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Solder Creep

Question asked by Christian Rommelfanger on Aug 18, 2015
Latest reply on Aug 19, 2015 by Janko Stellaard

I try to simulate creep in an electornic bga package under thermal cycling. The key to the right result will be the creep constants for the solder. All constants i found online are for the hyperbolic sine creep law. As far as I know solid works can only work with the Nortons creep law.

 

Can i somehow implement the hyperbolic sine creep law?

Is there any way to get the right creep constants for a common solder?

 

Or can i possibly calculate the norton creep constants with the given hyperbolic sine constants?

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