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Patent Searching and Data


Title:
COMPOSITE MATERIAL AND METHOD FOR PRODUCING COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/163721
Kind Code:
A1
Abstract:
Provided is a composite material comprising: coated particles, each of which includes a carbon-based particle composed of a carbon-containing substance and a carbide layer that covers at least part of the surface of the carbon-based particle; and a copper phase that binds the coated particles, wherein the carbide layer is made of a carbide including at least one selected from the group consisting of Si, Ti, Zr, and Hf, and the average particle diameter of the carbon-based particle is 1-100 µm.

Inventors:
MATSUGI Ryota (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
IWAYAMA Isao (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
KUWABARA Tetsuya (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
Application Number:
JP2019/005901
Publication Date:
August 29, 2019
Filing Date:
February 18, 2019
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
C22C26/00; B22F1/02; B22F3/26; C01B32/28; C22C1/05; C22C1/10; H01L23/373
Domestic Patent References:
WO2016035795A12016-03-10
Foreign References:
JP2013115096A2013-06-10
US20100319900A12010-12-23
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (KEIMEI PATENT OFFICE, 10F ASTRO Shin Osaka 2 Bldg., 1-3, Nishinakajima 6-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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