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Title:
HEAT-RESISTANT MEMBER
Document Type and Number:
WIPO Patent Application WO/2023/189687
Kind Code:
A1
Abstract:
A heat-resistant member that is a sintered object comprising first crystals, which comprise zirconium oxide, and second crystals, which are contained in a larger amount than the first crystals. In at least a surface region of the sintered object, the first crystals comprise monoclinic crystals and tetragonal crystals. In an X-ray diffraction analysis, the monoclinic crystals have a higher main-peak intensity than the tetragonal crystals.

Inventors:
MIYATA TAKUMI (JP)
UENO TAKAHIRO (JP)
TOYODA SATOSHI (JP)
Application Number:
PCT/JP2023/010470
Publication Date:
October 05, 2023
Filing Date:
March 16, 2023
Export Citation:
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Assignee:
KYOCERA CORP (JP)
International Classes:
C04B35/119
Foreign References:
JPS53126008A1978-11-02
JPS63210063A1988-08-31
JPH0558717A1993-03-09
JP2017024916A2017-02-02
JP2013056809A2013-03-28
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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