Catalytic carbon--carbon deposition process

Details Catalytic carbon--carbon deposition process Catalytic carbon--carbon deposition process

1995-05-09

1997-11-25

Beck, Shrive

Coating processes

Coating by vapor, gas, or smoke

Carbon or carbide coating

927226, 9272551, C23C 1600

Patent

active

056909977

ABSTRACT:
A chemical vapor deposition process for production of strong and heat resistant carbon-containing composite materials is disclosed. The process comprises providing a porous substrate, loading the porous substrate with a catalyst, exposing the catalyst-loaded substrate to a heated atmosphere comprising a hydrocarbon and a carrier gas, and rapidly decomposing the hydrocarbon onto the catalyst-loaded substrate.

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