کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5442535 | 1510763 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of heat treatment on the optical properties of perovskite BaZr0.5Ce0.3Y0.2O3âδ ceramic prepared by spark plasma sintering
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of heat treatment on the optical properties of perovskite BaZr0.5Ce0.3Y0.2O3âδ ceramic prepared by spark plasma sintering Effect of heat treatment on the optical properties of perovskite BaZr0.5Ce0.3Y0.2O3âδ ceramic prepared by spark plasma sintering](/preview/png/5442535.png)
چکیده انگلیسی
The effect of heat treatment on the in-line transmittance of BaZr0.5Ce0.3Y0.2O3âδ (BZCY532) ceramics prepared by spark plasma sintering method was investigated. The loss of Ba in transparent BZCY532 ceramics is the key reason for the loss of transmittance during the annealing process. This problem can be effectively alleviated by using a powder bed of BZCY532. Heat treatment atmospheres, wet air and dry air, were also found to be critical for obtaining high quality transparent ceramics. A highly transparent BZCY532 ceramic with the in-line transmittance (Tin) of 71.4% at 2000 nm can be obtained by using SPS method followed by an annealing in powder bed at 1500 °C in wet air.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 71, September 2017, Pages 13-16
Journal: Optical Materials - Volume 71, September 2017, Pages 13-16
نویسندگان
Bohang Xing, Zhi Cheng, Cao Wang, Zhe Zhao,