CFRP在汽车轻量化与安全中的应用进展

doi:10.19936/j.cnki.2096-8000.20240228.017

摘要/Abstract

摘要： 碳纤维复合材料(Carbon Fiber Reinforced Polymer,CFRP)具有比强度高、吸能性好等优点,在汽车结构安全及轻量化中的应用优势明显,前景广阔。本文综述了CFRP在汽车轻量化及安全性中应用的研究进展,从汽车车身、底盘以及配件等方面阐述了CFRP在汽车轻量化的应用,从安全性的角度分析了CFRP在汽车安全部件的优势,指出了制约CFRP应用的结构设计理论及异质连接工艺等难点,并展望了未来CFRP在汽车领域的应用前景。旨在拓展CFRP在汽车轻量化与安全中的应用范围,为其在汽车工业发展及轻量化中的广泛应用提供参考。

关键词: 碳纤维复合材料, 轻量化, 安全性, 汽车结构, 应用进展

Abstract: Carbon fiber reinforced polymer (CFRP) has excellent properties such as high specific strength and good energy absorption, etc., which makes it a perfect choice for applications in lightweight and structural safety for automobiles. In this paper, the research progress of CFRP in automotive lightweight and safety is summarized, and the application of CFRP in the field of automotive lightweight is illustrated from the aspects of auto body, chassis and accessories parts. The advantages of CFRP in automotive components are analyzed from the perspective of safety. It is pointed out that the challenges posed by structural design theory and heterogeneous connection process that restrict the application of CFRP, and the future prospects of CFRP application in the automotive field are prospected. The goal of this paper is to broaden the application scope of CFRP in automotive lightweight and safety, as well as to provide a reference for its widespread use in automotive development and lightweight.

Key words: CFRP, lightweight, safety, automobile structure, application progress

中图分类号:

TB332

韩善灵, 王涛, 光新杰, 李志勇, 李勇. CFRP在汽车轻量化与安全中的应用进展[J]. 复合材料科学与工程, 2024, 0(2): 119-128.

HAN Shanling, WANG Tao, GUANG Xinjie, LI Zhiyong, LI Yong. Application progress of CFRP in automotive lightweight and safety[J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(2): 119-128.

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