| 小方坯连铸过程实时温度场预报模型的开发 |
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| 引用本文： | 范佳,朱开军,孙玉虎,李建文.小方坯连铸过程实时温度场预报模型的开发[J].河北冶金,2011(9):24-27. |
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| 作者姓名： | 范佳 朱开军 孙玉虎 李建文 |
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| 作者单位： | 河北钢铁集团邯钢公司技术中心,河北邯郸,056015 |
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| 摘 要： | 基于凝固传热学基本理论和对小方坯连铸工况的分析，采用二维有限差分法建立了小方坯连铸过程实时温度场预报模型，并自主开发了计算程序。通过调试，验证了该模型的实用性和准确性，实现了生产过程中小方坯温度场的实时预报，为动态配水及动态轻压下技术的开发打下了基础。
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| 关 键 词： | 小方坯 连铸 温度场 预报 模型 开发 |
DEVELOPMENT OF FORECAST MODEL FOR REAL -TIME TEMPERATURE FIELD IN CONTINUOUS CASTING OF BILLET |
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| Fan Jia,Zhu Kaijun,Sun Yuhu,Li Jianwen.DEVELOPMENT OF FORECAST MODEL FOR REAL -TIME TEMPERATURE FIELD IN CONTINUOUS CASTING OF BILLET[J].Hebei Metallurgy,2011(9):24-27. |
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| Authors: | Fan Jia Zhu Kaijun Sun Yuhu Li Jianwen |
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| Affiliation: | (Technique Center,Handan Iron and Steel Company,Hebei Iron and Steel Group,Handan,Hebei,056015) |
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| Abstract: | Based on basic solidification heat-transfer theory and analysis of working condition of continuous casting of billet,the forecast model of real-time temperature field in casting of billet is built with two-dimensional finite difference method,and the calculation program is developed by us.Through debug the practicability and accuracy of the model are verified.With it the real-time forecast of temperature field in production of billet is realized,and a base is founded for development of dynamic water proportioning and dynamic light press technique. |
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| Keywords: | billet continuous casting temperature field forecast model development |
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