Stock material or miscellaneous articles – All metal or with adjacent metals – Having composition – density – or hardness gradient
Patent
1999-03-31
2000-06-06
Speer, Timothy M.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having composition, density, or hardness gradient
428633, 428678, 428937, B32B 1500
Patent
active
060716282
ABSTRACT:
An alloy substrate is protected by a thermal barrier coating formed from a layer of metallic bond coat and a top coat formed from generally hollow ceramic particles dispersed in a matrix bonded to the bond coat.
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Dinwiddie Ralph B.
Seals Roland D.
White Rickey L.
Lockheed Martin Energy Research Corporation
Lockheed Martin Energy Systems, Inc.
Speer Timothy M.
Young Bryant
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