C/C复合材料中纤维和基体的结合程度与碳纤维表面状态的关系  

THE RELATIONSHIPS BETWEEN BINDING DEGREE OF FIBRE WITH MATRIX AND SURFACE STATE OF CARBON FIBRE IN C/C COMPOSITE

作　　者：李铁虎[1] 杨峥[1] 郑修麟[1] 刘应楼[1] 

机构地区：[1]西北工业大学

出　　处：《炭素》1993年第1期5-9,共5页Carbon

基　　金：航空基金资助

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复合材料中纤维和基体结合程度的影响规律,并通过扫描电镜的观察,分析了影响因素与结合状态的关系。The surface treatment of PAN-based carbon fibre was carried out by liguid-phase oxidation method. The effecting lawes of surface state of carbon fibre on binding degree of fibre with matrix in C/C comporie Were studied at different conditions. The relationships between the influnce factors and binding state were analyzed by scanning electron microscope.

关 键 词：复合材料 纤维 基体 碳纤维 碳 

分 类 号：TQ127.11[化学工程—无机化工]