scholarly journals The microscopic origin of the extreme glass-forming ability of Albite and B2O3

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Edgar D. Zanotto ◽  
Daniel R. Cassar
Keyword(s):  
Glass Forming Ability ◽  
Glass Forming ◽  
Microscopic Origin

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.

New MgLi based Mg–Li–Cu–(Y, Gd) BMGs: Preparation, glass forming ability and mechanical properties

2011 ◽  
Vol 357 (10) ◽  
pp. 2182-2186 ◽  
Author(s):  
Peng Gao ◽  
Zhu Xue ◽  
Guangbo Liu ◽  
Jin Zhang ◽  
Milin Zhang
Keyword(s):  
Mechanical Properties ◽  
Glass Forming Ability ◽  
Glass Forming
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