Title:
HEAT EXCHANGER PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/176898
Kind Code:
A1
Abstract:
This heat exchanger production method comprises: a moulding step for moulding a mixture including silicon carbide particles, an organic binder and a dispersion medium, thereby obtaining a plurality of moulded articles having gas flow passages; a heat medium flow passage forming step for interposing an interlayer material between the plurality of moulded articles, thereby forming a heat medium flow passage R2; a degreasing step for degreasing a moulded article on which the interlayer material is provided, and thereby obtaining a degreased body 30; and an impregnating step for impregnating the degreased body 30 with metal silicon.
Inventors:
MATSUMOTO MANABU (JP)
FUJITA YOSHITAKA (JP)
KOGA YOSHIHIRO (JP)
FUJITA YOSHITAKA (JP)
KOGA YOSHIHIRO (JP)
Application Number:
PCT/JP2019/009862
Publication Date:
September 19, 2019
Filing Date:
March 12, 2019
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
F28F21/04; B22F3/26; C04B38/00; C04B41/88; F28D9/02
Domestic Patent References:
| WO2011071161A1 | 2011-06-16 | |||
| WO2017213088A1 | 2017-12-14 |
Foreign References:
| JPH07151478A | 1995-06-16 | |||
| JPS6183897A | 1986-04-28 | |||
| JP2015042934A | 2015-03-05 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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