混杂纤维增强结构隐身复合材料研究进展

Development in the Research of Hybrid Fiber Reinforced Structural Absorbing Composites

混杂纤维增强结构-隐身一体化复合材料兼具良好的吸波性能和力学性能,因而被应用于隐身的多个领域。本文深入分析了电磁波与隐身材料的相互作用机理,明确了混杂纤维增强结构-隐身一体化复合材料的设计原理,研究了碳纤维取向、纤维混杂比、混杂结构对混杂纤维增强结构-隐身一体化复合材料吸波性能和力学性能的影响,并指出了目前存在的不足,以期为今后该类复合材料的结构设计提供借鉴。

Hybrid fiber reinforced structural absorbing composites have been used in many stealth applications thanks to their excellent electromagnetic wave absorption and mechanical properties.The article analyzed the mechanism of interaction between electromagnetic wave and stealthy material,made clear the principle for designing such materials and investigated the influence of carbon fiber orientation,hybrid ratio and hybrid structure on the electromagnetic weave absorption and mechanical properties of the materials.It also pointed out some shortcomings to be improved,hoping to offer certain reference to the structural design of such composite materials.