The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2020
Filed:
Sep. 28, 2016
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Kiyotaka Nakamura, Kirishima, JP;
Masayuki Moriyama, Kirishima, JP;
Assignee:
KYOCERA CORPORATION, Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 37/00 (2006.01); B32B 18/00 (2006.01);
U.S. Cl.
CPC ...
C04B 37/003 (2013.01); B32B 18/00 (2013.01); C04B 37/00 (2013.01); C04B 37/005 (2013.01); C04B 37/006 (2013.01); B32B 2250/02 (2013.01); B32B 2307/752 (2013.01); C04B 2237/08 (2013.01); C04B 2237/083 (2013.01); C04B 2237/16 (2013.01); C04B 2237/365 (2013.01); C04B 2237/708 (2013.01); C04B 2237/78 (2013.01);
Abstract
A ceramic bonded body of the disclosure includes a first silicon carbide ceramics, a second silicon carbide ceramics, and a bonding layer positioned between the first silicon carbide ceramics and the second silicon carbide ceramics. The bonding layer contains 25 mass % or more metallic silicon, and 25 mass % or more silicon carbide assuming all components constituting the bonding layer as 100 mass %, and a total of the metallic silicon and the silicon carbide is 75 mass % or more, and the bonding layer further contains at least one of nickel silicide and chromium silicide.