冷轧先进高强钢酸轧机组生产技术研究  

Study on Production Technology of Cold Rolling Advanced High Strength Steel by Pickling and Cold Rolling Mill Unit

作　　者：孙荣生 王植[2] 王静[3] 阮国庆[2] 蔡顺达 刘仁东 Sun Rongsheng;Wang Zhi;Wang Jing;Ruan Guoqing;Cai Shunda;Liu Rendong(Ansteel Iron&Steel Research Institutes,Anshan 114009,Liaoning,China;Cold Rolled Strip Steel Mill of Angang Steel Co.,Ltd.,Anshan 114021,Liaoning,China;System Innovation Department of Angang Steel Co.,Ltd.,Anshan 114021,Liaoning,China)

机构地区：[1]鞍钢集团钢铁研究院,辽宁鞍山114009 [2]鞍钢股份有限公司冷轧厂,辽宁鞍山114021 [3]鞍钢股份有限公司系统创新部,辽宁鞍山114021

出　　处：《鞍钢技术》2020年第6期23-26,51,共5页Angang Technology

摘　　要：通过对冷轧先进高强钢在酸轧联合机组工业化批量生产技术进行探讨,分析了影响冷轧先进高强钢焊缝质量、酸洗后表面质量及高强钢轧制稳定性等几个方面的主要因素,从焊接工序、酸洗工序及冷连轧工序提出相应的控制措施,保证了先进高强钢生产稳定运行及质量可控。The main factors affecting the quality of welding seams of cold rolling advanced high strength steels,the surface quality after pickling the steels,and the rolling stability in cold rolling of the high strength steels were analyzed based on discussions on the technology for industrial mass production of cold rolling advanced high strength steels by the pickling and cold rolling combined mill unit.After that the corresponding control measures were proposed in terms of the welding process,pickling process and cold continuous rolling process so that the stable production of advanced high strength steels could be achieved and the quality of these steels could be controlled.

关 键 词：先进高强钢 酸轧机组 焊缝质量 表面质量 轧制稳定性 

分 类 号：TG113.2[金属学及工艺—物理冶金]