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Title:
HEAT EXCHANGER AND PRODUCTION METHOD FOR HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/078225
Kind Code:
A1
Abstract:
A heat exchanger 10 comprising first cells that cause a first fluid to flow therethrough, second cells that cause a second fluid to flow therethrough, and partitioning walls 12 that partition the first cells and the second cells. The partitioning walls 12 comprise: skeleton sections 12a having silicon carbide as the main component thereof; and filled sections 12b that comprise metal filled between the gaps of the skeleton sections 12a and covering the surface of the skeleton sections 12a. The partitioning walls 12 have a surface roughness Ra of at least 1.0 µm.

Inventors:
KOGA YOSHIHIRO (JP)
ISHIGURO SONOSUKE (JP)
MURATA TOSHIO (JP)
Application Number:
PCT/JP2018/038573
Publication Date:
April 25, 2019
Filing Date:
October 17, 2018
Export Citation:
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Assignee:
IBIDEN CO LTD (JP)
International Classes:
F28F21/04; C04B35/569; F28D7/00; F28D21/00; F28F13/02; F28F21/08
Foreign References:
JP2017170645A2017-09-28
JP2010271031A2010-12-02
Other References:
See also references of EP 3699540A4
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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