Development of Q345C High- Strength Ultraheavy-Gauge Plate Steel
By rolling experiments of the Q345C 220mm –thickness stock of continuous metal cast process of Shou Qin in lab, with the approach of microstructure dissymmetry control rolling, the high strength plate steel with 70mm thickness was produced, the controlling of the strength 、ductility and toughness of the steel was carried out in this paper, work over the relation between control rolling process and the microstructure of the steel, analyze the microstructure of the plate steel.
rolling cooling TMCP microstructure properties ultra heavy- Gauge plate steel
李婧 杜海军 赵德文 刘相华 王国栋
东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110004
国际会议
辽宁
英文
2006-10-21(万方平台首次上网日期,不代表论文的发表时间)