带钢

It is effective ways of improving iron oxide powder on surface of hot rolled steel sheet to lower strip's initial cooling temperature and reduce strip's inside and outside temperature gradient.

通过调查、统计与对比试验，分析了SN400B钢板表面氧化铁粉的成因及影响因素，指出降低带钢起始冷却温度、减少带钢内外温度梯度是改善热轧板表面氧化铁粉的有效途径。

The neural networks correction method combining the local map with radial based function networks and the global map with linear transform was applied to calculate the deformation resistance of the strip and the friction coefficient in the rolling deforming region.

采用径向基函数的局部映射和全局线性映射相结合的神经网络校正模型求解带钢变形抗力和轧制变形区的摩擦因数；并采用轧制变形区离散化方法分析轧制变形区内张力、摩擦力及金属变形抗力等在带钢轧制方向上的分布规律，从而建立轧制力在线计算数学模型。

Company main products: steel, band saw, shovel Paper machine belt knife, a knife with film Paper Machine, EVA Units autopsy knife, sponge machine knives, cutter knives and all kinds of circular knives.

公司主要产品：带钢、带锯、铲皮机刀带、片皮机刀带、EVA剖台刀、海绵机带刀、切纸机带刀及各类环形带刀。

In a hot steel strip production line,the coiling temperature control is critical for strip quality.

江南大学通信与控制学院控制研究中心，江苏无锡 214122摘要在热轧带钢生产线上，卷取温度的精确控制对带钢质量是至关重要的。

Meanwhile , taking revamping of the hot st rip mill in Kashima Works of Sumitomo Metals as a example , the continuous innovation and progress history of hot st rip rolling technology in J apan was int roduced.It ponited out that there is great signification to develop Chinese hot strip rolling technology or even iron and steel industry by refering Japanese history.

同时以住友金属鹿岛厂的改造为例，介绍了日本热轧带钢生产技术不断改进、不断进步的历史，并指出，借鉴日本的历史，对于我国热轧带钢生产技术的改造和创新，对于我国钢铁工业的发展有重要意义。

In order to improve product strength and malleableness which are suitable for subsequent(cold-rolling) process,based on condition of the workshop,rational range of cooling rates was established.

带钢热轧以后的冷却速度对于钢带的组织与性能有着极其重要的影响，钢种、板厚、终轧及卷取温度和轧制规程等都相同，只是冷却速度不同就能引起性能上的较大差别[1]。

Though the application of these techniques, the turbulences of the strip flux and the tension resulted in all kinds of interferences are debarred, ensuring the rolling all right and improvement of the strip quality.

通过这几种技术的应用，解决了各种干扰所导致的带钢流量和张力的扰动，保证了轧制顺利和带钢质量的改善，成材率由原来的94%提高到98%。

The technology has important values for the coil box design and application of hot steel making.

带钢经过热卷箱卷曲、再开卷可减少带钢头部和尾部的温差，从而提高产品材料的均匀性。0 G4 q： b- C5 y ^ o

The feed forward compensation control are used to calculate, in accordance with the current measuring values for finishing mill temperature, strip speed, and strip thickness, a correction value for the water amount required for each control segment.

前馈补偿控制是根据精轧机出口的实际检测到的带钢温度、速度和厚度计算每个带钢控制段所需的补偿量。

Loopers are very important in tandem hot rolling producing.

活套在现代板带钢热连轧生产中起到重要的作用，其控制的好坏直接影响到带钢质量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。