Abstract：In order to improve the steel production efficiency and shorten the production cycle in Shougang Jingtang Iron and Steel Co. Ltd, the mould cooling water, second cooling water, submerged entry nozzle structure and the slag composition were optimized based on the existing caster parameters. The maximum casting speed of No.3 slab caster reached 2.5 m/min, exceeding the design value of 2.3 m/min. Industrial production practice shows that inclusions in slab surface decreases with the decreasing tapping temperature of converter, thus slab quality is improved, which shows the process advantage of the new generation of iron and steel.
李金柱， 王胜东. 板坯连铸高拉速生产实践[J]. 中国钢铁期刊网, 2014, 33(3): 1-6.
LI Jin-zhu, WANG Sheng-dong. Production Practice for High Speed Continuous Casting Slab. Chinese Journal of Iron and Steel, 2014, 33(3): 1-6.
2014, Vol. 33 
