COATING FOR PROTECTING SURFACE AGAINST SPLASHES OF MELT METAL AT ARC FUSION WELDING

摘要

FIELD: arc welding by means of consumable electrode in carbon dioxide. SUBSTANCE: coating contains water, sulphite-alcohol residues, barium at next content of ingredients, mass%: water, 70%; sulfite- alcohol residues - 25; barium, 5. EFFECT: lowered content of phosphorus in surfaced metal of coating, improved sanitaryhygenic characteristics of coating. 3 tbl _