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KISE Journal of Korean Institute of Surface Engineering 2021;54(1):30-36. Published online: Nov, 30, -0001
DOI : 10.5695/JKISE.2021.54.1.30
In this study, double-layered anodizing films were formed on Al 5052 and Al 6061 alloys consecutively first in sulfuric acid and then in oxalic acid, and hardness, withstand voltage, surface roughness and acid resistance of the anodizing films were compar
키워드 Aluminum;consecutive two-anodizing process;Oxalic acid;Sulfuric acid anodizing;Hardness;Dielectric breakdown;Acid resistance;