Subject: | |
From: | |
Date: | Thu, 11 Jul 96 16:54:51 PDT |
Content-Type: | text/plain |
Parts/Attachments: |
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[log in to unmask] Wrote:
|
| There are two primary equations that I know of. The first is
| more of a rule
| of thumb and is based on an Arrhenius rate of reaction. The
| second, which is
| recommended, is the Eyring Model. The IPC SIR Handbook
| (IPC-9201), which is
| nearing publication, has a section detailing this equation.
| It can also be
| found in the original report of the Low Residue Soldering
| Task Force. I
| don't think it will come across well as an ASCII text
| message. If you will
| give me a fax number or mailing address, I can send you the
| necessary
| references.
Doug,
Thank you very much. I would like to study the two primary equations that
you have cited. Could you send me these two primary equations and the
section in IPC-9201 which describe the Eyring model (only if there are not
many pages). My fax number is (503)627-5062. Thanks again for your
guidance.
Nora
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