Research on Solidification Numerical Simulation of Continuous Casting Slab Based on Nail-Shooting Experimentation
Mathematical model of heat transfer on solidification is established combined with the practical production situation of the continuous caster. The thickness of solidified slab shell in secondary cooling spot is determined by nail-shooting experimentation. Heat transfer coefficient on different secondary cooling zone is modified by nail-shooting result, thus the accuracy of the mathematical model is ensured. Comparing practical result with that calculated by mathematical model, it shows that modified model can simulate the heat transfer and solidification process, which can provide accurate end solidification spot and serve for soft reduction.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
L. H. Feng et al., "Research on Solidification Numerical Simulation of Continuous Casting Slab Based on Nail-Shooting Experimentation", Advanced Materials Research, Vols. 233-235, pp. 2181-2184, 2011