PAN预氧丝BCl<sub>3</sub>气氛中的碳化及其吸波性能的研究

PAN预氧丝BCl₃气氛中的碳化及其吸波性能的研究

闫佳, 楚增勇, 程海峰, 张东玖

Microwave Absorbing Property of Pre-oxidized PAN Fibers Carbonized in BCl₃

YAN Jia, CHU Zeng-Yong, CHENG Hai-Feng, ZHANG Dong-Jiu

图6 不同气氛碳化后纤维石蜡吸波材料反射率随频率的变化曲线
Fig. 6 Calculated reflectivity of carbon fibers carbonized in different atmospheresparaffin as function of microwave frequency