Why would corrode aluminum products?
But the destructive effects of acid on alumina is very strong, it should be avoided aluminum prolonged contact with the acid. When cleaning aluminum products as well, not to use force against hard objects scratching the surface of alumina, the impact of product life.
Chemical properties of aluminum is very active, but there is strong resistance to aluminum corrosion properties. The reason is that the aluminum of the aluminum surface after exposure to oxygen in the air is rapidly oxidized to form an oxide layer of aluminum oxide, which is a dense aluminum oxide layer blocking contact with the outside world, even if this layer It was destroyed, but a contact with air, as soon as there will be a new oxide film is formed, which is the main reason for corrosion-resistant aluminum products.
