Cermet-Modified C/C Nozzle Throat

Doubles ablation resistance

A metal-toughened C/C-UHTC nozzle throat that forms a W-skeleton composite oxide layer under SRM heat flux, greatly enhancing ablation resistance.

Xu, Junjie · Sun, Wei · Xiang, Xiong · Zeng, Yi · Wen, Qingbo

Journal of Materials Science and Technology 2026

Specifications

线烧蚀率

{'zh': '0.074', 'en': ''} mm s⁻¹

质量烧蚀率

{'zh': '0.086', 'en': ''} g s⁻¹

Advantages

Preparation temperature 1400 °C