Some Insights into Mechanisms Involved in Continuous Casting

A mathematical model of the continuous casting process for steel has been developed. This coupled model predicts metal flow, slag infiltration, shell solidification and heat flux. The model predicts values for the thicknesses of the solid and liquid slag films and the solidified shell, powder consumption and heat fluxes, all of which are in excellent agreement with plant data. The model has been used to study the mechanisms involved in (i) slag entrapment, (ii) the effect of mould oscillation on powder consumption, heat flux and shell solidification, (iii) oscillation mark (OM) formation and (iv) high and low frequency fluctuations.

Simulation Technique of AMESim Applied in Mould Electrohydraulic Servo Control System

Taking electrohydraulic servo control system used in mould oscillation in bloom continuous casting machine as the object of research, AMESim software is used to establish the model of the electrohydraulic servo control system ,also simulate and analysis the system,which theoretically confirms the reliability of the electrohydraulic servo control system.The software is also used for dynamic analysis about the control system.