摘要
连续碳纤维增强铝基(CCF/Al)复合材料具有高比强度、低密度、良好的传热性以及低热膨胀系数等诸多优良的特性,在航空材料、汽车制造、电子设备和工业生产等领域均具有广阔的应用前景。对连续碳纤维表面涂层的制备方法进行了讨论,并总结了近年来CCF/Al复合材料的主要制备工艺、重要研究成果以及存在的问题;重点阐述了采用双辊铸轧工艺制备CCF/Al复合材料的研究结果,具体包括搭建的实验设备、改性后碳纤维的性能、所制备复合材料的组织结构及强化机理;讨论了该工艺目前存在的主要问题,并对其发展前景进行了展望。
Continuous carbon fiber reinforced aluminum matrix composites have many excellent characteristics such as high specific strength,low density,good heat transfer,and low coefficient of thermal expansion,making them have broad application prospects in fields such as aviation materials,automotive manufacturing,electronic equipment,and industrial production.The preparation method of continuous carbon fiber surface coating was discussed.Summarized the main preparation processes,important research achievements and existing problems of CCF/Al composites in recent years.Finally,the article focuses on the research results of our team's use of twin-roll casting technology to prepare CCF/Al composites,including the experimental equipment built,properties of modified carbon fibers,microstructure and strengthening mechanism of the prepared composites.The main problems currently existing were elaborated and the development prospects were discussed.
作者
牟维鹏
朱保顺
魏娜娜
丰铭
林金保
MU Weipeng;ZHU Baoshun;WEI Nana;FENG Ming;LIN Jinbao(School of Intelligent Manufacturing Engineering,Shanxi Institute of Science and Technology,Jincheng 048000,China;School of Applied Sciences,Taiyuan University of Science and Technology,Taiyuan 030024,China)
出处
《复合材料科学与工程》
CAS
北大核心
2024年第7期105-115,共11页
Composites Science and Engineering
基金
山西省青年基金(202303021222290)
山西科技学院博士科研启动经费(2023017)
2023年度晋城市重点研发计划(20230103)。
关键词
连续碳纤维
铝基复合材料
涂层
制备工艺
双辊铸轧
continuous carbon fibers
aluminum matrix composites
coating
preparation process
twin-roll casting
