Letter 24077

Effect of Tarnaban coating on thermal conductivity [Texas] 

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Will Tarnaban inhibit thermal conductivity into and through a thin Silver or Silver plated Copper part? The part will be held in contact with a heated and oiled surface with the temperature measured on the other side of the part. Also, will motor oils disolve or attack Tarnaban on Silver heated to as high as 400F?

John Stevens
electronic instruments - Austin, Texas, USA

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