US20020109250A1 - Method for manufacturing carbon/silicon ...
A method for manufacturing carbon/silicon-carbide composite by a 'One-shot' process including carbonization, heat processing, infiltration, and forming an anti-oxidation layer on surface is provided through the steps of: 1) hardening a stacked carbon/phenolic preform; 2) carbonization and heat processing the preform until the temperature reaches at 2300° C.; 3) infiltrating and sintering ...