中间相沥青基碳纤维石墨化度对Cf/Al界面损伤的影响

张鹏, 黄东, 张福全, 叶崇, 伍孝, 吴晃

Effect of Graphitization Degree of Mesophase Pitch-based Carbon Fibers on Carbon Fiber/Al Interface Damage

ZHANG Peng, HUANG Dong, ZHANG Fuquan, YE Chong, WU Xiao, WU Huang

表2 碳纤维石墨微晶结构参数和石墨化度

Table 2 Crystalline parameters and degree of graphitization of the different kinds of carbon fibers

Sample 2θ(002)/(°) d(002)/nm Lc(002)/nm La(100)/nm g/% Z/(°) CfMP-24 26.08 0.341389 17.203293 20.771460 30.361637 10.87 CfMP-27 26.32 0.338292 21.583032 31.159188 66.369292 9.18 CfMP-30 26.401 0.337310 24.28478 40.701324 77.785494 8.67 CfPAN 25.18 0.353337 2.243832 - - 35.9