Zinc alloy intended for anti corrosive coatings on ferrous materials and process for producing anti corrosive coatings on ferrous materials

摘要

"Zinc alloy intended for coating anti corrosive on ferrous materials and process for producing anti corrosive coatings on ferrous materials' '.The present invention relates to a zinc alloy coatings, anti - corrosive producing on ferrous materials; characterized as consisting of zinc as their usual impurities possivelmentAnd aluminum and / or lead as well as metal ligands consisting of X and Y% nickel with between V and W% of at least one of the metals, vanadium and chromium and, and is equal to or greater than 0.001.Preferably greater than 0.04, y is less than or equal to 0.6, preferably less than 0.2, V is equal to or greater than 1, preferably greater than 0.03, W is less than or equal to 0.6.Preferably less than 0.04.