Abstract: In the continuous casting process, the tundish is the last container with refractory lining before the molten steel is poured into the mold.
The flow characteristics within the tundish has a strong influence on the tundish design, technology operation and the quality of strand.
In this paper,the flow behaviour and liquid residence time within the tundish of HCC have been studied by water simulation.As well as some good results for decanting inclusions in the tundish was found during continuous casting.