COPPER PASTE, WICK FORMATION METHOD, AND HEAT PIPE

Abstract: a copper paste for forming a wick of a heat pipe contains copper particles, thermally decomposable resin particles, a dispersion medium for dispersing the copper particles and the thermally decomposable resin particles, and a thermally decomposable resin that is soluble in the dispersion medium. a method for forming a wick of a heat pipe comprises a step of printing the copper paste and a step of sintering the copper paste. a heat pipe comprises a wick including a sintered body of the copper paste.

Inventor(s): Hideo NAKAKO, Toshiaki TANAKA, Dai ISHIKAWA, Yoshinori EJIRI, Michiko NATORI

CPC Classification: B22F3/1035 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy ); APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER)

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