[P] P186~P200

[P189] Improvement of corrosion resistance by Mg-Al layered double hydroxide electrodeposited on AA6061 alloy

*Supicha TRAKULDIT^1,2, Sachiko HIROMOTO^1,2 (1. Waseda University、2. National Institute for Materials Science)

Keywords:anti-corrosion coating、atmospheric corrosion、layered double hydroxide

Mg-Al layered double hydroxide was electrodeposited on AA6061 alloy to improve its corrosion resistance. Effect of the electrolyte concentration was investigated to optimize the coating condition.