炭基体的结构对C/C复合材料导电性能的影响
庞生洋,刘峰,胡成龙,王石军,汤素芳

Effect of Carbon Matrix Structure on Electrical Properties of C/C Composites
Shengyang PANG,Feng LIU,Chenglong HU,Shijun WANG,Sufang TANG
表1 不同PyC/ReC比值的C/C复合材料孔隙率和电阻率
Table 1 Porosity and electrical resistivity of C/C composites with different PyC/ReC ratios
Serial number

PyC

/ReC

Volume ratio

Density

/g·cm-3

HTT

/℃

Porosity

/%

Electrical resistivity

/×10-6 Ω·m

10.081.46100014.628.0±0.3
20.321.48100016.527.3±0.3
30.771.48100019.527.5±0.3
40.091.7010001.024.9±0.3
50.241.7010003.122.9±0.3
60.501.7310004.320.5±0.3