改善不锈钢模注用液态保护渣性能的研究

STUDY ON IMPROVING THE APPLICATION PERFORMANCES OF LIQUID PROTECTIVE SLAGS FOR INGOT MOULD CASTING OF STAINLESS STEEL

本文通过物化试验和正交试验选定的不锈钢液态保护渣成份为酸度1.4—1.8,Al_2O_319—22％,CaF_2 5—10％,该渣具有良好的使用性能和经济价值。

This paper gives out the composition of liquid protective slag and its acidity, 1,4—1.8, Al_2O_3 19—22%, CaF_2 5—10% obtained by means of physical and cross tests. This kind of slag has good application performances and economic values.