GREASING FOR DRAWING OF THE PIPES MADE OUT OF ALUMINUM AND ITS ALLOYS

摘要

FIELD: petrochemical industry; non-ferrous metallurgy; mechanical engineering; production of the greasing for drawing of pipes made out of aluminum and its alloys. ^ SUBSTANCE: the invention is pertaining to the metal working at the cold working of the metals by pressure. The greasing contains (in the mass %): "P-20" grade polyisobutylene - 11-13.5, oleic acid - no more than 2, the aviation oil of MS grade - 20 to 100. The technical result of the invention is assurance of the drawing stability, improvement of the quality of the processed products. ^ EFFECT: the invention ensures improvement of the quality of the processed products.