Title:
CERAMIC PLATE AND MANUFACTURING METHOD THEREFOR, PLATE SPRING, SETTER, AND METHOD FOR MANUFACTURING CERAMIC SINTERED BODY
Document Type and Number:
WIPO Patent Application WO/2022/054684
Kind Code:
A1
Abstract:
Provided is a ceramic plate having a convexly curved first main surface and a concavely curved second main surface on the reverse side from the first main surface, with a warpage amount W of 1 mm or more. Also provided is a method for manufacturing the ceramic plate comprising a step for overlapping and heating a setter having a convex or concave curved surface and a ceramic green sheet so that the main surface of the ceramic green sheet is along the curved surface, to obtain a ceramic plate with a warpage amount of 1 mm or more.
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| JPH0614897 | [Name of device] Firing cart |
Inventors:
YAMAGATA TOSHITAKA (JP)
HIGASHI RIKI (JP)
HIGASHI RIKI (JP)
Application Number:
PCT/JP2021/032285
Publication Date:
March 17, 2022
Filing Date:
September 02, 2021
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
F27D3/12; C04B35/587; C04B35/64; F16F1/18
Domestic Patent References:
| WO2009031236A1 | 2009-03-12 |
Foreign References:
| JP2003090372A | 2003-03-28 | |||
| JPH08247666A | 1996-09-27 | |||
| JPH06293553A | 1994-10-21 | |||
| JPH01201081A | 1989-08-14 | |||
| JPS6188033A | 1986-05-06 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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