结构型碳纤维吸波复合材料的研究及应用

Research and Application Development of Carbon Fiber Reinforced Structural Microwave-absorbing Composite Materials

结构型碳纤维吸波复合材料结合了复合材料轻质高强的结构优势和吸波特性,是雷达隐身材料的重要发展方向。本文主要从异型截面碳纤维、手性碳纤维和碳纳米管等新型吸波碳纤维增强体以及夹芯结构、点阵结构形式等方面总结了结构型碳纤维吸波复合材料国内外的最新研究和应用进展,并指出了未来发展方向。

The carbon fiber reinforced structural microwave - absorbing composite materials are multi - functional ma- terials which have the characteristic of radar - absorbing as well as high strength and light weight. This kind of materials has become an important development direction of radar stealthy materials. Several kind of microwave - absorbing carbon fiber such as irregular cross - section carbon fiber, chiral carbon fiber and carbon nanotubes as well as new type structures were introduced in this paper. Fina｜ly,the development tendency was predicted.