The influence of ablation products on the ablation resistance of C/C–SiC composites and the growth mechanism of SiO2 nanowires*
Li Xian-Hui, Yan Qing-Zhi†, Mi Ying-Ying, Han Yong-Jun, Wen Xin, Ge Chang-Chun‡
       
Morphologies of C/C ablated composite specimens: (a) macrograph of the ablated specimens; (b) SEM micrograph of needle-like fibers in the ablation center region C; (c) SEM micrograph of fibers with oxidation pits in the outer annular region O.