The behaviour of anodizin and sealing of anodic oxide films on Al-Li (01430) Alloy is studied by technique of electrochemisty and etc. A method for improving the resistance to corrosion of anodic oxide films on Al-Li (01430) Alloy is discovered. It is beleved that tne additives of X_mYO_n and organic additive A can lead to formation of stable chemicals inside the holes of anodic oxide films. The stable chemicals can plug up the holes and make anodic oxide films compact, and the resistance to corrosion is improved.
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