| 控冷工艺参数对中厚板均匀冷却的影响 |
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| 引用本文： | 朱冬梅,刘国勇,李谋渭,张少军.控冷工艺参数对中厚板均匀冷却的影响[J].钢铁研究学报,2008,20(12):55-0. |
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| 作者姓名： | 朱冬梅 刘国勇 李谋渭 张少军 |
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| 作者单位： | 北京科技大学机械工程学院, 北京 100083 |
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| 基金项目： | 国家九五科技攻关资助项目
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| 摘 要： | 确定了中厚板ACC冷却系统的换热边界条件，建立了钢板温度场有限元计算模型，利用现场实测数据对模型计算结果进行了验证，并且分析了不同冷却工艺参数包括集管开启方式、辊道速度以及冷却介质温度对钢板终冷温度、返红温度以及温差的影响规律，从而为实际生产中提高钢板控冷过程中的冷却均匀程度提供理论依据。
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| 关 键 词： | 中厚板 控制冷却 工艺参数 |
| 收稿时间： | 1900-01-01; |
Effect of Cooling Technical Parameter on Uniform Cooling of Steel Plate |
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| ZHU Dong-mei,LIU Guo-yong,LI Mou-wei,ZHANG Shao-jun.Effect of Cooling Technical Parameter on Uniform Cooling of Steel Plate[J].Journal of Iron and Steel Research,2008,20(12):55-0. |
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| Authors: | ZHU Dong-mei LIU Guo-yong LI Mou-wei ZHANG Shao-jun |
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| Affiliation: | School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | Heat transfer boundary conditions of ACC are decided. Finite element model is built and the computed results are proved by experimental data. Effects of different parameters such as headers combination, running speed and cooling medium temperature on end cooling temperature, return temperature and temperature difference are analyzed. The results provide a theoretical basis for improving the cooling uniformity of steel plate. |
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| Keywords: | medium��heavy steel plate controlled cooling technical parameter |
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