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From: CHRISTOPHER_ZAVATSON@udlp.com
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Date: Tue, 24 Jul 2001 18:25:28 -0500
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Subject: Hydraulics
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          <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>>
          <<  Lancair Builders' Mail List  >>
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>>



<<What temperature do you need to get to anneal the 
aluminum?  My household oven goes to 500 F or so.  Will this do?  (Obviously, 
with this approach I need to wait until my wife is out of the house...)>>

500 deg F will begin to anneal the flared tubing, in particular the work
hardened areas.  However, this will also affect the temper of the B-nuts and
sleeves, assuming you are using the aluminum variety.  These are typically 2014
or 2024 aluminum and 500 deg F is above the aging temperature for these two
alloys.  I would stick to local heating of the flared ends only.

Chris Zavatson
N91CZ 360std
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