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anneal you dirty coppers

To: spridgets-digest@autox.team.net
Subject: anneal you dirty coppers
Date: Wed, 22 Aug 2001 19:15:30 EDT
Heating the copper to a red glow with a torch, then letting it cool slowly in 
air anneals (softens) it.
Dropping the hot copper in water will reharden the surface.
Ray Lynch
Bugeyes and bimmers



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