Fabrication of Ce3+ doped Gd3Ga3Al2O12 ceramics by reactive sintering method

被引：3
作者：
Ye, Yong [1 ,2 ]
Liu, Peng [1 ,2 ]
Yan, Dongyue [1 ,2 ]
Xu, Xiaodong [1 ,2 ]
Zhang, Jian [1 ,2 ]
机构：
[1] Jiangsu Normal Univ, Sch Phys & Elect Engn, Jiangsu Key Lab Adv Laser Mat & Devices, Xuzhou 221116, Peoples R China
[2] Jiangsu Normal Univ, Jiangsu Collaborat Innovat Ctr Adv Laser Technol, Xuzhou 221116, Peoples R China
来源：
OPTICAL MATERIALS | 2017年 / 71卷
关键词：
Ceramics; Hot isostatic pressing; Reactive sintering; Ce3+:Gd3Ga3Al2O12; (CE; GD)(3)AL3GA2O12; CERAMICS; SCINTILLATOR;
D O I：
10.1016/j.optmat.2016.08.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ce3+ doped Gd3Ga3Al2O12 (Ce:GGAG) ceramics were fabricated by solid state reactive sintering method in this study. The ceramics were pre-sintered in normal muffle furnace in air at various temperature range from 1410 degrees C to 1550 degrees C for 10 h and post-treated by hot isostatic press at 1400 degrees C/2 h in 200 MPa Ar. The phase and microstructure evolution of Ce: GGAG samples during the densification process were investigated by X-ray diffraction and scanning electron microscope. Pure GGAG phase appeared with the temperature increased to 1200 degrees C. The fully dense and translucent GGAG ceramics were fabricated by pre-sintering at 1450 degrees C and followed by HIP treatment. (C) 2016 Published by Elsevier B.V.
引用
收藏
页码：23 / 26
页数：4
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