| 双机架紧凑式可逆炉卷轧机板材热连轧的温度场有限元研究 |
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| 引用本文： | 张德丰 陆建生 宋鹏 周洁 宋德宁. 双机架紧凑式可逆炉卷轧机板材热连轧的温度场有限元研究[J]. 特钢技术, 2007, 12(2): 34-37 |
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| 作者姓名： | 张德丰 陆建生 宋鹏 周洁 宋德宁 |
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| 作者单位： | [1]昆明理工大学材料与冶金工程学院,云南昆明650093 [2]昆明钢铁厂,云南昆明650302 |
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| 摘 要： | 实现了对国内唯一一架双机架紧凑式可逆炉卷轧机板材热连轧的温度场有限元研究。采用弹塑性大变形热力耦舍有限元法研究板材热连轧过程。利用有限元理论建立了板材热连轧模型，应用MSC／MARC软件进行计算，重点分析了轧制过程和变形区中轧件的温度场分布和变化。计算结果与实际生产情况相吻合，同时表明有限元理论可以实现对板材热连轧过程的数值模拟。
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| 关 键 词： | 热连轧 有限元 热力耦合 温度场 |
| 收稿时间： | 2006-04-17 |
| 修稿时间： | 2006-04-17 |
Research on Temperature Field Finite Element during Flat Hot Continuous Rolling Process with Compact Double Stand Reversing Rolling Mill |
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| Zhang Defeng Lu Jiansheng Song Peng Zhou Jie Song Dening. Research on Temperature Field Finite Element during Flat Hot Continuous Rolling Process with Compact Double Stand Reversing Rolling Mill[J]. Special Steel Technology, 2007, 12(2): 34-37 |
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| Authors: | Zhang Defeng Lu Jiansheng Song Peng Zhou Jie Song Dening |
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| Affiliation: | 1 Faculty of Material and Metalurgical Engineering, Kunming University of Science and Technology, Kunming, Yunlan 650093 ; 2 Kunming Iron and Steel Works, Kunming, Yunlan 650302 |
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| Abstract: | Temperature field finite element during flat hot continuous rolling process with compact double stand reversing rolling mill was researched, which is the only one in China. Hot Continuous rolling process for flat was studied with the aid of dastic - plastic and thermal - mechanical coupled FEM. Continuous hot rolling modes was established by FEM theory and computed by MSC/MARC. The special attention was paid to analysis on distribution and change of temperature field during rolling. Calculated result corresponded to the production practice, which shows that hot continuous rolling process can be simulated with finite element theory. |
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