The TaC coating and C-TaC composite coating on the surface of carbon/carbon composites were prepared by CVD method in TaCl_5-C_3H_6-H_2-Ar system.

• 利用TaCl52C3H62H22Ar反应体系,用化学气相沉积法(CVD)成功地在C/C复合材料表面沉积TaC涂层及C2TaC复合涂层。