| HEAT TRANSFER ANALYSIS DURING ROLLING OF THIN SLAB IN CSP |
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| 作者姓名： | W.F. Wu Y.H. Feng X.X. Zhang |
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| 作者单位： | [1]Inner Mongolia University of Science and Technology, Baotou 014010, China [2]University of Science and Technology Beijing, Beijing 100083, China |
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| 摘 要： | A mathematical model has been built to numerically predict the thermal history of thin slab during CSP （compact strip process） rolling. To estimate the temperature distribution in the slab mare accurately, the mathematical model combines heat transfer in the slab, in the roll, and at the roll-slab interface during bite. The numerical results agree with on-site running data, which proves the reliabili~, of the mathematical model. The results show that roll chilling has a significant effect on the temperature distribution in the slab.
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| 关 键 词： | 传热 数值模拟 CSP 热加工 轧钢 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2006-04-10 |
HEAT TRANSFER ANALYSIS DURING ROLLING OF THIN SLAB IN CSP |
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| W.F. Wu Y.H. Feng X.X. Zhang.HEAT TRANSFER ANALYSIS DURING ROLLING OF THIN SLAB IN CSP[J].Acta Metallurgica Sinica(English Letters),2006,19(4):244-250. |
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| Authors: | WF Wu YH Feng XX Zhang |
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| Affiliation: | 1. Inner Mongolia University of Science and Technology, Baotou 014010, China
2. University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | A mathematical model has been built to numerically predict the thermal history of thin slab during CSP (compact strip process) rolling. To estimate the temperature distribution in the slab more accurately, the mathematical model combines heat transfer in the slab, in the roll, and at the roll-slab interface during bite. The numerical results agree with on-site running data, which proves the reliability of the mathematical model. The results show that roll chilling has a significant effect on the temperature distribution in the slab. |
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| Keywords: | numerical simulation heat transfer CSP(compact strip process) rolling thermal process |
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