What is anodising of aluminium
Answers
Answer:
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Explanation:
Anodising of aluminium is done in the electrolysis process.
It is a electro chemical process in which the current is passed and the aluminium is get coated to over come the corrosion.
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Explanation:
itis a process of forming a thick oxide layer on the surface of aluminium aluminium develop a thin layer of oxide when left in air this oxide layer is protective and prevent the metal from for the oxidation this layer can be made more thick by anodizing the process clean aluminium article is taken as anode and H2 s o4 as an electrolyte when electric current is passed O2 gas get liberated which react with metal aluminium to form a thick layer of oxide on its surface