摘要
陶瓷基结构吸波复合材料具有耐高温、耐腐蚀、抗氧化等诸多优点,是解决武器装备热端隐身问题的关键材料,具有重要应用前景和战略意义。本文介绍了陶瓷吸波材料的微观-宏观多级设计方法,综述了掺杂改性碳化硅陶瓷、钡铁氧体陶瓷、聚合物转化陶瓷(PDCs)、3D打印多孔陶瓷及陶瓷蜂窝、连续纤维增强陶瓷基复合材料(CFCMC)等新型陶瓷基复合材料的最新研究进展,展望了结构吸波一体化的陶瓷基复合材料的发展趋势,提出微观-宏观多级结构设计的纤维增强陶瓷基复合材料将是未来高温隐身材料领域的重要发展方向。
Microwave-absorbing ceramic matrix composites play an important role in the development of heat-resisting stealthy materials due to their excellent high-temperature mechanical property,superior corrosion resistance and oxidation resistance.In this paper,the micro to macromultiscale design principle of microwave-absorbing ceramics is introduced.The latest research progresses of microwave-absorbing materials such as modified SiC ceramics,doped BaFe12 O19(BFO)ceramics,polymer derived ceramics(PDCs),3 D printed porous ceramics/ceramic-honeycombs,multiscale-designed continuous fiber reinforced ceramic matrix composites(CFCMC)and other new ceramic matrix composites are overviewed.The development trend of ceramic matrix composites with integrated structure absorbing is prospected,and the fiber reinforced ceramic matrix composites with multiscale structure design of micro-macro is proposed to be an important development direction in the field of high-temperature stealth materials in the future.
作者
胡悦
黄大庆
史有强
张昳
何山
丁鹤雁
HU Yue;HUANG Daqing;SHI Youqiang;ZHANG Yi;HE Shan;DING Heyan(Aviation Key Laboratory of Science and Technology on Stealth Materials,AECC Beijing Institute of Aeronautical Materials,Beijing 100095,China)
出处
《航空材料学报》
EI
CAS
CSCD
北大核心
2019年第5期1-12,共12页
Journal of Aeronautical Materials
基金
基础性军工科研院所稳定支持项目
航发自主创新专项基金项目(CXPT-2018-37)
关键词
陶瓷基复合材料
高温隐身
吸波
聚合物转化陶瓷
3D打印
ceramic matrix composites
high temperature stealth
microwave absorption
polymer derived ceramics
3D printing
