复合材料修复技术与可修复性研究综述  

Review on Composite Repair Technologies and Repairability

作　　者：刘轩邑 汪俊陶 邹鹏程 唐俊[1] 邢素丽[1] 陈丁丁[1] LIU Xuanyi;WANG Juntao;ZOU Pengcheng;TANG Jun;XING Suli;CHEN Dingding(National University of Defense Technology,Changsha 410000,China)

机构地区：[1]国防科技大学,长沙410000

出　　处：《航空制造技术》2024年第20期80-89,共10页Aeronautical Manufacturing Technology

摘　　要：复合材料作为现代工程领域的关键技术,其服役过程中的损伤修复对于保障材料的长期可靠性和经济性至关重要。复合材料修复技术直接关系到材料或结构出现损伤后的性能恢复,复合材料可修复性则是在材料及结构的设计制造阶段研究如何降低修复难度。本文综述了贴补修复、挖补修复、注胶修复和机械连接修复等传统工艺的特点、技术发展、不足及工程应用中遇到的问题,并从复合材料及其结构可修复性的角度概述了外援型与本征型自修复复合材料的原理与进展,以及可服务于换件维修的可脱粘胶粘剂的技术发展情况。最后,对复合材料修复技术和可修复性研究需要克服的主要技术难点进行了归纳总结。As a key technology in modern engineering field,the damage repair of composite materials in service is very important to ensure the long-term reliability and economy of the materials.The repair technology of composite materials is directly concerned with the performance recovery after the damage of materials or structures,and the repairability is the problem of how to reduce the difficulty of repair in the design and manufacturing stage of materials and structures.In this paper,the characteristics,technical development,shortcomings and problems encountered in engineering applications of traditional processes such as patching repair,digging repair,glue injection repair and mechanical connection repair are reviewed.The principle and progress of external and intrinsic self-healing composite materials and the technological development of deadhesive adhesives for replacement repair are also summarized from the perspective of composite materials and their structural repairability.Finally,the main technical difficulties that need to be overcome in the study of repair technology and repairability of composite materials are summarized.

关 键 词：复合材料 修复技术 可修复性 修复材料体系 修复工艺 自修复 

分 类 号：TB33[一般工业技术—材料科学与工程]