Title:
CARBONACEOUS COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/261971
Kind Code:
A1
Abstract:
The present invention provides a carbonaceous composite material that protects the outer surface and pore surfaces in the interior of a porous substrate, and results in less difference in temperature distribution compared to a case where only the substrate was used as a furnace wall material or the like. The present invention pertains to a carbonaceous composite material characterized by comprising a substrate formed from an open-pore porous carbonaceous material, and a pyrolytic carbon film formed on the surface of the open pores in the interior of the substrate and on the outer surface of the substrate.
Inventors:
NORO TADASHI (JP)
MAEDA SHINYA (JP)
MAEDA SHINYA (JP)
Application Number:
PCT/JP2020/022606
Publication Date:
December 30, 2020
Filing Date:
June 09, 2020
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
F27B5/10; C01B32/00; C01B32/205; C01B32/21; C04B35/52; C04B35/83; C04B38/00; C04B41/87; F27D1/00
Foreign References:
| JPH11171681A | 1999-06-29 | |||
| JP2016069230A | 2016-05-09 | |||
| JP2002145693A | 2002-05-22 | |||
| JP2007309668A | 2007-11-29 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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