增材制造SiC陶瓷反射镜的研究进展  

Research Progress of Additive Manufacturing SiC Ceramic Mirror

作　　者：李伟[1,2,3] 张舸[1,2,3] 崔聪聪 包建勋[1,2,3] 郭聪慧[1,2,3] LI Wei;ZHANG Ge;CUI Congcong;BAO Jianxun;GUO Conghui(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;State Key Laboratory of Applied Optics,Chinese Academy of Sciences,Changchun 130033,China;Key Laboratory of Optical System Advanced Manufacturing Technology,Chinese Academy of Sciences,Changchun 130033,China)

机构地区：[1]中国科学院长春光学精密机械与物理研究所,长春130033 [2]中国科学院应用光学国家重点实验室,长春130033 [3]中国科学院光学系统先进制造技术重点实验室,长春130033

出　　处：《硅酸盐通报》2024年第7期2661-2671,共11页Bulletin of the Chinese Ceramic Society

基　　金：吉林省科技发展计划(20240602018RC;YDZJ202303CGZH024)。

摘　　要：碳化硅陶瓷具有优异的力学性能和良好的热学性能,是制备空间光学反射镜的理想材料之一。传统成型技术制备的SiC陶瓷反射镜普遍存在轻量化程度低、制备周期长等问题,难以满足空间光学系统的发展需求。当前,增材制造技术展现了其在低成本、短周期制备超轻型反射镜方面的巨大潜力。本文首先对常见的反射镜材料特性进行了对比;然后,综述了SiC陶瓷反射镜增材制造成型技术的研究进展,并详细论述了SiC陶瓷反射镜制备过程的组分设计、制备工艺、致密化方法等,总结了增材制造技术制备SiC陶瓷反射镜的技术路线;最后,对SiC陶瓷反射镜增材制造制备技术的未来发展提出展望。SiC ceramics have excellent mechanical properties and good thermal properties,and are one of the ideal materials for preparing space optical mirrors.SiC ceramic mirrors prepared by traditional forming technology generally have problems such as low light weight and long preparation cycle,which are difficult to meet the development needs of space optical systems.At present,additive manufacturing technology shows its great potential in the preparation of ultra-lightweight mirrors with low cost and short cycle.In this paper,the material properties of common mirrors are compared firstly.Then,the research progress of additive manufacturing technology for SiC ceramic mirrors is reviewed.The component design,preparation process and densification method of SiC ceramic mirrors preparation process are discussed in detail,and the technical route of SiC ceramic mirrors prepared by additive manufacturing technology is summarized.Finally,the future development of additive manufacturing technology for SiC ceramic mirrors is prospected.

关 键 词：碳化硅 反射镜 增材制造 力学性能 热学性能 轻量化结构 

分 类 号：TQ174[化学工程—陶瓷工业]