kayle1
It is a method for prevention of the rusting of metals. the req. metal article is cept at the anode and aluminium is kept at cathode. a layer of aluminium oxide settles at the metal article on electrolyisng hope it helped u thanks...
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AwesomeAdi2
Protective layer is formed naturally on the surface of aluminium metal by reaction with oxygen in air in the anodizing process this layer can be made of desired thickness anodizing in is done by electrolysis dilute acid is taken in the electrolytic cell and the aluminium article is dipped in it as the anode when an electric current is passed hydro hydrogen gas is released as the cathode and the Oxygen gas at the anode reaction with oxygen acres and the layer of hydrated Aluminium oxide is formed on the anode that is the iron articles this layer can be made attractive by adding colour in the cell during electrolysis hope it helps u
Answers & Comments
the req. metal article is cept at the anode and aluminium is kept at cathode.
a layer of aluminium oxide settles at the metal article on electrolyisng
hope it helped u
thanks...
hope it helps u