碳化硅

Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y-shaped spinnerret.

以聚碳烷（PCS）为原料，经不熔化和烧成制得三叶型碳化纤维。

Thermoresistant saggers containing silicon carbide and granular filler were produced through slip casting in plaster mould.

用石膏模浇注法生产出了含碳化和粒状填料的耐热匣钵。