ESTIMATING THE MIXING POWER IN A LADLE WITH A ROTATING LANCE

Expressions are proposed for determining the mixing power bath in a ladle with a rotating submerged lance. It is shown that the condition for increasing mixing power is an increase in the size bubbles emerging to the surface bath, which in turn can have a negative effect on the degree of assimilation reagents to remove impurities in the ladle refining of cast iron. The dependence of energy dissipation gas jets on the rotational speed submerged lance is determined.