IMPROVED METHOD FOR MANUFACTURING COMPOSITE COMPONENTS

摘要

A method of fabricating a composite component comprising the steps of : loading a preform (5) into a component forming environment (3), filling the environment with a solvent carrying a catalyst material in solution or suspension, draining this liquid (6) from the mould thereby leaving a residue of the catalyst material on the perform and/or the interior surface of the forming environment, heating the forming environment and subsequently or concurrently introducing a carbonaceous gas (7) under such conditions as to grow a carbon nanotube structure on the preform and/or the forming environment surfaces, removing the carbonaceous gas, and introducing a liquid resin material (9) into the forming environment whereby the resin disperses through the preform and carbon nanotube structure thereby forming the finished composite component once the resin is cured or set.