30t钢包底吹Ar搅拌实践

Bottom Blowing Argon Stirring Experiment of 30 t Ladle

通过30t钢包底吹Ar试验，确定了合理的底吹工艺参数及透气砖的形式、材质、安装位置。底吹比顶吹降低经济成本，提高钢质量。

By means of industrial-scale experiments, the process parameters of stirring, the position forargon supply, the types and materials of gas supply bricks were determinated. In economic cost andqualities of products bottom blowing argon stirring process is better than top blowing.