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普遍认为连铸过程中钢液的流动行为严重影响着铸坯质量。中间包作为连接钢包和结晶器的分配器,可调节钢水的流动形态。钢包射流在中间包内引起钢液的湍流流动、旋涡流动和回流等现象,影响钢中夹杂物上浮被渣吸附去除的效果。北京科技大学学者通过开展中间包控流装置布置的正交试验,研究了反应器结构对钢水流动行为的影响。着重探讨了不同尺寸中间包的控流装置布置规律及其对钢液流动行为和夹杂物去除的影响,定
It is generally believed that the flow behavior of molten steel during continuous casting seriously affects the quality of strand. Tundish as a connection ladle and mold dispenser, adjustable flow of molten steel. The ladle jets cause turbulent flow of molten steel, vortex flow and backflow in the tundish, which will affect the effect of the inclusions in the steel being adsorbed and removed by the slag. Beijing University of Science and Technology scholars through the tundish flow control device layout of the orthogonal test to study the reactor structure of molten steel flow behavior. The rules of flow control devices in tundish with different sizes and their influences on the flow behavior and inclusions removal of molten steel are discussed emphatically