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首页> 外文会议>Iron Steel Supplement 2005 vol.40: The Joint International Conference of HSLA Steels 2005 and ISUGS 2005 >Analysis on Section Effect of Controlled Rolling and Controlled Cooling Thick Plate by Finite element Method
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Analysis on Section Effect of Controlled Rolling and Controlled Cooling Thick Plate by Finite element Method

机译：控轧控冷厚板截面效应的有限元分析

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摘要

The explicit dynamic finite element method ANSYS/LS-DYNA and implicit finite element method were used to simulate the process of rolling and cooling of 50mm Q345 thick plate. And the corresponding mechanical data, temperature drop curve and temperature field distribution were obtained from calculations. All the results indicated the section inhomogeneity in different place from surface to center of steel plate during controlled rolling and controlled cooling. Therefore further studies on the effect of controlled rolling and controlled cooling schedules over section inhomogeneity had been done.
机译：采用显式动态有限元方法ANSYS / LS-DYNA和隐式有限元方法模拟了50mm Q345厚板的轧制和冷却过程。通过计算得到了相应的力学数据，温降曲线和温度场分布。所有结果表明，在受控的轧制和受控的冷却过程中，从钢板的表面到中心在不同位置的截面不均匀性。因此，已经进行了关于控制轧制和控制冷却方案对截面不均匀性的影响的进一步研究。

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