Changes in the microstructure and optical properties of doped sodium-calcium silicate glass upon secondary heat treatment

2019 ◽  
Vol 85 (11) ◽  
pp. 19-25
Author(s):  
M. N. Andreev ◽  
A. A. Drozdov ◽  
M. I. Kozlov ◽  
V. B. Zaitsev ◽  
S. O. Limonskii
Keyword(s):  
Heat Treatment ◽  
Optical Properties ◽  
Silicate Glass ◽  
Calcium Silicate ◽  
Sodium Calcium

Features of vertical cellular corrosion of refractories by molten sodium-calcium silicate glass

Refractories ◽  
1988 ◽  
Vol 29 (3-4) ◽  
pp. 194-198
Author(s):  
M. N. Kucheryavyi ◽  
V. P. Frolova ◽  
O. N. Popov
Keyword(s):  
Silicate Glass ◽  
Calcium Silicate ◽  
Sodium Calcium ◽  
Molten Sodium

Phase Separation and Luminescence of Eu2O3 Doped Boron Silicate Glass

2012 ◽  
Vol 509 ◽  
pp. 303-307 ◽  
Author(s):  
Pei Jing Tian ◽  
Jin Shu Cheng ◽  
Gao Ke Zhang ◽  
Qin Yang
Keyword(s):  
Heat Treatment ◽  
Optical Properties ◽  
Phase Separation ◽  
Silicate Glass ◽  
Heat Treatment Temperature ◽  
Fluorescence Spectra ◽  
Treatment Temperature ◽  
Separation Region ◽  
Luminescent Intensity ◽  
The Eu

Eu2O3 doped boron silicate glass appearing phase separation have been prepared and characterized. The heat treatment temperature was determined by DTA, the microstructure and optical properties of the glass were studied by SEM and fluorescence spectra. The adding of Eu2O3 restrained the phase separation and crystallization of the glass. Eu ions exist in the glass samples as the Eu3+ ions, rather than the Eu2+ ions. As the heat treatment temperature increases, the phase separation region increased gradually, and the luminescent intensity increases.

Ion-exchange characteristics of sodium-calcium-silicate glass: Calculation from mode spectra

2010 ◽  
Vol 55 (10) ◽  
pp. 1447-1452 ◽  
Author(s):  
V. V. Zhurikhina ◽  
M. I. Petrov ◽  
K. S. Sokolov ◽  
O. V. Shustova
Keyword(s):  
Ion Exchange ◽  
Silicate Glass ◽  
Calcium Silicate ◽  
Sodium Calcium

Strengthening sodium-calcium silicate glass during low-temperature ion exchange

1968 ◽  
Vol 25 (2) ◽  
pp. 69-72 ◽  
Author(s):  
I. A. Boguslavskii ◽  
V. A. Abrosimov ◽  
M. Ya. Markelova
Keyword(s):  
Low Temperature ◽  
Ion Exchange ◽  
Silicate Glass ◽  
Calcium Silicate ◽  
Sodium Calcium
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