Abstract: The new technology of frictional carbon composite prepared by rapidly directional flow method through chemical vapour deposition was studied. General scheme was earnestly investigated, and optimal technological parameters were determined. The prepared samples possess good tribological properties. The effects of the parameters including deposition temperature, furnace pressure, hydrocarbon gas flow and so on and of graphitization process on the preparation technology and properties of composites were explored.

Key words: carboncarbon composites, frication, materials, manufacturing