Research and practice on high casting speed of continuous casting slab
LIU Zhi-yuan1,2, YANG Quan-hai2, WANG Chong-jun2, GUO Wen-bin2, LUO Cheng2, DING Ning2
1. School of Metallurgy, Northeastern University, Shenyang 110819,Liaoning, China; 2. Steel Making Department, HBIS Tangshan Medium Thickness Plate Co., Ltd., Tangshan 063000, Hebei, China
Abstract:High casting speed production of continuous casting machine is one of the most effective measures to greatly improve the production efficiency of continuous casting.In order to solve the problem of mismatch between furnace and continuous casting caster caused by lower service life of tundish and slower casting speed, the production process is adjusted by optimizing the equipment structure and improving the production efficiency starting from the improvement of tundish service life and the regulation of casting speed. The results show that the overall process optimization can greatly improve the matching capacity between furnace and the caster, accelerate the consumption of molten steel, and increase the production efficiency of the continuous casting caster, which laying a solid foundation for high-efficiency continuous casting.
刘志远, 杨全海, 王重君, 郭文斌, 罗诚, 丁宁. 板坯高拉速的研究与实践[J]. 连铸, 2021, 40(4): 72-78.
LIU Zhi-yuan, YANG Quan-hai, WANG Chong-jun, GUO Wen-bin, LUO Cheng, DING Ning. Research and practice on high casting speed of continuous casting slab. CONTINUOUS CASTING, 2021, 40(4): 72-78.