A Study on Aluminium Alloy Anodizing and Coloring Technology with Periodic Reverse Direct Current

@inproceedings{Jieming2000ASO,
  title={A Study on Aluminium Alloy Anodizing and Coloring Technology with Periodic Reverse Direct Current},
  author={Yuan Jieming},
  year={2000}
}
Periodic rreverse direct current was employed in the electrolytic anodizing and coloring of a type of aluminium alloy with high copper content. Effects of technological conditions such as temperature and current density on the growth rate and quality of the anodizing film are analysed, and a practical operating technology is obtained. The experimental results show that AlCu alloy, which is difficult to be treated usually, can be anodized and colored in sulfuric acid with periodic reverse direct… CONTINUE READING