Signatures of fragile-to-strong transition in a binary metallic glass-forming liquid

2012 ◽  
Vol 136 (10) ◽  
pp. 104509 ◽  
Author(s):  
K. N. Lad ◽  
N. Jakse ◽  
A. Pasturel
Keyword(s):  
Metallic Glass ◽  
Glass Forming ◽  
Strong Transition

Model Description of the Unusual Temperature Dependence of the Viscosity of Metallic Glass-Forming Liquids

2021 ◽  
Vol 1016 ◽  
pp. 30-35
Author(s):  
Masaru Aniya ◽  
Masahiro Ikeda
Keyword(s):  
High Temperature ◽  
Metallic Glass ◽  
Temperature Dependence ◽  
Present Report ◽  
Model Description ◽  
Unusual Behavior ◽  
Glass Forming ◽  
Viscosity Models ◽  
Strong Transition ◽  
Type Of Behavior

The temperature dependence of the viscosity of some metallic glass forming liquids (MGFLs) exhibits an unusual behavior. At high temperature, the temperature dependence is quite weak, whereas at low temperature, the viscosity varies exponentially. Recently, this type of behavior are attracting much attention, because it can be considered as a manifestation of the fragile-to-strong transition. Well known classic viscosity models do not describe such kind of behavior over a wide temperature range. In the present report, it is shown that a modified version of the Bond Strength-Coordination Number Fluctuation (BSCNF) model describes the behavior observed in MGFLs. For the convenience of the readers, a brief review of the BSCNF model is also given.

Fragile-to-strong transition in metallic glass-forming liquids

2010 ◽  
Vol 133 (1) ◽  
pp. 014508 ◽  
Author(s):  
Chunzhi Zhang ◽  
Lina Hu ◽  
Yuanzheng Yue ◽  
John C. Mauro
Keyword(s):  
Metallic Glass ◽  
Glass Forming ◽  
Strong Transition

Anomalous Crystallization as a Signature of the Fragile-to-Strong Transition in Metallic Glass-Forming Liquids

2014 ◽  
Vol 118 (34) ◽  
pp. 10258-10265 ◽  
Author(s):  
Xiunan Yang ◽  
Chao Zhou ◽  
Qijing Sun ◽  
Lina Hu ◽  
John C. Mauro ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Glass Forming ◽  
Strong Transition

scholarly journals Fragile-to-strong transition in metallic glass-forming liquids

2017 ◽  
Vol 66 (17) ◽  
pp. 176403
Author(s):  
Hu Li-Na ◽  
Zhao Xi ◽  
Zhang Chun-Zhi
Keyword(s):  
Metallic Glass ◽  
Glass Forming ◽  
Strong Transition

Structural topological signature of high-temperature non-Arrhenius crossover in metallic glass-forming liquids

2021 ◽  
Vol 200 ◽  
pp. 113926
Author(s):  
Nannan Ren ◽  
Lina Hu ◽  
Bing Wang ◽  
Kaikai Song ◽  
Pengfei Guan
Keyword(s):  
High Temperature ◽  
Metallic Glass ◽  
Glass Forming
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