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首页> 外文期刊>Journal of Iron and Steel Research International >Finite Element Simulation of Hot Strip Continuous Rolling Process Coupling Microstructural Evolution
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Finite Element Simulation of Hot Strip Continuous Rolling Process Coupling Microstructural Evolution

机译:热轧连轧过程耦合组织演变的有限元模拟

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摘要

Using the nonlinear rigid-viscoplastic finite element method (FEM), a finite element simulation of the hot strip continuous.rolling process was done, which completely integrates different phenomena such as the metallurgical behavior of the strip and the thermo-mechanics in the strip based on the physical metallurgical microstruc-tural evolution law. By combining with the process parameters of certain 2 050 mm hot strip rolling, an actual rolling process of low carbon steel SS400 was simulated using the FEM model. Based on the simulation results, the distributions of the strain field, the temperature field, and the microstructure were presented. Meanwhile, the simulated rolling force, temperature, and microstructure are in good agreement with the measured results.
机译:使用非线性刚粘塑性有限元方法(FEM),对热轧带钢连续轧制过程进行了有限元模拟,该方法将基于带钢的冶金行为和热力学等不同现象完全整合在一起。在物理冶金微观结构上的发展规律。通过结合某些2050 mm热轧带钢的工艺参数,使用FEM模型模拟了低碳钢SS400的实际轧制过程。根据仿真结果,给出了应变场,温度场和微观组织的分布。同时,模拟轧制力,温度和组织与实测结果吻合良好。

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