Measurement of Physical Properties of Slag Formed around the Raceway in the Working Blast furnace

摘要

Slags around raceway were synthesized using reagents. The chemical compositions of the synthesized slags were chosen to be those of slags obtained from the working blast furnace. Viscosity, density, surface tension, wettability to coke and thermal conductivity of the slags were measured in order to investigate physical properties of tapping slags.