Question

What is anodising ?how it is done

Answer 1

Anodizing (spelt anodising outside USA) is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. The process is called anodizing because the part to be treated forms the anode electrode of an electrical circuit.

Answer 2

anodising is the process in which alluminium covered with the layer of oxide on it..
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