COATING FOR PROTECTING SURFACE AGAINST SPLASHES OF MELT METAL AT ELECTRIC ARC FUSION WELDING Russian patent published in 2005 - IPC

Abstract RU 2252120 C1

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.

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RU 2 252 120 C1

Authors

Fed'Ko V.T.

Sapozhkov S.B.

Zernin E.A.

Grishagin V.M.

Sokolov P.D.

Jastrebov A.P.

Dates

2005-05-20Published

2004-03-15Filed