how to prevent aluminium foil from oxidation
uminium is incredibly reactive and so develops a very (as in VERY) thin oxide layer more or less as soon as it is made or reshaped. What looks like a super-shiny metal on a roll of foil is in fact the oxide with metal showing through.
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what is Aluminum Oxide
Aluminum oxide is a common, naturally occurring compound that’s employed in various industries, most particularly in the production of aluminum. The compound is used in production of industrial ceramics. Its most common crystalline form, corundum, has several gem-quality variants, as well.
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