Preparing of Army-Green Ceramic Coating on LY12 Alloy and the Study of Fastness to Ultraviolet Light
In this paper, army-green ceramic coating has been obtained by Micro-arc Oxidation, a study of the effects of terminal voltage and colored salt concentration on the thickness, chromaticity and luminance has been made. The performance of anti-aging performance to ultraviolet light of the coatings and anodized oxide film on aluminum by electrolytic coloring was investigated. The thickness, chromaticity ,luminance of the coating were measured .The best sample was obtained at the terminal voltage of 360V and the colored salt concentration of 15g/L, the anti-aging of the army-green coatings to ultraviolet light is apparently better than that of the anodized oxide film by electrolytic coloring.
Shiquan Liu and Min Zuo
J. M. Hao et al., "Preparing of Army-Green Ceramic Coating on LY12 Alloy and the Study of Fastness to Ultraviolet Light", Advanced Materials Research, Vols. 306-307, pp. 746-749, 2011