提高热轧终轧温度的措施和效果  

Measures and effects of increasing final rolling temperature in hot strip mill

作　　者：吴进[1] 徐在新[1] 周云松[1] 李传[1] 邓长和[1] 

机构地区：[1]武钢热轧总厂,湖北武汉430083

出　　处：《武钢技术》2013年第3期13-15,共3页Wisco Technology

摘　　要：带钢终轧温度对钢材的组织有极其重要的影响。针对某钢种分析了终轧温度的影响因素,通过改进精轧速度控制模式、提高模型自学习能力,动态控制精度和控制过程温降,有效提高终轧温度20℃,产品性能明显改善。Final rolling temperature has the extremely important influence on structures.According to a special grade,many factors which influence the final rolling temperature are analyzed.Twenty centigrades are increased by optimizing the finishing rolling speed control mode,improving self-learning of model and dynamic controlling accuracy,and controlling the temperature drop,the products properties are significantly improved.

关 键 词：终轧温度 两相区轧制 变形热 热辐射 

分 类 号：TG335[金属学及工艺—金属压力加工]