There are many influence factors on producing crack of hot rolled strip coil during roll forming.
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2. 主导产品为：热轧板卷、高速线材、钢坯。
Leading products: Hot-rolled coil, High-speed wire rod, steel billet.
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3. 热轧板形自动控制系统是多机架的控制系统。
The automatic shape control system is under tandem mills for hot rolling.
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4. 热取样氧化铁皮厚度与热轧板厚度成正比例关系。
And, the thickness of hot sample scale is directly proportional to that of HR sheet.
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5. 探讨了攀钢热轧板厂步进梁式板坯加热炉的生产潜力。
The paper discusses the production potential of walking beam slab furnace at Hot Rolling Plate Plant of Pangang.
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6. 从理论上阐明了铝热轧板形对冷轧带材平直度控制的重要性。
The importance of hot rolled profile to flatness control of cold rolling is also clarified in theory.
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7. 冷却集管及喷嘴的结构和安装对于热轧板带层流冷却效果有重要的影响。
The structure and installation of the pipe nozzles have important effect on the cooling process of hot rolled strip and plate.
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8. 利用该系统，有效地解决了热轧板厂各分散测点集中管理的关键技术问题。
The key technology problem of distributed test of the hot strip is effectively solved by central management.
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9. 研究了热轧板带厚度控制中轧制力预报环节的局部逼近神经网络实现方法。
This paper presents an artificial neural network model to predict the rolling force to control hot-rolled strip strip thickness.
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10. 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。
It represents the trial manufacture of grade X80 pipelines steel hot rolled coil with characteristic of acicular ferrite at BaoSteel Mill.
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11. 对攀钢热轧板厂浊环泵站运行中存在的问题进行分析并提出解决问题的对策。
Problems in pump stations of circulating sewage of the Hot Rolled Plate Plant of Panzhihua Iron & Steel Co. are analyzed and the countermeasures are given.
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12. 对Q235及HP295热轧板冷弯不合格试样进行了宏观观察及微观分析。
The macroscopical survey and micro cosmic analysis of unqualified cold bending test samples of Q235and HP295hot -rolling plate had been stu died.
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13. 指出了钢中氮质量分数的减少可降低热轧板屈服强度，且满足供冷轧基料的要求。
The results show that when the nitrogen content is decreased, the yield strength of hot rolled plate decreases, which meets the requirement of cold-rolled base stuff.
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14. 麻面翘皮缺陷经常发生在热轧板带下表面，它与加热炉炉底辊的使用状况有很大关系。
The defects of stick breaks and seams often appear on the undersurface of the strip, its formation is re lated to the condition of CSP the roller in the heating furnace.
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15. X射线凸度仪安装在钢厂的热轧机出口处，用于快速和连续测量热轧板带的各项参数。
An X-ray instantaneous profile gauge is installed at the outlet of hot rolling mill, used to measure various parameters of the hot strips fast and continuously.
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16. 随着市场对热轧板带钢精度要求的日益严格，各种控制板形的新技术也在不断地进步。
With increasingly strict demands for thickness tolerance of hot rolling strip in market, various new technologies for controlling strip profile have been developed.
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17. 介绍热轧板带生产线过程自动化、基础自动化、传动及检测仪表等系统的总体设计方案。
The general design of the process automation system, the basic automation system and drive system as well as the instrumentation system of Hot-rolled strip production line is introduced.
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18. 用末端淬火、光学金相显微镜和透射电镜技术研究7050铝合金热轧板的淬火敏感性。
The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission electron microscopy (TEM).
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19. 铁素体轧制工艺是经济地生产具有良好性能的超薄规格热轧板卷的一项有效的生产工艺。
Ferritic rolling is an economical process which is used to produce ultra thin gauge hot rolled strip with better deep draw ability.
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20. 提高终轧温度可以促进热轧板的再结晶，增加成品中有利织构组分，降低铁损，提高磁感。
High finish rolling temperature promotes the recrystallization of hot-rolled strip, increases favorable texture components, decreases the core loss, and increases magnetic induction of final product.
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21. 热轧板凸度过大，楔形严重，凸度不对称和有局部高点，均可造成罩式炉退火时产生粘结。
Excessive convexity, severe wedge, dissymmetric convexity and partial protrusion will result in sticking of sheets during annealing in the bell-type furnace.
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22. 因此，如何解决攀钢冷轧板厂用原料(大直径热轧板卷)的铁路运输问题就成了当务之急。
So, it is very important to solve this problem of providing raw material (large-specification roll of steel plates) for cold-rolling mill.
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23. 而铸坯的表面裂纹则会直接恶化热轧板卷的质量，更有甚者还会影响生产调度，打乱生产节奏。
The slab surface cracks will degenerate the quality of hot-rolled coil, even worse affect the production schedule badly and disrupt production Rhythm.
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24. 金属产品价格出现年度新低，热轧板和冷轧板价格下降3%至6%，建筑用钢材价格略有回落。
Wired products saw new low YTD . HRC and CRC prices down 3-6%, construction-used steel prices down slightly.
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25. 在薄板坯连铸连轧工艺的连铸坯及热轧板中均观察到了由相间沉淀方式形成的碳氮化物粒子列。
Particle arrays formed through the interphase precipitation are observed either in the slabs or in the hot strips.
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26. 在相同的镁含量的情况下，热轧板的冲击韧性明显高于冷轧板，而抗拉强度和屈服强度显著下降。
In the same case of magnesium content the impact toughness of hot-rolled plates were higher than cold-rolled, while the cold-rolled plates had good tensile and yield strength.
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27. 结果表明，细化热轧板的晶粒、改进热轧板组织的均匀性可以提高热轧板的冷轧和反复弯曲性能。
The plasticity of the hot-rolled plate would be better by making the grains fine and improving the homogeneity in the hot-rolled structure.
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28. 通过扫描电镜、透射电镜和EDS分析，对残余元素对连铸坯和热轧板表面质量的影响进行了研究。
The effect of residual elements on the continuous cast slabs and surface quality of hot rolled plates is studied by scanning electron microscope, transmission electron microscope and EDS analysis.
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29. 冷轧板，镀锌板，热轧板，铁矿石，酸洗板，加工，钢铁企业，外表处置，钢管，每吨5600元。
Cold-rolled plate, galvanized sheet, hot-rolled plate, iron ore, pickling board, processing, steel, surface treatment, Pipe, 5600 yuan per ton.
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30. 冷轧板，镀锌板，热轧板，铁矿石，酸洗板，加工，钢铁企业，外表处置，钢管，每吨5600元。
Cold-rolled plate, galvanized sheet, hot-rolled plate, iron ore, pickling board, processing, steel, surface treatment, Pipe, 5600 yuan per ton.
