Look, man, you need know what you are looking for. Speak with your nearest mechanical engineer with ANSYS or NASTRAN or similar program on his repertoir, together with the report below, and he'll help you.
Good Luck, wish you a vibrant day.
Inge

http://www.imec.be/IMECAT/documents/12_2004_IMAPS_EMPS_Vandevelde_paper.pdf


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Tan Geok Ang
Sent: den 14 augusti 2008 11:21
To: [log in to unmask]
Subject: Re: [TN] Elasticity

We are evaluating different axis's and levels of G-vibration test with different temperatures.
Not CTE...
What is E-module?

________________________________

From: Hernefjord Ingemar [mailto:[log in to unmask]]
Sent: Thu 8/14/2008 4:07 PM
To: TechNet E-Mail Forum; Tan Geok Ang
Subject: RE: Elasticity



you mean CTE ?  Or E-module ? Why do you ask and what's the issue?

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Tan Geok Ang
Sent: den 14 augusti 2008 03:11
To: [log in to unmask]
Subject: [TN] Elasticity

Hi All,
                Can the elasticity of FR4 rigid PCB and solder joints (SnPb, SAC) be definite (with value)? Thanks in advance.

Best Regards
GA Tan

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Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
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