Steel Technological

Color galvanized steel sheet

color galvanized steel
Color galvanized steel sheet is galvanized sheet refers specifically to the surface without passivation dyeing and other chemical treatment or paint coating, the natural color rendering, such as blue, red, green, yellow and other colors of galvanized products, corrosion resistance and more better. For example: adding nickel and titanium in molten zinc at different impregnation and cooling conditions, the surface can be obtained in different colors yellow, purple and blue. Zinc manganese and copper in solution, under appropriate conditions can form a rainbow-colored coating.
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