Inorganic Surface Coatings – Chromate Conversion Coatings on Electrolytic Zinc and Cadmium Coatings. This standard covers the requirements and testing methods for passivated coatings on zinc and cadmium surfaces. The passivation process increases corrosion resistance and reduces the need for additional surface treatments. The standard outlines how passivated surfaces should be tested to meet quality and functional requirements.
Associated processes
Zinc plating