Can foil work at 430 degrees high temperature?
The melting point of aluminium is 660.4 degrees centigrade and the boiling point is 2467. The foil can resist high temperature, but it will be oxidized. A white powder, a covalent compound, having a melting point of 2050 DEG C and a boiling point of 3000 DEG C
In a word, can not withstand 430 degrees, do not say the reason, practice
Therefore, it can be inferred that if oxidized, the final result may not be aluminum foil, but also alumina. A touch may be powdery...