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01:49 1996 |
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Good Morning Technet!
Bill - the brazing alloy 72Ag/28Cu has an industry standard callout
per AWS A5.8: BAg8. I started digging through my references and then
stopped - you are asking for the physical properties of the braze
alloy itself and those don't typically show up in the standard
reference. I checked the ASM Handbooks and the AWS Handbook series but
neither contained the physical property data you are looking for. I
suggest you call:
Handy & Harmon
850 Third Ave
New York NY 10022
212-752-3400
This phone number is old so you may have to make a couple of calls to
get to H&H. They are an industry leader in supplying brazing materials
and hopefully they have the data you are looking for. Good Luck.
Dave Hillman
Rockwell Collins
[log in to unmask]
______________________________ Reply Separator _________________________________
Subject: Material Properties for 72Ag/28Cu brazing alloy
Author: [log in to unmask] at ccmgw1
Date: 12/11/96 6:14 PM
Does anyone have CTE, thermal conductivity, and strength data for
72Ag/28Cu brazing alloy? I'm performing a thermal/stress analysis of a
system that is cooling from solidification of the brazing alloy (800C)
to room temp. and is then modified and cooled to -55C. I'm sure the
properties are temperature dependent, but room temperature data would
get me in the ballpark. Any help would be appreciated.
______________________________________________________________________________
Bill Sturner - Structural/Thermal Analysis Voice: 609-338-2855
Lockheed Martin MARCALL: 8-794-2855
Government Communications Systems FAX: 609-338-2555,4628
1 Federal Street Email:
[log in to unmask]
MS: OPS-2-A1
Camden, New Jersey 08102
______________________________________________________________________________
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