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Title:
JOINTED CERAMIC
Document Type and Number:
Japanese Patent JP2015067472
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a jointed ceramic that can be used for a long period even in an environment of repeated high temperature.SOLUTION: A jointed ceramic 10 is formed by binding a first sintered ceramic body 1 and a second sintered ceramic body 2 via a joint layer 3 made of an oxide containing a rare earth element, silicon, aluminum, and magnesium. The content of the rare earth element in terms of the oxide in the outer part 3a of the joint layer 3 is higher than the content of the rare earth element in terms of the oxide in the inner part 3b of the joint layer 3.

Inventors:
NAKAMURA KIYOTAKA
Application Number:
JP2013201727A
Publication Date:
April 13, 2015
Filing Date:
September 27, 2013
Export Citation:
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Assignee:
KYOCERA CORP
International Classes:
C04B37/00
Domestic Patent References:
JPH05148048A1993-06-15
JPS5742580A1982-03-10
JPS63159263A1988-07-02
JPH05148048A1993-06-15
JPS5742580A1982-03-10
JPS63159263A1988-07-02
JPH05148049A1993-06-15
JPH05148047A1993-06-15
JPH05148049A1993-06-15
JPH05148047A1993-06-15
Foreign References:
FR2538370A11984-06-29
FR2538370A11984-06-29



 
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