Abstract Multi-functional fiber reinforced composites with magnetic properties offer great potential for enabling new applications in a diverse range of industry sectors, such as aerospace, automotive, biomedical, and civil infrastructures. By incorporating magnetic properties into existing fiber reinforced polymer composites (FRPC), it is possible to enhance their magnetic permeability and tailor their responses to external electrostatic, magnetostatic or electromagnetic fields. With improved magnetic permeability, these new multi-functional composites offer new solutions in waveform conditioning, structural health monitoring, integrated sensors, lightweight motors and actuators, and electromagnetic interference shielding. In these applications, the additional magnetic functionalities can be optimized to improve mass efficiency, environmental durability, affordable maintenance and safety. Herein we present a critical review of fiber-reinforced magneto-polymer matrix composites regarding material selection, microstructural design, functional mechanisms, manufacturing processes, recent innovative applications, challenges and future opportunities. Throughout, a specific focus is placed on the fundamental material properties and composite architectures required to achieve desired functions and meet overall multi-functional design objectives.

中文翻译：

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用于电磁干扰抑制、传感器和执行器的多功能磁聚合物基复合材料

摘要 具有磁性的多功能纤维增强复合材料为在航空航天、汽车、生物医学和民用基础设施等各个行业领域实现新应用提供了巨大潜力。通过将磁性结合到现有的纤维增强聚合物复合材料 (FRPC) 中，可以提高它们的磁导率并调整它们对外部静电、静磁或电磁场的响应。随着磁导率的提高，这些新型多功能复合材料在波形调节、结构健康监测、集成传感器、轻型电机和执行器以及电磁干扰屏蔽方面提供了新的解决方案。在这些应用中，可以优化额外的磁性功能以提高质量效率，环境耐久性、负担得起的维护和安全。在此，我们对纤维增强磁聚合物基复合材料的材料选择、微观结构设计、功能机制、制造工艺、最近的创新应用、挑战和未来机遇进行了批判性审查。在整个过程中，特别关注实现所需功能和满足整体多功能设计目标所需的基本材料特性和复合结构。