Title:
METHOD FOR PRODUCING ALLOY MEMBER, ALLOY MEMBER, ELECTROCHEMICAL ELEMENT, ELECTROCHEMICAL MODULE, ELECTROCHEMICAL DEVICE, ENERGY SYSTEM, AND SOLID OXIDE FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2018/181926
Kind Code:
A1
Abstract:
Provided is a metal oxide film-including alloy member with which it is possible to form a film with a simple method at low cost, and with which it is possible to suppress the volatilization of Cr, which causes degradation in fuel cells, compared to conventional expensive materials. Disclosed is a method for producing an alloy member, comprising: a coating treatment step for coating a substrate made of a Fe-Cr-based alloy with Co; and, after the coating treatment step, subjecting the substrate to an oxidation treatment step in a moisture-containing atmosphere.
Inventors:
ECHIGO MITSUAKI (JP)
OHNISHI HISAO (JP)
OHNISHI HISAO (JP)
Application Number:
PCT/JP2018/013693
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
Assignee:
OSAKA GAS CO LTD (JP)
International Classes:
C25D5/50; C22C38/00; C22C38/50; C23C8/16; C23C28/04; C25D5/26; H01M8/12; H01M8/1226; H01M8/2432
Foreign References:
| JP2014054637A | 2014-03-27 | |||
| JP2010250965A | 2010-11-04 | |||
| JP2011179063A | 2011-09-15 | |||
| JP2016195029A | 2016-11-17 | |||
| JP2016173954A | 2016-09-29 | |||
| JP2010250965A | 2010-11-04 |
Other References:
See also references of EP 3604625A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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