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

摘要

FIELD: single-pass welding by means of consumable electrode in carbon dioxide medium for protecting manufacturing equipment and surfaces of welded parts against splashes of melt metal.;SUBSTANCE: coating contains next ingredients, g per 1l of water: sulfite-alcohol mash, 100; barium, 30-40.;EFFECT: lowered content of phosphorus in metal of welded joint, reduced quantity of hard-to-trap splashes.;1 tbl