Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article
Patent
1995-06-07
1999-01-05
Johnstone, Adrienne C.
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
2989001, 60253, 164 46, 164122, 164125, 228120, 264 295, 264 297, 264 81, 264162, 264219, 264317, 427228, 427250, 427251, B22D 2300, B05D 502, B05D 700, F02K 900
Patent
active
058558284
ABSTRACT:
A refractory composite structure is formed which comprises a ductile refractory metallic layer with a roughened surface which is tightly bonded to a refractory composite structural shell. The roughened surface is preferably dendritic in form and produced by chemical vapor deposition techniques. The refractory composite structural shell is preferably a carbon-carbon composite formed by applying a carbon filament preform to the roughened surface, infiltrating the preform with a carbon matrix precursor, and carbonizing the precursor.
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Kaplan Richard B.
Tuffias Robert H.
Williams Brian E.
Jagger Bruce A.
Johnstone Adrienne C.
Ultramet
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