【摘要】 结合中厚板轧制特点,给出了中厚板轧制温度的计算模型,模型考虑了热辐射和对流、高压水除鳞、轧辊的热传导和塑性功对轧件温度变化的影响。分析了待温时间、轧制速度、出炉温度和轧制道次对终轧温度的影响,为中厚板轧制温度控制提供了依据。更多还原

【Abstract】 Based on the character of plate rolling,the temperature model was developed by considering the influence of radiation,convection,water descaling,roll conductivity and deformation energy.Factors that affect the finishing temperature of the plate were analyzed,including the holding time during control rolling,rolling speed,slab temperature and pass number.The results provides a theoretic basis for temperature control in plate rolling.更多还原