Optimization of Submerged Entry Nozzle of Thin-Slab Continuous Casting

In accordance with the thin-slab caster mould of Lanzhou I&S Co., the effects of structure, immersion depth, outlet angle and shape on the fluid flow in mould by visualizing the fluid flow and measuring the wave amplitude and impetus under high speed casting have been studied. The results can provide theoretical foundation for choosing reasonable structure of SEN.