Zinc-magnesium alloy corrosion-resistant pigment, corrosion-resistant paint, and method for producing the corrosion-resistant pigment

摘要

The present invention relates to platelet-shaped corrosion-resistant pigments, wherein the platelet-shaped zinc-magnesium alloy pigments are in each case the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Based on the total molar amount of Fe and Cu, 25.1 to 76.85 mol% Zn, 23 to 67.3 mol% Mg, 0.15 to 7.6 mol% Mn, Be, Y, Li, Sn, and mixtures thereof, having a composition comprising 0-5 mol% Al, Ti, Fe, Cu, and mixtures thereof, where the sum of their mole percentages is 100 mol%. The invention further relates to the use and production of these pigments.