Search International and National Patent Collections

1. (WO2018088045) METAL-CARBON PARTICLE COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME

Pub. No.:    WO/2018/088045    International Application No.:    PCT/JP2017/034644
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Sep 27 01:59:59 CEST 2017
IPC: B32B 15/01
B05D 7/14
B05D 7/24
H01L 23/36
H01L 23/373
H05K 7/20
Applicants: SHOWA DENKO K.K.
昭和電工株式会社
Inventors: HIROSE Katumasa
廣瀬 克昌
Title: METAL-CARBON PARTICLE COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME
Abstract:
In a metal-carbon particle composite material (30), one or more flake-graphite-particle dispersion layers (1) in which flake graphite particles (1a) as carbon particles are dispersed in a metal matrix (9), one or more carbon fiber dispersion layers (2) in which carbon fibers (2a) as carbon particles are dispersed in the metal matrix (9), and one or more metal layers (3) formed in the metal matrix (9) are provided in layered fashion. The one or more flake-graphite-particle dispersion layers (1), the one or more carbon fiber dispersion layers (2), and the one or more metal layers (3) are joined and integrated. Either the flake-graphite-particle dispersion layer (1) or the carbon fiber dispersion layer (2) and the metal layer (3) are arranged in a state of being layered in alternating fashion throughout substantially the entire thickness direction of the composite material (30).