摘要
基于等离子火炬进行了C/C复合材料烧蚀实验,获得了材料的烧蚀表面形态及烧蚀产物光谱,确定了等离子火炬条件下的典型烧蚀产物。同时基于JANAF数据,通过最小能量法计算了等离子火炬低压高焓状态的热化学烧蚀产物,与光谱检测结果基本一致。
The ablation experiments of C/C composites materials based on the plasma torch were carried out in this paper. The surface ablation morphology and ablation products spectra of C/C composites materials were obtained.The typical ablation products based on the plasma torch were determined.The thermal chemical ablation products under the conditions of low-pressure and high-enthalpy based on the plasma torch were calculated method, which data were from the JANAF data table. The calculation results were basically spectral measurement. through the least energy consistent with those of
出处
《炭素》
2012年第2期3-7,共5页
Carbon