Chemically compatible, lightweight heat pipe

Details Chemically compatible, lightweight heat pipe Chemically compatible, lightweight heat pipe

2006-02-28

2010-06-29

Bryant, David P (Department: 3726)

Metal working

Method of mechanical manufacture

Heat exchanger or boiler making

C029S890030, C029S890035, C148S420000, C165S140000, C165S104260, C165S104270, C361S700000, C420S402000, C420S414000

Reexamination Certificate

active

07743502

ABSTRACT:
The present invention provides an apparatus including a magnesium alloy vessel that is substantially free of aluminum and zinc, but including magnesium in combination with a gettering metal and a method for making such apparatus. The magnesium alloy vessel has a hollow interior cavity containing a working fluid, with a stable, protective layer formed on the inside wall of the vessel so as to establish non-corrosive compatibility with the working fluid.

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