Anodic Coating with Enhanced Thermal Conductivity.
Patent, Filed 25 Apr 88, patented 18 Apr 89,
DEPARTMENT OF THE NAVY WASHINGTON DC
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A method of and apparatus for anodization uses an electrolyte consisting of 1.0 percent by weight of aqueous solution of oxalic acid, and anodization temperature in the range of 0-5 C, and an anodization voltage starting at 100 volts and progressing to 300 volts after 90 minutes at an anodization current density of 2-3 amps per sq.dc. to provide a 30-40 micrometer thickness having a thermal conductivity of 1.3 WattmeterC. Patents. mjm
- Inorganic Chemistry
- Physical Chemistry
- Coatings, Colorants and Finishes