摘要 |
Processes for making carbon/carbon parts are provided. The process involves compression (420), carbonization (430) and densification (440) steps. Pressure may be applied to a fibrous preform prior to the carbonization step at a temperature less than an exothermic temperature to increase the fiber volume ratio of the fibrous preform. The densification steps (440) may include filling the voids of the fibrous preform with a carbon matrix. |