Emulation of Dynamic Secondary Cooling and Soft Reduction in Continuous Slab Casting

Aiming at dealing with the center segregation, center porosity and slab crack in the steel-making process. We propose a continuous casting slab soft reduction and two cooling control method. This method is implemented in a software system. Through the establishment of two-dimensional unsteady heat transfer model for discretization draw reasonable temperature field distribution model, cold water model and pressing position prediction model. The experimental results show that the proposed method appears to be better accuracy.