【作者】 谢谦； 王丙兴； 田勇； 王昭东； 王国栋；

【Author】 XIE Qian;WANG Bing-xing;TIAN Yong;WANG Zhao-dong;WANG Guo-dong;The State Key Laboratory of Rolling and Automation,Northeastern University;

【机构】 轧制技术及连轧自动化国家重点实验室；

【摘要】 基于新一代TMCP技术,东北大学轧制及连轧自动化国家重点实验室(RAL)成功开发出系列具备多种冷却功能的先进中厚板冷却系统(ADCOS-PM),并已在国内多家钢厂应用。本文针对南京钢铁集团公司(NISCO)5m宽厚板厂ADCOS-PM系统,分析了冷却均匀性影响因素和自动化控制系统的控制精度。生产实践证明,ADCOS-PM可有效提升产品性能,降低合金元素用量,提高生产效率。目前,已成功开发并稳定生产系列高品质节约型中厚板产品,例如,低合金高强钢、高强工程机械用钢、低成本管线钢以及低温容器钢等,其中,管线钢X80生产宽度突破4686mm。更多还原

【Abstract】 Under the guidance of the new generation thermo-mechanical control process(NGTMCP) technology,the advanced cooling system for plate mill(ADCOS-PM) with multiple cooling modes was researched and developed by the state key laboratory of rolling and automation(RAL).This paper introduced the application of ADCOS-PM on NISCO 5m production line.The practice proved ADCOS-PM have good cooling uniformity and control accuracy.ADCOS-PM can improve product quality,reduce production cost and enhance the enterprise competitiveness.At present,a series of high quality steels such as low-cost high-strength low-alloy steel,high-strength engineering machinery steel,pipeline steel and the low-temperature container steel had been developed and manufactured,and x80 with width 4686 mm was capable to be manufactured already.更多还原