METHOD OF SURFACE-TREATING ALUMINUM MATERIAL FOR DISSIPATING HEAT
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United States of America Patent
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Issued Date -
Dec 17, 2015
app pub date -
Nov 4, 2014
filing date -
Jun 16, 2014
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Abandoned
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Abstract
The present application relates to a method of surface-treating an aluminum material for dissipating heat, which is capable of increasing the radiation heat flux to thus enhance heat dissipation performance, and includes anodizing an aluminum material using an electrolyte composed of oxalic acid, and forming cobalt sulfide (CoS) in surface pores of the aluminum material thus sealing the surface of the aluminum material.
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