Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1997-09-15
2000-04-18
Le, Hoa T.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
428570, 428403, 428404, B32B 516
Patent
active
060513241
ABSTRACT:
A composite structure and method for manufacturing same, the composite structure being comprised of metal particles and an inorganic bonding media. The method comprises the steps of coating particles of a metal powder with a thin layer of an inorganic bonding media selected from the group of powders consisting of a ceramic, glass, and glass-ceramic. The particles are assembled in a cavity and heat, with or without the addition of pressure, is thereafter applied to the particles until the layer of inorganic bonding media forms a strong bond with the particles and with the layer of inorganic bonding media on adjacent particles. The resulting composite structure is strong and remains cohesive at high temperatures.
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Kim Hyoun-Ee
Moorhead Arthur J.
Le Hoa T.
Lockheed Martin Energy Research Corporation
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