Preparation and Optical Properties of Infrared Transparent 3Y-TZP Ceramics
1
State Key Laboratory of Advanced Special Steel, Shanghai Key Laboratory of Advanced Ferrometallurgy, School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
2
Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
3
Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
*
Authors to whom correspondence should be addressed.
Academic Editor: Jérôme Chevalier
Materials 2017, 10(4), 390; https://doi.org/10.3390/ma10040390
Received: 21 February 2017
/
Revised: 25 March 2017
/
Accepted: 29 March 2017
/
Published: 7 April 2017
(This article belongs to the Section Manufacturing Processes and Systems)
In the present study, a tough tetragonal zirconia polycrystalline (Y-TZP) material was developed for use in high-speed infrared windows and domes. The influence of the preparation procedure and the microstructure on the material’s optical properties was evaluated by SEM and FT-IR spectroscopy. It was revealed that a high transmittance up to 77% in the three- to five-micrometer IR region could be obtained when the sample was pre-sintered at 1225 °C and subjected to hot isostatic pressing (HIP) at 1275 °C for two hours. The infrared transmittance and emittance at elevated temperature were also examined. The in-line transmittance remained stable as the temperature increased to 427 °C, with degradation being observed only near the infrared cutoff edge. Additionally, the emittance property of 3Y-TZP ceramic at high temperature was found to be superior to those of sapphire and spinel. Overall, the results indicate that Y-TZP ceramic is a potential candidate for high-speed infrared windows and domes.
View Full-Text
▼
Show Figures
Figure 1
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
MDPI and ACS Style
Wang, C.; Mao, X.; Peng, Y.-P.; Jiang, B.; Fan, J.; Xu, Y.; Zhang, L.; Zhao, J. Preparation and Optical Properties of Infrared Transparent 3Y-TZP Ceramics. Materials 2017, 10, 390. https://doi.org/10.3390/ma10040390
AMA Style
Wang C, Mao X, Peng Y-P, Jiang B, Fan J, Xu Y, Zhang L, Zhao J. Preparation and Optical Properties of Infrared Transparent 3Y-TZP Ceramics. Materials. 2017; 10(4):390. https://doi.org/10.3390/ma10040390
Chicago/Turabian StyleWang, Chuanfeng, Xiaojian Mao, Ya-Pei Peng, Benxue Jiang, Jintai Fan, Yangyang Xu, Long Zhang, and Jingtai Zhao. 2017. "Preparation and Optical Properties of Infrared Transparent 3Y-TZP Ceramics" Materials 10, no. 4: 390. https://doi.org/10.3390/ma10040390
Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.
