Resent development on infrared transparent MgO-Y2O3 nanocomposite ceramics

被引：0
|
作者：
Li J. [1 ]
Jiang N. [1 ,2 ]
Xu S. [1 ]
Liu Q. [2 ]
Pan Y. [1 ]
机构：
[1] Key Laboratory of Transparent Opto-Functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai
[2] School of Materials Science and Engineering, Jiangsu University, Zhenjiang, 212013, Jiangsu
来源：
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society | 2016年 / 44卷 / 09期
关键词：
High-mach missile; Infrared window materials; Magnesia-yttria nanocomposite ceramics; Research development;
D O I：
10.14062/j.issn.0454-5648.2016.09.09
中图分类号：
学科分类号：
摘要：
Some exsiting middle-wave infrared materials for the development of high-speed missile. MgO-Y2O3 nanocomposite ceramics are considered as one of the best candidates for infrared window material and radome of future hypersonic missile due to its superior mid-infrared transmission, low heat emissivity, superior high-temperature mechanical properties, moderate thermal properties and high thermal shock resistance comparable to the sapphire. The design principle, the preparation techniques as well as the all-sides properties of MgO-Y2O3 nanocomposite ceramics were also represented. The future work on MgO-Y2O3 nanocomposite ceramics was prospected. Decreasing the grain size of MgO-Y2O3 nanocomposite can have its application in the visible region and further enhance the mechanical properties. Large-size MgO-Y2O3 nanocomposite ceramics with near net-shape could be fabricated by vacuum sintering and subsequent hot isostatic pressing treatment. © 2016, Editorial Department of Journal of the Chinese Ceramic Society. All right reserved.
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页码：1302 / 1314
页数：12
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