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在中厚板生产过程中,轧后冷却对钢板的最终质量起到了至关重要的作用,因此,建立更为精确的温度控制模型来实现预设冷却规程并满足目标终冷温度是中厚板轧制领域关注的重要问题。终冷温度是决定中厚板组织性能的关键工艺参数之一。换热系数是温度控制模型的核心参数,由于其影响因素多且复杂,故很难有一个固定的模型来计算。提出一种简单有效的换热系数的自
In plate production, post-rolling cooling plays a crucial role in the final quality of the steel sheet. Therefore, establishing a more accurate temperature control model to achieve the pre-set cooling schedule and meeting the target final cooling temperature is a plate Rolling important areas of concern. Final cooling temperature is one of the key process parameters that determine the microstructure and properties of the plate. The heat transfer coefficient is the core parameter of the temperature control model, because of its many and complex factors, it is difficult to have a fixed model to calculate. A simple and effective self-heating coefficient is proposed