NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: A-12 Bubble sextant
From: hellos
Date: 2006 Jun 26, 13:00 -0500
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From: hellos
Date: 2006 Jun 26, 13:00 -0500
JPP-
I would suggest brass, or better bronze, for
your new part. Both are much less reactive than zinc (and stronger) and still
better than aluminum. And before you install the new part, apply an
anti-corrosive barrier (inert grease, antioxidant, antigalvanic paste, etc.) to
it anyway.
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