摘要
采用液相氧化法对PAN系碳纤维进行了表面处理,研究了不同条件下,碳纤维表面状态对C/C复合材料中纤维与基体的结合程度的影响规律,并通过扫描电子显微镜观察其断口形貌,分析了影响因素与结合状态的关系。
In this paper, the PAN-based carbon fiber Was treated by liquid phase oxidation, the effect of the bonding strength between the carbon fiber & the matrix causing by the surface morphology of the carbon fiber in different conditions was studied. In addition, the relations beween the bouding state and the factors were explored through observing by SEM
出处
《兵器材料科学与工程》
CAS
CSCD
北大核心
1993年第4期6-9,共4页
Ordnance Material Science and Engineering
关键词
复合材料
表面处理
碳纤维增强
PAN
carbon/carbon composite, carbon fiber surface treatment, interfacial laminar shear stress
