透明AlON陶瓷的研究进展与展望  

Progress and Prospect of Transparent AlON Ceramics

作　　者：卢帅[1,2] 周有福[1] 苏明毅 王光强 蒙钊 LU Shuai;ZHOU You-Fu;SU Ming-Yi;WANG Guang-Qiang;MENG Zhao(Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science,Fuzhou 35002, China;University of Chinese Academy of Sciences, Beijing 100039, China;Shandong Leibao Zirconium Sci & Tech Co., Ltd, Zibo 255300, China)

机构地区：[1]中国科学院福建物质结构研究所,福州350002 [2]中国科学院大学,北京100039 [3]山东磊宝锆业科技股份有限公司,山东淄博255300

出　　处：《现代技术陶瓷》2017年第2期85-95,共11页Advanced Ceramics

基　　金：国家自然科学基金重大研究计划(91022035);中科院战略性先导专项(XDA03010300;XDB20010300)

摘　　要：氮氧化铝(AlON)透明陶瓷具有强度高、硬度大、耐腐蚀、热震性好等优点,同时透波范围大、直线透过率大,因此在国防和民用众多领域具有广泛的应用前景,被美国军方评为"21世纪最重要的国防材料之一"。本文在介绍了AlON透明陶瓷国内外研究现状及AlON晶体结构和相图基础上,阐述了AlON陶瓷粉体的不同合成路线、制备及应用等方面的研究进展,并分析了现有技术困难,展望了AlON的研发方向。Aluminum oxynitride(AlON)transparent ceramics possess the characteristics of high strength,high hardness,good corrosion resistance,excellent thermal shock resistance etc.Furthermore,AlON is optically transparent(≥80%)over the region from violet to near-infrared wavelength.Combined with good mechanical properties,AlON can be applied in various military and civilian fields.Based on the crystal structure,phase diagram,and research status at home and abroad of AlON transparent ceramics,the corresponding research progress of powder synthesis route,preparation and application of AlON ceramics are introduced in this paper.In addition,the present technical difficulty is proposed,and the R&D direction is prospected.

关 键 词：氮氧化铝 透明陶瓷 透过率 

分 类 号：TQ174[化学工程—陶瓷工业]