Title:
OPEN POROUS METALLIC FOAM BODY AND METHOD FOR MANUFACTURING
Document Type and Number:
WIPO Patent Application WO2006002834
Kind Code:
A3
Abstract:
The invention relates to open-pored metallic foam bodies as well as a method for manufacturing thereof. These metallic foam bodies are allowed to be advantageously used with ambient environmental conditions causing a high corrosion to many conventional materials, and accordingly reducing the lifetime thereof frequently. According to the set object, the metallic foam bodies should have a low mass simultaneously with a high specific surface, and increased corrosion resistance under chemically aggressive ambient environmental conditions. An open-pored metallic foam body according to the invention is then developed such that it is formed from a nickel-copper alloy having at least 40 percent by weight of nickel and yet a porosity of at least 90 %.
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Inventors:
NAUMANN DIRK (CA)
TIMBERG LLOYD (CA)
BOEHM ALEXANDER (DE)
WALTHER GUNNAR (DE)
TIMBERG LLOYD (CA)
BOEHM ALEXANDER (DE)
WALTHER GUNNAR (DE)
Application Number:
PCT/EP2005/006822
Publication Date:
June 22, 2006
Filing Date:
June 23, 2005
Export Citation:
Assignee:
INCO LTD (CA)
FRAUNHOFER GES FORSCHUNG (DE)
NAUMANN DIRK (CA)
TIMBERG LLOYD (CA)
BOEHM ALEXANDER (DE)
WALTHER GUNNAR (DE)
FRAUNHOFER GES FORSCHUNG (DE)
NAUMANN DIRK (CA)
TIMBERG LLOYD (CA)
BOEHM ALEXANDER (DE)
WALTHER GUNNAR (DE)
International Classes:
C22C1/08; B01J23/755; B01J35/04; B01J37/08; B22F3/11
Foreign References:
| US3689320A | 1972-09-05 | |||
| US5965298A | 1999-10-12 |
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