Title:
SUPPORTING BODY FOR HYDROGEN-PERMEABLE MEMBRANE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2008055310
Kind Code:
A
Abstract:
To provide a supporting body for a hydrogen-permeable membrane for use in a fuel cell etc. and to provide a method for manufacturing a hydrogen-permeable membrane member.
In the method for manufacturing a supporting body for a hydrogen-permeable membrane, a metal powder is prepared by a gas atomizing method, the surface of a sintering body prepared by sintering the metal powder is treated by a shot peening method, and a micropore processing is performed to close the pores of the surface of the sintering body. Stainless steel or high nickel containing steel is used as the metal power. The supporting body for a hydrogen-permeable membrane is used for manufacturing the hydrogen-permeable membrane member.
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Inventors:
IKEDA HIROKI
YANAGIMOTO MASARU
YANAGIMOTO MASARU
Application Number:
JP2006234913A
Publication Date:
March 13, 2008
Filing Date:
August 31, 2006
Export Citation:
Assignee:
SANYO SPECIAL STEEL CO LTD
International Classes:
B01D71/02; B01D69/10; B22F3/24; C21D7/06; H01M4/86; B22F1/00; H01M8/02
Domestic Patent References:
| JP2002219343A | 2002-08-06 | |||
| JP2002355537A | 2002-12-10 | |||
| JP2005097699A | 2005-04-14 | |||
| JP2002045663A | 2002-02-12 |
Foreign References:
| WO2006051736A1 | 2006-05-18 |
Attorney, Agent or Firm:
Shiina Akira