Colored zinc coating.

摘要

A method of forming a colored zinc coating on an iron or steel surface in which base metal of iron or steel is hot-dipped in a bath of or sprayed with a zinc alloy consisting essentially of 0.1 - 0.8 wt % Mn and optionally up to 1.0 wt % Cn and up to 0.1 wt % Ti, and the balance zn and inevitable impurities; as well as a zinc alloy of the aforementioned composition for hot dipping or spraying to form a colored zinc coating on a base surface.