树脂基复合材料与轻质金属异质连接技术研究进展

杨博麟; 傅孟春; 林盼盼; 林铁松; 何鹏

doi:10.3969/j.issn.1674-6457.2026.06.001

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精密成形工程 ›› 2026, Vol. 18 ›› Issue (6) : 1-15. DOI: 10.3969/j.issn.1674-6457.2026.06.001

新材料及异种材料连接

树脂基复合材料与轻质金属异质连接技术研究进展

杨博麟, 傅孟春, 林盼盼, 林铁松, 何鹏

作者信息 +

Recent Advances in Joining Technologies for Dissimilar Materials between Resin-based Composites and Lightweight Metals

YANG Bolin, FU Mengchun, LIN Panpan, LIN Tiesong, HE Peng

Author information +

文章历史 +

摘要

随着航空航天、新能源汽车、高端装备制造等领域对轻量化、高性能结构需求的日益增加,树脂基复合材料与金属构成的异质结构因其能够综合发挥材料各自优势且兼具轻量化与高比强度而得到广泛关注。然而,二者在物性、表面能及变形行为等方面存在显著差异,连接界面易出现残余应力集中、界面脱粘和热损伤等问题,限制了接头的服役可靠性。本文综述了树脂基复合材料与典型轻质金属（铝合金、钛合金、镁合金及高强度钢）连接技术的研究现状,包括机械连接、胶接连接、先进焊接（高能束焊接、固相焊接）以及混合连接四大类技术的基本原理、工艺演变、界面调控策略与接头性能特征,重点聚焦于连接界面的形成机制、界面增强策略,对树脂基复合材料与金属连接技术的发展趋势进行了展望。

Abstract

Driven by the growing demand for lightweight and high-performance structural materials in sectors including aerospace, new energy vehicles and high-end equipment manufacturing, heterogeneous structures consisting of resin-based composites and metals have attracted extensive research attention, as such structures integrate the respective superiorities of constituent materials and deliver outstanding lightweight performance alongside high specific strength. Nevertheless, pronounced discrepancies in physical properties, surface energy and deformation behaviors between the two material categories readily trigger adverse issues at bonding interfaces such as concentrated residual stress, interfacial debonding and thermal damage, compromising the service reliability of bonded joints. The work aims to review the research status on joining technologies between resin-based composites and typical lightweight metals (aluminum alloy, titanium alloy, magnesium alloy and high- strength steel), covering four mainstream joining categories: mechanical fastening, adhesive bonding, advanced welding (high-energy beam welding and solid-state welding) and hybrid joining. Fundamental principles, technological evolution, interfacial regulation approaches and mechanical characteristics of joints for each joining method are elaborated, with particular emphasis laid on interfacial formation mechanisms and interfacial reinforcement strategies. Finally, the prospective development trends of composite-metal joining technologies are outlined.

导出引用

杨博麟, 傅孟春, 林盼盼, 林铁松, 何鹏. 树脂基复合材料与轻质金属异质连接技术研究进展[J]. 精密成形工程. 2026, 18(6): 1-15 https://doi.org/10.3969/j.issn.1674-6457.2026.06.001

YANG Bolin, FU Mengchun, LIN Panpan, LIN Tiesong, HE Peng. Recent Advances in Joining Technologies for Dissimilar Materials between Resin-based Composites and Lightweight Metals[J]. Journal of Netshape Forming Engineering. 2026, 18(6): 1-15 https://doi.org/10.3969/j.issn.1674-6457.2026.06.001

中图分类号： TB333

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