【摘要】 传统的反射镜材料已满足不了反射镜大口径超轻量化的发展要求。碳纤维复合材料因其出众的性能优势,必将成为未来反射镜材料领域中的重要一员。综述了碳纤维增强SiC复合材料(C/SiC)、碳纤维增强树脂基复合材料(CFRP)、碳纤维增强碳基体复合材料(C/C)这3种具有巨大潜力的反射镜材料,并重点论述了这3种材料的性能特点、应用现状、制备方法及技术瓶颈等问题。最后展望了碳纤维复合材料在反射镜领域的发展前景。更多还原

【Abstract】 Traditional mirror materials cannot meet the lager and lighter requirement of the future space reflectors.Carbon fiber-reinforced composites will become significant ones in the space mirror field due to their outstanding properties.In this paper,three composites(C/SiC,CFRP and C/C composites)are introduced,which have great potential on space mirrors application.The properties,fabrication methods,application status,technological constraints of these composites are also described.Finally,the corresponding prospective application and development of carbon reinforced composites are anticipated.更多还原