Mechanical Property, Oxidation and Ablation Resistance of C/C-ZrB2-ZrC-SiC Composite Fabricated by Polymer Infiltration and Pyrolysis with Preform of Cf/ZrB2

Huang Dong,Zhang Mingyu,Huang Qizhong,Wang Liping,Tong Kai

Fig. 9. Microstructure of the ablated center of the composites after 120 s ablation: (a) surface. (b) cross section.