60tLF Desulfurization of Refining Slag in the Technical Analysis

In this thesis,analyzes Guiyang Special Steel 60t refining furnace of Shougang desulfurization theoretical the main factors.in practice,according to the amount of slag,molten steel temperature,slag basicity,slag oxidation and argon stirring etc,optimize refining slag to achieve results of desulfurization rate of 80%,and shorten the refining time of 20min.