The experimental study on the influences to the mixing time of different bubbling tuyere location,different bubbling gas rates, different oil layer thickness and viscosity on the mixing time.

• 采用水力学模型试验方法研究了不同底吹孔位置、不同底吹气量、不同顶渣厚度和粘度时对钢液混匀时间的影响。