双辊薄带连铸中分配器的优化设计

Optimum design of twin-roll strip casting metal distribution devices

薄带生产过程中,熔池内钢液的分布以及熔池液面的波动是影响带钢质量的重要因素.

The distribution of the molten steel and level fluctuation in the molten pool are the most important factors of the quality of the strip during the production process.Distributor has important effect on the stabilization of the twin-roll strip casting and quality of the strip.According to the different structures of designed distributors,the flow field and pressure field were calculated and the result was analyzed.The calculation results provided the basis for the further optimization of distribution devices in twin-roll strip casting.