セラミック部材 - Kyocera Corporation

Title:

セラミック部材

Document Type and Number:

Japanese Patent JP7197610

Kind Code:

B2

Abstract:

A heat-resistant member of the present disclosure is formed of an alumina-based ceramic containing alumina crystals and a glass formed of Si, Ca, Mg, and O, and an area ratio occupied by the glass in an inner portion is larger than an area ratio occupied by the glass in the surface portion.

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Inventors:

Kentaro Kikuchi
Satoshi Toyoda
Takahiro Ueno
Takenoshita Hidehiro

Application Number:

JP2020569687A

Publication Date:

December 27, 2022

Filing Date:

January 29, 2020

Export Citation:

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Assignee:

Kyocera Corporation

International Classes:

C04B35/101; B32B18/00; H01T13/38

Domestic Patent References:

JP9132471A
JP52090507A
JP2017115789A
JP2011134844A
JP2008132913A
JP2007284264A
JP2011219301A
JP57118079A
JP2002246144A
JP20012464A

Foreign References:

CN105237012A
US20080248707
DE10238053A1

Attorney, Agent or Firm:

Sakai International Patent Office

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