Preparation and properties of Ge23Se67Sb10 glass

被引：0
|
作者：
Xu Junfeng [1 ]
Jian Zengyun [1 ]
Chang Fange [1 ]
Qu Min [1 ]
机构：
[1] Xian Technol Univ, Sch Mat & Chem Engn, Xian 710032, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2008年 / 37卷 / 04期
关键词：
chalcogenide glass; glass transition temperature; crystallization onset temperature; transmissivity;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The preparation and properties of chalcogenide glass have been investigated in this paper. Compact Ge23Se67Sb10 glass with uniform structure has been obtained, which the density and Vickers hardness are 4.679 g/cm(3) and 1581 MPa, respectively. Differential scanning calorimetry (DSC) analysis shows that the glass transition temperature and primary crystallization temperature are 261 +/- 2 degrees C and 402 +/- 1 degrees C, respectively. After Fourier transform infrared (FTIR) spectrometer measurement, it is found that the transmission of glass is about 60% in the wavelength region of 2 to 15 mu m.
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页码：740 / 743
页数：4
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