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Unread 06-28-2004, 12:44 AM   #14
redleader
Thermophile
 
Join Date: Jun 2001
Location: The deserts of Tucson, Az
Posts: 1,264
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Quote:
Originally Posted by Karantanec
Would corrosion occur only on the stainless steel or would the copper elements get damaged too?
WHat METAL other then copper should I use then to make a reservoir?
WHat exact coolant mixture should I use, which prevents corrosion and doesnt lower the cooling properties? I hear anti-freeze hinders heat transfer.

A friend of mine implied there could be a way to circumvent corrosion between materials by connecting them with a copper wire outside the coolant (so the wire would make kind of a short-circuit between the reservoir and waterblocks, preventing the reaction through the fluid.
Any info on that?
Won't help. He confused about how the battery effect works. The reaction isn't directly between the two materials, but rather between one piece of metal and dissolved ions in the coolant. Having a common potiential between the two metals doesn't affect the dissolved ions.
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