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Study on Meniscus Temperature Fluctuation during Mold Oscillation in Continuous Casting by Modeling Experiments

机译:连铸结晶器振动过程中弯月面温度波动的模拟实验研究

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摘要

The temperature of the meniscus in continuous casting was measured during mold oscillation by modeling experiments. It is found that the temperature of meniscus varied periodically along with mold oscillation. Based on the above phenomenon, the mechanism of some techniques, such as, hot top mold, high frequency and low amplitude mold oscillation, soft-contact mold electromagnetic continuous casting and so on, which can improve the quality of continuous casting billets, was analyzed. The results show that the decrease of the temperature fluctuation of early solidification shell is their common mechanism.
机译:通过模型实验在结晶器振荡期间测量连铸中弯液面的温度。发现弯液面的温度随着模具振动而周期性地变化。基于以上现象,分析了热顶模,高频低幅模振,软接触模电磁连铸等技术的机理,可以提高连铸坯的质量。 。结果表明,早期凝固壳温度波动的减小是其共同机理。

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