板带热轧过程中温度场的三维热力耦合有限元模拟

钢铁研究学报, 2001, 13(3): 24-26.

板带热轧过程中温度场的三维热力耦合有限元模拟

周维海 ^1, , 臧新良 ^2, , 杜凤山 ^3, , 李殿中 ^4,

1.燕山大学轧机研究所,

2.燕山大学轧机研究所,

3.燕山大学轧机研究所,

4.中国科学院金属研究所,

基金项目: 国家重点基础研究发展计划(973计划)(G1998061512)

关键词：热轧 , 温度分布 , 热力耦合 , 有限元模拟

3-D Thermo-Mechanical Coupled FE Simulation of Temperature Distribution during Hot Rolling of Strip

采用弹塑性大变形热力耦合有限元法研究了板带热轧过程。应用有限元软件MARC的二次开发技术建立了板带轧制模型，重点分析了轧制过程和变形区中轧件的温度分布和温度变化过程，计算结果与实验结果比较符合。

The hot rolling of steel plate was studied with the aid of elastic-plastic and thermal-mechanical coupled FEM. Rolling model of steel plate was established through developing MARC. The special attention was paid to predict the temperature distribution and temperature history in the slab during rolling. Comparison of the calculated values with experimental data shows good agreements.

参考文献

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[2]	Ping Xin;Tatsuhiko Aizawa;Junji Kihara .Roll Pass Evalution for Hot Shape Rolling Process[J].Journal of Materials Processing Technology,1991,27:163-178.
[3]	Glowacki M;Kedzierski Z;Kusiak H et al.Simulation of Metal Flow,Heat Transfer and Structure Evolution during Hot Rolling in Square Oval-Square Series[J].Journal of Materials Processing Technology,1992,34:509-516.
[4]	Kim N;Lee S M;Shin W .[J].Journal of Engineering for Industry-Transactions of the ASME,1992,114:329-335.
[5]	MARC Analysis Research Corporation User Information[J].USA,1995

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