Corrosion of which metal is not proved to be wasteful?
Answers & Comments
simmi137
Aluminium because the corroded aluminium develops a layer of aluminium oxide which is protective.
0 votes Thanks 1
maheshwaranlupp0yaxy
Corrosion of ALUMINIUM metal is not proved to be wasteful. This is because the surface of aluminium when corroded forms a thin layer of aluminium oxide (alumina). This oxide layer prevents the metal from further corrosion. Thats why a thick layer of alumina is sprayed over the aluminium tp increase its resistance to corrosion.
Just message me or comment down if you have any doubts. Hope it helps.....
Answers & Comments
This is because the surface of aluminium when corroded forms a thin layer of aluminium oxide (alumina).
This oxide layer prevents the metal from further corrosion.
Thats why a thick layer of alumina is sprayed over the aluminium tp increase its resistance to corrosion.
Just message me or comment down if you have any doubts.
Hope it helps.....
Mark my answer as brainliest.
- Maheshwaran.