Effect of Composition and Processing Conditions on the Formation of Y and Er-SiAlON B and Iw Phase Glass-Ceramics

2003 ◽  
Vol 237 ◽  
pp. 247-252 ◽  
Author(s):  
A. Díaz ◽  
E. Dolekcekic ◽  
Michael J. Pomeroy ◽  
Stuart Hampshire
Keyword(s):  
Glass Ceramics ◽  
Processing Conditions ◽  
Phase Glass

Research on Processing Conditions of CBS Transparent Glass-Ceramics

2013 ◽  
Vol 873 ◽  
pp. 733-736
Author(s):  
Yi Min Wang ◽  
Hong Bo Zhang ◽  
Chun Hui Su ◽  
Qin Lei Wei
Keyword(s):  
Heat Treatment ◽  
Luminescence Property ◽  
Room Temperature ◽  
Glass Ceramics ◽  
Nucleating Agent ◽  
Processing Conditions ◽  
Transparent Glass ◽  
Melting Method ◽  
Heat Treatment Regime ◽  
Precursor Glass

On the basis of experimental verification, the optimum processing conditions of CaO-B2O3-SiO2(CBS) system transparent glass-ceramics were obtained. Composition of main raw powders (wt%) was:CaO 38%,SiO240%,B2O312%.The precursor glass was prepared by melting method and annealed at 560°C for 2h and cooled to room temperature at a speed of 5°C/min.The best nucleating agent is P2O5. The appropriate heat treatment regime to precursor glass was determined to be 2h at 600°C for nucleation and 3h at 780°C for crystallizition.Under this condition,the transmittion of glass-ceramics at the range of visable light is 72% in average and Sm3+keep good luminescence property doped in this host material.

The crystallisation of Er-Si-Al-O-N B-phase glass-ceramics

2005 ◽  
Vol 40 (24) ◽  
pp. 6499-6512 ◽  
Author(s):  
Y. Menke ◽  
L. K. L. Falk ◽  
S. Hampshire
Keyword(s):  
Glass Ceramics ◽  
Phase Glass

scholarly journals Mechanism of powellite crystallite expansion within nano-phase separated amorphous matrices under Au-irradiation

2020 ◽  
Vol 22 (27) ◽  
pp. 15616-15631
Author(s):  
Karishma B. Patel ◽  
Sophie Schuller ◽  
Giulio I. Lampronti ◽  
Ian Farnan
Keyword(s):  
Glass Ceramics ◽  
Residual Matrix ◽  
Phase Glass ◽  
Multi Phase

Effects of Au-irradiation on synthesized multi-phase glass ceramics that have CaMoO4 crystallites within a residual matrix characterized by two Tgs.

Tunable broadband upconversion luminescence from Yb3+/Mn2+ co-doped dual-phase glass ceramics

2020 ◽  
Vol 46 (4) ◽  
pp. 5271-5277 ◽  
Author(s):  
Xueyun Liu ◽  
Cuimei Cheng ◽  
Na Zeng ◽  
Xiaoman Li ◽  
Qing Jiao ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Dual Phase ◽  
Phase Glass ◽  
Co Doped
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