Title:
POROUS METAL BODY
Document Type and Number:
WIPO Patent Application WO/2019/163256
Kind Code:
A1
Abstract:
A porous metal body which has a three-dimensional network structure, and which is provided with a skeleton that forms the three-dimensional network structure and a cover layer that has fine pores and covers the skeleton. The three-dimensional network structure is provided with support column parts and a plurality of node parts that connect the support column parts; the skeleton contains a first metal that has alkali resistance; the fine pores have an average pore diameter of from 10 nm to 1 μm (inclusive); the cover layer contains a second metal that has alkali resistance, and may contain an alkali-soluble metal; and the content ratio of the alkali-soluble metal is from 0% by mass to 30% by mass (inclusive) based on the total mass of the skeleton and the cover layer.
Inventors:
OKUNO KAZUKI (JP)
HIGASHINO TAKAHIRO (JP)
TAWARAYAMA HIROMASA (JP)
MAJIMA MASATOSHI (JP)
MASUMURA HARUKI (JP)
KURODA YOSHIYUKI (JP)
MITSUSHIMA SHIGENORI (JP)
HIGASHINO TAKAHIRO (JP)
TAWARAYAMA HIROMASA (JP)
MAJIMA MASATOSHI (JP)
MASUMURA HARUKI (JP)
KURODA YOSHIYUKI (JP)
MITSUSHIMA SHIGENORI (JP)
Application Number:
PCT/JP2018/044858
Publication Date:
August 29, 2019
Filing Date:
December 06, 2018
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
NAT UNIV CORP YOKOHAMA NAT UNIV (JP)
NAT UNIV CORP YOKOHAMA NAT UNIV (JP)
International Classes:
C22C1/08; C22C18/00; C22C19/03; C22F1/00; C22F1/10; C23F1/02; C23F1/44; C25D1/08; C25D7/00
Foreign References:
| JP2012041608A | 2012-03-01 | |||
| JP2015004088A | 2015-01-08 | |||
| JP2015137365A | 2015-07-30 | |||
| JP2011225950A | 2011-11-10 | |||
| JP2018029710A | 2018-03-01 | |||
| JP2012214879A | 2012-11-08 |
Other References:
See also references of EP 3757237A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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