It represents the trial manufacture of grade X80 pipelines steel hot rolled coil with characteristic of acicular ferrite at BaoSteel Mill.
简要介绍了宝钢试制的以针状铁素体组织为特征的X80级管线钢热轧板卷。
A new approach to master speed control is proposed, in which coil box and roughing mill and finishing mil are combined with each other as master-slave device.
提出了一种热卷箱与粗轧和精轧互为主从的主令速度控制新方法。
Products produced by the high speed rolling mill have those advantages as heavy coil weight, less surface scale and precise dimension tolerance.
高速线材轧机生产的产品具有盘重大，表面氧化铁皮少，尺寸公差精确等特点。
The paper introduces the problems and solutions during the operation of the regenerative heating furnace in Coil Mill of Guanggang, and some advices of transformation are proposed.
介绍了广钢高线厂蓄热式加热炉运行中出现的问题及处理方法，并且提出了一些改造建议。
These are facts in general and not meant to be an all inclusive list of the adverse conditions and reasons that can keep the mill from producing straight stacking of the exit coil.
总体而言这些内容属事实，这并不意味着这份清单罗列了使轧机无法轧制平直 出口卷料的所有不利条件和原因。
In the cold rolling mill, coil open-book will open the machine, and then strip the introduction of a rolling mill stand even with volumes thin.
在冷轧机上，开卷机将钢卷打开，然后将钢带引入五机架连轧机轧成薄带卷。
After reforming, continuous casting billets can be rolled as products with one heating. What is more, it increase the mill output, production rat and weight of steel coil.
改造后可以连铸坯为原料，实现一火成材，并使卷重增加，产量和成材率提高。
After reforming, continuous casting billets can be rolled as products with one heating. What is more, it increase the mill output, production rat and weight of steel coil.
改造后可以连铸坯为原料，实现一火成材，并使卷重增加，产量和成材率提高。
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