Could use some help

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Hi smtnetters, I�m looking for reference material prefera... - May 18, 2007 by Patrick Bruneel

Pat: Very descriptive SUBJECT choice. Surface tension: *... - May 21, 2007 by davef

Dave, Thanks a lot; you truly are a living database. I w... - May 21, 2007 by Patrick Bruneel

Patrick Bruneel

#50293

Could use some help | 18 May, 2007

Hi smtnetters,

I�m looking for reference material preferably graph�s displaying the viscosity and surface tension vs. temperature for standard Sn63 Pb37 alloy.

Plenty of reference material is available on pure metals but can�t find anything on the 63/37 alloy.

Thanks in advance for your help,

Patrick

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davef

#50310

Could use some help | 21 May, 2007

Pat: Very descriptive SUBJECT choice.

Surface tension: * Soldering and Surface Tension; Champion, JA; Physics Education, V 16, No 2, 1981, pp 98-100(3) Institute of Physics [We have not looked at this, so we cannot comment, but it seems like an appropriate title for what you're looking to understand.] * We know that it says 'lead-free' and that you're looking for leaded, but try - DATA BASE OF Pb - FREE SOLDERING MATERIALS, SURFACE TENSION AND ... http://www.imim.pl/fileadmin/Surdat/SURDAT.pdf

Viscosity: Soldering in Electronics; RJ Klein Wassink; Electrochemical Publications 1989 [090115024X]; Table 4.8, p164

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Patrick Bruneel

#50311

Could use some help | 21 May, 2007

Dave,

Thanks a lot; you truly are a living database. I will need new spectacles missed the eutectic alloy in table 4.8 of the Klein Wassink book.

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