METHOD FOR PRODUCING METAL-CARBON PARTICLE COMPOSITE MATERIAL

Title:

METHOD FOR PRODUCING METAL-CARBON PARTICLE COMPOSITE MATERIAL

Document Type and Number:

Japanese Patent JP2018199840

Kind Code:

A

Abstract:

To provide a method for producing a metal-carbon particle composite material with reduced anisotropy of heat properties (e.g., thermal conductivity, linear expansion coefficient).SOLUTION: A method for producing a metal-carbon particle composite material includes the steps of: applying coating liquid containing carbon particles to a coating target surface of metal foil, to obtain coated foil with a carbon particle layer formed on the coating target surface of the metal foil; cutting the coated foil to obtain a plurality of cut small pieces 13; filling the plurality of cut small pieces 13 into a mold 16; and sintering the plurality of cut small pieces 13 filled into the mold 16 for sintering them.SELECTED DRAWING: Figure 11

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Inventors:

WAKABAYASHI SHOICHIRO
HIROSE KATSUMASA

Application Number:

JP2017103610A

Publication Date:

December 20, 2018

Filing Date:

May 25, 2017

Export Citation:

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Assignee:

SHOWA DENKO KK

International Classes:

C22C47/20; C01B32/05; C01B32/158; C01B32/182; C01B32/20; C22C47/06

Attorney, Agent or Firm:

Yoshihito Shimizu
Hisayoshi Shimizu
Ken Takada
Kenbun Sugiura

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