SLAG-FORMING MIXTURE FOR METAL PROTECTION IN INTERMEDIATE LADLE DURING CONTINUOUS STEEL CASTING

摘要

FIELD: metallurgy. ^ SUBSTANCE: invention may be used for protecting metal surface in the intermediate ladle of continuous casting machine. The slag-forming mixture includes (wt %): slag-forming mixture production wastes (20 - 40), material on the basis of silicon oxides (to 20%) and cement (60 - 80). ^ EFFECT: use of slag-forming production wastes in claimed mixture as coal-bearing and fluorine-containing materials will reduce intermediate ladle lining deterioration and improve its heat insulation. ^ 1 tbl