Title:
C/C COMPOSITE AND METHOD FOR PRODUCING SAME, AND HEAT-TREATMENT JIG AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/206168
Kind Code:
A1
Abstract:
Provided is a C/C composite that, in environments that include a heating process and a cooling process, exhibits a long life and resists exercising a negative effect on surrounding equipment and workpiece quality. According to measurement of the open porosity by mercury porosimetry, the C/C composite has an open porosity at a pore radius of at least 0.4 µm and less than 10 µm of not more than 2.0%.
Inventors:
TOMITA SYUHEI (JP)
MACHINO HIROSHI (JP)
NISHI YOKO (JP)
MACHINO HIROSHI (JP)
NISHI YOKO (JP)
Application Number:
PCT/JP2021/015039
Publication Date:
October 14, 2021
Filing Date:
April 09, 2021
Export Citation:
Assignee:
TOYO TANSO CO (JP)
International Classes:
C04B35/80; C04B35/83; C08J5/04; F27D3/12
Foreign References:
| JPH08225375A | 1996-09-03 | |||
| JPH08157273A | 1996-06-18 | |||
| JP2006143478A | 2006-06-08 | |||
| JPH0812457A | 1996-01-16 | |||
| JPH0733543A | 1995-02-03 | |||
| JP2014162694A | 2014-09-08 | |||
| JP2004067478A | 2004-03-04 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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