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Unread 02-09-2005, 01:37 PM   #5
BillA
CoolingWorks Tech Guy
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Join Date: Dec 2000
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for me 0.5° is HUGE, but I live here

that paper is concerned with sintering, extrapolation to 'other' things is questionable

oxidation includes the faint discoloration over time to the thick black crust that forms on copper when it is cherry red and exposed to oxygen (air)

so does the discoloration affect the thermal resistance of the TIM joint ?
based on my (relatively crude) testing I would say not,
if I cannot measure it I lump its effects with all the other uncontrolled variables associated with the procedure and component - see 'fouling' of HXs

Inchoerent is generating good values to 4 decimal places, perhaps he would be interested
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