吸波结构型陶瓷基复合材料  

Wave-absorbing Structural Ceramic Matrix Composites

作　　者：成来飞[1] 莫然 殷小玮[1] 张立同[1] 

机构地区：[1]西北工业大学,超高温结构复合材料重点实验室,西安710072

出　　处：《硅酸盐学报》2017年第12期1738-1747,共10页Journal of The Chinese Ceramic Society

基　　金：国家自然基金(51632007)资助

摘　　要：随着雷达探测技术的迅猛发展,为满足航空航天飞行器关键热结构件的隐身要求,材料需兼具吸波和承载性能,因此迫切需要发展高温吸波结构型材料。介绍了吸波结构型复合材料设计应遵循的吸波性能匹配原则(阻抗匹配原则和衰减原则)和力学性能匹配原则(弹性模量匹配原则、界面脱黏原则和热膨胀系数匹配原则),综述了高温吸波结构型陶瓷基复合材料的研究进展,展望了根据吸波/力学匹配原则设计性能优异的吸波/结构一体化材料的研究趋势。With the rapid development of radar detection technology, materials with wave-absorbing and load-bearing performance are needed in order to satisfy the stealth requirements of aerospace vehicle key thermal structures. It is thus necessary to develop the high-temperature wave-absorbing structural materials. In this paper, the wave-absorbing matching principles（impedance matching and attenuation principles） and mechanical matching principles（elastic modulus matching、interfacial debonding and thermal expansion coefficient matching principles） of the wave-absorbing structural composites were introduced. Recent development of the high-temperature wave-absorbing structural ceramic matrix composites was reviewed. In addition, the development trend of designing absorbing structural materials with excellent properties according to the wave-absorbing and mechanical matching principles was also prospected.

关 键 词：吸波结构一体化 陶瓷基复合材料 高温 

分 类 号：TB332[一般工业技术—材料科学与工程]