热轧板轧钢工艺的相关要点分析

Analysis of Relevant Points of Hot Rolled Plate Rolling Process

热轧带钢通常也称为热轧板,其工艺为将连铸钢坯经加热炉高温加热,通过除磷系统,进入粗轧机轧制,粗轧后对板坯切头去尾进入精轧工序,经过计算机对精轧、测厚、冷却及卷曲系统精密控制,生产出合格板材。近年来,随着我国经济的高速发展,钢铁行业竞争也日趋激烈,如何生产出质量精良的热轧板,以满足用户越来越高的质量需求,是热轧板企业持续追求的目标。对热轧板轧钢工艺相关要点进行分析探讨,以提高热轧板产品质量,提升产品成材率,为企业高质量发展作出贡献。

Hot-rolled steel strip,also known as hot-rolled plate,is produced by heating a continuous cast billet at high temperature in a heating furnace,passing through a descaling system and entering a roughing mill for rolling,and then cutting the head and tail of the billet after roughing to enter the finishing process,and producing a qualified plate after precise computer control of finishing,thickness measurement,cooling and curling systems.In recent years,with the rapid development of China's economy,the competition in the steel industry has become increasingly fierce,how to produce good quality hot-rolled sheet to meet the increasingly high quality needs of users,is the goal of hot-rolled sheet enterprises continue to pursue.The key points related to hot rolled plate rolling process are analyzed and discussed,so as to improve the quality of hot rolled plate products,enhance the product yield and contribute to the high-quality development of enterprises.