| abstract |
A process for treating slag cups prior to pouring the melt, including applying a protective layer of suspension to the inner surface of the walls, characterized in that, to increase the adhesion of the protective layer to the wall of the bowl and the consequent resistance of the bowl, a sulfite suspension is applied to the walls of the bowl as a protective layer a yeast brew containing 250-270 g / l of a mineral from the group of carbonates at a bowl wall temperature of 50-400 ° C. |