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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 >Assessment and Investigation of Recrystallization Models during Hot Strip Rolling
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Assessment and Investigation of Recrystallization Models during Hot Strip Rolling

机译：带钢热轧过程中再结晶模型的评估和研究

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摘要

An integrated process modeling system was built by the authors for hot strip rolling, in which thermal, mechanical and metallurgical processes from reheating furnace to coiling of a steel strip had been numerically and successfully coupled together, enabling to predict and analyze microstructure and property evolution during hot rolling. With the help of the powerful tool, the authors assessed and investigated the suitability and accuracy of some well-known recystallization models against practical processing schedules in the real life of hot strip rolling. The suitability and limitation of each emphasized recrystallization model were carefully identified. On the other hand, some recrystallization models were also placed into developed process models to make rolling schedule analysis to optimize product quality. Hence, the numerical analysis is meaningful and valuable for metallurgists in steel plants to better design their rolling processes.
机译：作者建立了一个用于热轧带钢的集成过程建模系统，该系统将从加热炉到钢带卷的热，机械和冶金过程进行了数值成功的耦合，从而能够预测和分析轧制过程中的组织和性能演变。热轧。在功能强大的工具的帮助下，作者根据热轧带钢的实际生活中的实际加工时间表，评估并研究了一些著名的再结晶模型的适用性和准确性。仔细确定了每种强调的重结晶模型的适用性和局限性。另一方面，一些重结晶模型也被放入已开发的过程模型中，以进行轧制计划分析以优化产品质量。因此，数值分析对于钢铁厂的冶金学家更好地设计轧制工艺具有重要意义和价值。

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