Freethought & Rationalism Archive

tronvillain · 02-25-2002, 11:33 PM

And it is Alumina.

Automaton · 02-26-2002, 03:41 AM

Late_Cretaceous: No, that would be normal aluminium oxide, which is a white powder. However, it is only a very very thin layer, and can't be seen. The same thing happens with aluminium cookware.

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02-25-2002, 11:33 PM	#11
tronvillain Veteran Member Join Date: Oct 2000 Location: Alberta, Canada Posts: 5,658	And it is Alumina.

02-26-2002, 03:41 AM	#12
Automaton Senior Member Join Date: Jan 2002 Posts: 717	Late_Cretaceous: No, that would be normal aluminium oxide, which is a white powder. However, it is only a very very thin layer, and can't be seen. The same thing happens with aluminium cookware.

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