| 摘要 |
A process for preparing a ceramic composite material containing alpha silicon carbide whiskers is disclosed. In the process, a slurry containing non-aqueous liquid and aluminum material, amorphous carbon, and silica is provided. This slurry is thereafter pelletized, the pellets are dried, the dried pellets are preheated, and the preheated pellets are then ignited. The ignited pellets undergo an exothermic reaction, forming the alpha silicon carbide whiskers.
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