碳纤维增强复合材料增韧技术研究进展  

Research progress on toughening technologies for carbon fiber reinforced composite materials

作　　者：申思 孔令磊[2] 王晓东[1] SHEN Si;KONG Linglei;WANG Xiaodong(Harbin Engineering University,Harbin 150001;Unit 93160 of the Chinese People’s Liberation Army,Beijing 100000)

机构地区：[1]哈尔滨工程大学,哈尔滨150001 [2]中国人民解放军93160部队,北京100000

出　　处：《纤维复合材料》2025年第1期75-78,共4页Fiber Composites

摘　　要：碳纤维复合材料凭借其优异的特性,如高强轻质、高比强度和高比刚度,在航空航天、汽车制造以及体育器材等领域得到了广泛应用。但其脆性较大,容易受到外界冲击而产生裂纹或断裂。随着科技的不断进步和应用需求的日益增长,对碳纤维复合材料性能的要求也在不断提升,特别是对其韧性方面的要求。本综述从树脂增韧、Z向增韧和层间增韧三个方法介绍了碳纤维增强复合材料的增韧技术,通过对当前已经开展的研究进行分析,对比分析了其增韧方法的优势与不足之处,并对层间纤维增韧复合材料的发展进行了展望。Carbon fiber composites have been widely used in fields such as aerospace,automobile manufacturing and sports equipment due to their excellent properties,such as high strength,light weight,high specific strength and high specific stiffness.However,they are relatively brittle and prone to cracks or fractures under external impacts.With the continuous progress of science and technology and the increasing demand for applications,the requirements for the performance of carbon fiber composites are also constantly rising,especially for their toughness.This review introduces the toughening technologies for carbon fiber reinforced composites from three aspects:resin toughening,Z-direction toughening and interlaminar toughening.By analyzing the current research that has been carried out,it compares and analyzes the advantages and disadvantages of the toughening methods,and also looks forward to the development of interlaminar fiber toughened composites.

关 键 词：碳纤维复合材料 树脂增韧 Z向增韧 层间增韧 层间断裂韧性 

分 类 号：TB3[一般工业技术—材料科学与工程]