Title:
HEAT-RESISTANT MEMBER PROVIDED WITH HEAT-SHIELDING COATING, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/076341
Kind Code:
A1
Abstract:
Provided are a heat-resistant member provided with a heat-shielding coating suitable for stable production and having good thermal insulation properties, thermal responsiveness, and distortion following properties, and a method for manufacturing the heat-resistant member. The present invention is configured as described below. The heat-resistant member 10 provided with a heat-shielding coating is characterized in that the heat-shielding coating 11 has a metal phase comprising an aggregate of a plurality of metal particles 2, and inorganic-compound particles (4, 5) dispersed in the metal phase, the metal particles 2 being bonded to each other and the metal phase and a base material 1 of the heat-resistant member 10 being bonded to each other by diffusion bonding. The method for manufacturing a heat-resistant member provided with a heat-shielding coating includes a step for arranging a particle mixture of the plurality of metal particles 2 and the inorganic-compound particles (4, 5) as a film on the surface of the base material 1, and a step for resistance-heating the particle mixture arranged in a film by electrification thereof while applying pressure thereto in the film thickness direction, and bonding the metal particles 2 to each other and bonding the base material 1 and the metal phase comprising an aggregate of a plurality of the metal particles 2 to each other by diffusion bonding.
Inventors:
KAWANAKA HIROTSUGU (JP)
SUGIMOTO ITTOU (JP)
SUGIMOTO ITTOU (JP)
Application Number:
PCT/JP2015/081677
Publication Date:
May 19, 2016
Filing Date:
November 11, 2015
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
C23C24/08; F02F3/10; F02F3/12
Foreign References:
| JP2004277779A | 2004-10-07 | |||
| JPS63140004A | 1988-06-11 | |||
| JP2000312981A | 2000-11-14 | |||
| JPH051364A | 1993-01-08 | |||
| JPH0673522A | 1994-03-15 | |||
| JP2002037665A | 2002-02-06 | |||
| JPH0657396A | 1994-03-01 |
Other References:
See also references of EP 3219827A4
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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