A criterion of glass-forming ability and stability derived from pseudo-four characteristic temperatures

2021 ◽  
Vol 134 ◽  
pp. 107201
Author(s):  
Xiaocheng Li ◽  
Shengzhong Kou ◽  
Chunyan Li ◽  
Yanchun Zhao ◽  
Yutian Ding
Keyword(s):  
Glass Forming Ability ◽  
Glass Forming ◽  
Characteristic Temperatures

Phosphotellurite glass and glass-ceramics with high TeO2 contents: thermal, structural and optical properties

2019 ◽  
Vol 48 (18) ◽  
pp. 6261-6272 ◽  
Author(s):  
Danilo Manzani ◽  
João B. Souza Junior ◽  
Albert S. Reyna ◽  
Manoel L. Silva Neto ◽  
Jessica E. Q. Bautista ◽  
...  
Keyword(s):  
Optical Properties ◽  
Glass Ceramics ◽  
Glass Forming Ability ◽  
Transparency Window ◽  
Structural And Optical Properties ◽  
Glass Forming ◽  
Characteristic Temperatures

Phosphotellurite based glasses and glass-ceramics have interesting features such as low characteristic temperatures, high glass forming ability, promising optical properties and a broad transparency window from UV to NIR.

Evaluation of glass-forming ability for bulk metallic glasses based on characteristic temperatures

2009 ◽  
Vol 355 (43-44) ◽  
pp. 2183-2189 ◽  
Author(s):  
Ping Zhang ◽  
Hongqing Wei ◽  
Xiaolin Wei ◽  
Zhilin Long ◽  
Xuping Su
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Glass Forming Ability ◽  
Glass Forming ◽  
Characteristic Temperatures

Induction period of the crystallization of silver nitrate solutions in ethylene glycol

1991 ◽  
Vol 56 (10) ◽  
pp. 2142-2147
Author(s):  
Ivo Sláma
Keyword(s):  
Ethylene Glycol ◽  
Silver Nitrate ◽  
Induction Period ◽  
Glass Forming Ability ◽  
Transformation Theory ◽  
Concentration Region ◽  
Glass Forming ◽  
Temperature Transformation ◽  
Silver Nitrate Solutions ◽  
Nitrate Solutions

The dependence of the induction period of crystallization on supercooling was examined for the silver nitrate-ethylene glycol system over the concentration region of silver nitrate lome fraction of 0 to 0.12. Addition of AgNO3 to ethylene glycol was found to increase considerably the critical induction period of crystallization, although to a lesser extent than Ca(NO3)2, CaCl2, ZnCl2, LiCl and LiNO3 do. The effect of these salts on the critical induction period of crystallization in dimethylsulfoxide, dimethylformamide, dimethylacetamide and methanol was compared in terms of the solvent-rich composition limit of the glass-forming ability. By using the TTT(Time-Temperature-Transformation) theory, it has been deduced that the effect of the salts on the critical induction period of crystallization of ethylene glycol is probably due to the different dependences of viscosity on their concentration in ethylene glyco in the supercooling region.

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