CaO-Al_2O_3-CaF_2-SiO_2-MgO精炼渣系起泡性能与炉渣物理性质的关系

Relation between Physical Properties and Foaming Performance \=of CaO\|Al\-2O\-3\|CaF\-2\|SiO\-2\|MgO Refining Slag

通过实验研究测定了ＣａＯＡｌ２Ｏ３ＣａＦ２ＳｉＯ２ＭｇＯ钢包精炼渣系的起泡性能，并在对该精炼渣系物理性质进行预测的基础上，利用无因次分析方法，得出了炉渣起泡指数与炉渣粘度、表面张力、密度的关系式。

The foaming performance of CaO\|Al\-2O\-3\|CaF\-2\|SiO\-2\|MgO refining slag system was determined, and based on the prediction data of slag physical properties, the relation between foaming index and physical properties including viscosity, surface tension and density has been obtained.