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From [log in to unmask] Mon Jul 21 10: |
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I also should have stated that I am trying to do this with no-clean
flux. The literature I read says that I must use an activated flux.
Unfortunately, there is no barrier layer, which would make my life
easy.
______________________________ Reply Separator _________________________________
Subject: Re: Soldering silver on brass
Author: <[log in to unmask]> at internet
Date: 7/15/97 11:50 AM
Hi TechNet -
If there is no barrier plating finish between the silver and the brass
(such as nickel) then you may have zinc diffusion into/thru the silver
finish which will make for an nonsolderable situation. Conduct a
microsection and scanning electron microscopy analysis on the part to
determine the metallurgies present and to verify the finish
measurements. Good Luck.
Dave Hillman
Rockwell Collins
[log in to unmask]
______________________________ Reply Separator _________________________________
Subject: Soldering silver on brass
Author: [log in to unmask] at ccmgw1
Date: 7/15/97 8:42 AM
I have a part which is brass with 1 um of Ag. It does not take solder
very well at all. Any suggestions?
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