Kinetics of Crystallization and Glass Transition in Amorphous Materials

2019 ◽  
Vol 20 (1) ◽  
pp. 95-106 ◽  
Author(s):  
Boris Shekunov
Keyword(s):  
Glass Transition ◽  
Amorphous Materials ◽  
Kinetics Of Crystallization ◽  
Kinetics Of

Glass transition, kinetics of crystallization and anomalous phase transformations in tellurite melts

2014 ◽  
Vol 1 (4) ◽  
pp. 045203
Author(s):  
Soumee Chakraborty ◽  
R Venkata Krishnan ◽  
V Sivasubramanian ◽  
S Kalavathi
Keyword(s):  
Glass Transition ◽  
Phase Transformations ◽  
Kinetics Of Crystallization ◽  
Glass Transition Kinetics ◽  
Kinetics Of

Reordering and Crystallization of Silicon Carbide Amorphized by Neutron Irradiation

2000 ◽  
Vol 650 ◽  
Author(s):  
Lance L. Snead ◽  
Martin Balden
Keyword(s):  
Thin Film ◽  
Silicon Carbide ◽  
Crystallization Kinetics ◽  
Neutron Irradiation ◽  
Onset Temperature ◽  
Kinetics Of Crystallization ◽  
Crystallization Onset Temperature ◽  
Crystallization Onset ◽  
Kinetics Of

ABSTRACTDensification and crystallization kinetics of bulk SiC amorphized by neutron irradiation is studied. The temperature of crystallization onset of this highly pure, fully amorphous bulk SiC was found to be between 875-885°C and crystallization is nearly complete by 950°C. In-situ TEM imaging confirms the onset of crystallization, though thin-film effects apparently alter the kinetics of crystallization above this temperature. It requires >1125°C for complete crystallization of the TEM foil. Annealing at temperatures between the irradiation and crystallization onset temperature is seen to cause significant densification attributed to a relaxation, or reordering, of the as-amorphized structure.

Concurrent kinetics of crystallization and toughening in multicomponent biomedical SiO2-Li2O-P2O5-ZrO2 glass-ceramics

2021 ◽  
Vol 554 ◽  
pp. 120607
Author(s):  
Julia Lubauer ◽  
Renan Belli ◽  
Anselm Petschelt ◽  
Maria Rita Cicconi ◽  
Katrin Hurle ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Kinetics Of Crystallization ◽  
Kinetics Of

scholarly journals Structure and glass transition of amorphous materials composed of titanium-oxo oligomers chemically modified with benzoylacetone

RSC Advances ◽  
2020 ◽  
Vol 10 (27) ◽  
pp. 15665-15669
Author(s):  
Shinya Oda ◽  
Shinji Kohara ◽  
Ryo Tsutsui ◽  
Mamoru Kasasaku ◽  
Hiromitsu Kozuka
Keyword(s):  
Glass Transition ◽  
Amorphous Materials ◽  
Chemically Modified

Titanium-n-butoxide was hydrolyzed in the presence of benzoylacetone, and the resulting solution was concentrated and dried at 120 or 140 °C to obtain transparent amorphous materials.

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