Quote:
Originally posted by Cossey3
my idea was to make the core as flat as possible thus making the contact area across the tim as large as possible. this will not give as good results as a system with no tim but i dont think there is a practical way for use to remove the tim altogether. the silver precipitation method can only build paper thin layers at a time so it would be very difficult to buld an entire hs. my idea was to make a heat spreader with a very flat top surface that was grown onto the die so while there is still a tim it is now between 2 surfaces that can be properly lapped so the contact area will be much larger.
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So what is pressure was applied a little off on a corner? Would the grown on silver pop off? How strong is the bond between the aluminum Die and the gown on silver?