FIELD: electrodes. SUBSTANCE: coating of electrodes contains, wt.%: fluorspar concentrate, 23.7-26.3; ferrotitanium, 11.4-12.6; ferromanganese, 1.9-2.1; ferrosilicon, 3.7-4.3; chromium, 1.9-2.1; ferromolybdenum, 1.9-2.1; ferrovanadium, 0.95-1.05; potash, 0.9-1.1; marble, the balance. Dry mixture contains, wt.%: sodium water glass, 14.0-18.0; potassium water glass, 6.0-8.0. EFFECT: improved adaptability to manufacture and quality of electrode manufacture, reduced cracking and roughness of electrode coating. 1 tbl
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