Question

what is anodising process

Answer 1

Anodising is the process in which the metal is made corrosion resistant by covering it with a layer of Aluminum .
The aluminum reacts with the atmospheric oxygen and forms a protective layer which saves it from further corrosion . hope it helps you out

Answer 2

The layer of aluminium oxide on the surface of aluminium object to made it thicker by electrolysis process for more protection, this process is called anodising