝钢管和无缝钢管。
The effect of moisture content on shale stability was investigated by hot rolling test.
用改进的热滚分散法探讨了含水量对硬脆性泥页岩稳定性的影响。
The using status and problems of rolls for hot rolling were introduced in Zhujiang steel.
介绍了珠钢热连轧轧辊的应用现状及其存在的问题。
The mechanism and conditions of web-wave formation during hot rolling of H-Beam were studied.
对H型钢轧制过程中腹板波浪的产生机理及形成条件进行了研究。
The influence of hot rolling temperature on coefficient of friction is studied in laboratory.
在实验室条件下，对热轧时温度对摩擦系数的影响进行了试验研究。
The new FNN is used in the control of hot rolling mill production and a satisfying result is obtained.
将这种模糊神经网络用于热轧产品的质量控制，获得了好的效果。
Delivery state: hot rolling, controlled rolling, normalizing. After the agreement for doing inspection.
交货状态为：热轧，控轧，正火。经供需方协议加做探伤。
The hot rolling scheduling is the core contents and key technology of hot rolling production management.
热轧轧制计划排程是热轧生产管理的核心内容和关键技术。
Mill pacing is a function that coordinates hot rolling, steel pipe and other analogous production lines.
轧制节奏是热轧、钢管以及其他类似生产线的生产调度功能。
The results showed that the developed hot rolling technology features the high stability and reliability.
实验结果表明，开发的热轧轧制生产工艺具有较高的稳定性和可靠性。
It is difficult to use available precision measuring devices because of adverse hot rolling circumstance.
但是，由于热轧环境十分恶劣，难以应用现有的精度测量装置。
Precision measuring hot rolling seamless steel pipe on line is a new technology to enhance quality of steel pipe.
热轧无缝钢管在线精度测量是近年来为了提高无缝钢管质量采取的一项新技术。
SP52 ultra-fine grain hot rolling sheets which have Q235 composition were produced in Pansteel 1450 industrial mill.
在攀钢1450热连轧机上，用Q 235普碳钢成分生产出了具有超细晶粒的SP52热轧钢板。
Head bending in the process of hot rolling of plate is an extremely complicated multi element non-linear relationship.
中厚板热轧过程中的头部弯曲是一个极其复杂的多元非线性函数关系。
Because of its inherent characteristics, its processing defects are prone to appear on the hot rolling production line.
由于该钢种所固有的特性，在热轧生产中易产生加工缺陷。
Heat boundary conditions of hot rolling work rolls are analyzed and the practical temperature field model is established.
边界热交换系数的确定是热轧工作辊高精度温度场计算的关键参数。
The rolling technology and force-power parameters of hot rolling of pipeline steel grades X60H, X65H are discussed in the paper.
对热轧管线用钢板X60H、X65H试轧过程中的轧制工艺和力能参数进行了较全面的分析研究。
The hot rolling lot planning in iron and steel enterprises is a large-scale combination optimization problem with many restrictions.
钢铁生产中热轧批量计划编制属于多约束情况下大规模组合优化问题。
The cast grouping and ordering problem of steelmaking continuous casting hot rolling (SM-CC) is a combinatorial optimization problem.
炼钢-连铸生产的浇次组合与排序是带有工艺约束的并行机流水车间调度问题。
The master production scheduling(MPS) problem of hot rolling seamless steel tube is formulated as a mixed integer linear programming model.
建立了热轧无缝钢管主生产计划问题的混合整数线性规划模型。
The scale thickness distribution on SPHC strip rolled by CSP process is investigated and compared with that by traditional hot rolling mill.
研究了CSP热轧SPHC单张板和板卷的氧化皮厚度，并与传统热连轧产品进行了比较。
The scale thickness distribution on SPHC strip rolled by CSP process is investigated and compared with that by traditional hot rolling mill.
研究了CSP热轧SPHC单张板和板卷的氧化皮厚度，并与传统热连轧产品进行了比较。
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