The amounts of oxygen and sulfur in liquid steel could be reduced by synthetic slag treatment during ld converter tapping, therefore, the quality of liquid steel was improved.
转炉出钢时对钢水进行合成渣处理，可以同时降低钢水中氧和硫的含量，综合提高钢水质量。
2
These play an important role in high efficiency oxygen blowing of converter, steelmaking with hot metal containing low silicon and the exploitation of slag splashings for protecting lining.