Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Patent
1997-12-01
1999-09-14
Wyszomierski, George
Metal treatment
Process of modifying or maintaining internal physical...
Producing or treating layered, bonded, welded, or...
148535, 75362, 419 2, 419 8, B22F 702
Patent
active
059517913
ABSTRACT:
This process provides a method of fabricating porous aluminide articles. First the process consists of plating a preform with nickel and aluminum to create a metal-plated structure. The plating of nickel consists of electrodeposition or gaseous plating. The plating of aluminum consists of gaseous deposition of an organometallic-aluminum compound. The preform has either an open felt, woven fabric or a reticulated foam shape. Reactive sintering the metal-plated structure leaves an open nickel-aluminum structure having porosity and excellent strength and oxidation properties above 400.degree. C.
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Bell James Alexander Evert
Bradford Raymond Augustus
Cushnie Kirt Kenneth
Hansen George Clayton
Warner Anthony Edward Moline
Biederman Blake T.
Inco Limited
Steen Edward A.
Wyszomierski George
LandOfFree
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