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November 1998

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Subject:
From:
"Alderete, Michael" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 25 Nov 1998 14:55:05 -0800
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Dave Hillman, et al...
1st, Happy Thanksgiving to all on TechNet.

QUESTION: at "normal" soldering iron temperatures, what happens when you
melt a eutectic solder preform (p/o clip lead) together with hi-temp, 90
to 94% Sn (bal=Pb) solder?
Will the two solders alloy, or just form a mixture? Please provide as
metallurgically correct an answer as possible.

Thanks in advance

Michael Alderete
Aerojet, Azusa (So.) CA

...it's going to be about 80F here tomorrow. Hope you'll still answer
this question on solder mixtures.

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