Re: pinhole Re: Al cookware

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From: NFetter@aol.com
Date: Mon Nov 01 1999 - 22:44:04 PST

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From: NFetter@aol.com
Message-ID: <0.25c66089.254fe234@aol.com>
Date: Tue, 2 Nov 1999 01:44:04 EST
Subject: Re:  pinhole Re:  Al cookware

Hi Ellen,
Aluminum is always coated with a tough layer of alumium oxide, Al2O3, and
does not need an additional coating to protect the surface. Food acids attack
this layer very slowly--even concentrated nitric acid will not attack
alumimum.
Neil Fetter

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