The Applications and Practice of Front Ultra Fast Cooling Technology in C-Mn Steel

摘要：

Ultra Fast Cooling is a new technology which used to control the hot-rolling strip cooling in recent years on the international developed. It can achieve fast and accurate temperature control in the hot-rolled strip production process to obtain corresponding transformation microstructure and ideal mechanical properties. This article describes the technical principle and layout of ultra fast cooling in hot-rolled as well as cooling features. Analysis the effect of front ultra fast cooling technology in C-Mn steel and obtained consequent on the industrial produced low-cost Q345 hot rolled steel in Panzhihua Iron and Steel.

关键词： Ultra Fast Cooling controlled rolling and controlled cooling Q345 low-cost

作者: ZUO Jun LIU Yong ZHANG Kaihua YE Xiaoyu LI Weiping HUANG Xujing

作者单位: PanGang Group Research Institute Co.,Ltd., Chengdu,611731, Sichuan,China PanGang Group Panzhihua Steel ＆ Vanadium Co.,Ltd,Panzhihua, 617067, Sichuan,China

会议类型: 国际会议

会议名称: The 6th International Conference on High Strength Low Alloy Steels(第六届高强度低合金钢国际会议HSLA Steels2011)

会议地点: 北京

会议语种:英文

页码: 521-524

在线出版日期: 2011-05-31（万方平台首次上网日期，不代表论文的发表时间）