2019
DOI: 10.1134/s0020168519100121
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Glass Transition of Liquids and Frozen Deformation of Glass

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Cited by 7 publications
(6 citation statements)
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“…The cooling procedure of an equilibrium liquid melt with the ultrafast cooling rates (higher than 10 6 K/s) and ultrafast heat dissipation can be applied to obtain a porous material with the amorphous structure and to prevent the crystal nucleation events [13,14,15]. In practice, these conditions are difficult to be realized for the most known metallic alloys [16,17,18,19,20]. Titanium nickelide alloy (Ni 50 Ti 50 or NiTi) is the most famous functional material among intermetallic compounds especially due to the shape memory effect of this alloy [21,22,23,24,25,26,27].…”
Section: Introductionmentioning
confidence: 99%
“…The cooling procedure of an equilibrium liquid melt with the ultrafast cooling rates (higher than 10 6 K/s) and ultrafast heat dissipation can be applied to obtain a porous material with the amorphous structure and to prevent the crystal nucleation events [13,14,15]. In practice, these conditions are difficult to be realized for the most known metallic alloys [16,17,18,19,20]. Titanium nickelide alloy (Ni 50 Ti 50 or NiTi) is the most famous functional material among intermetallic compounds especially due to the shape memory effect of this alloy [21,22,23,24,25,26,27].…”
Section: Introductionmentioning
confidence: 99%
“…Here, α is the so-called lower fragility limit [33,34]; parameter η g defines the viscosity at the glass transition temperature T g and log η g = 12 according to definition of T g [6,14]. Avramov shows that the parameter α is related with the activation energy ∆E(T g ) [31]:…”
Section: Resultsmentioning
confidence: 99%
“…Typically, the viscosity of liquids increases with decreasing temperature. The loss of molecular mobility with decreasing temperature correlates both with increasing liquid density ρ and with decreasing entropy and thermal activation energy [12,13,14]. Alba-Simionesco and coworkers have shown that the viscosity of the most glass-forming liquids can be described using the scaled variable ρ γ /T , where γ is the parameter depending on the liquid type [15].…”
Section: Introductionmentioning
confidence: 99%
“…From the interpretation of the WLF equation in the framework of the model of delocalized atoms [6,8,9] it follows that the parameter C 1 is the inverse of the fraction of the fluctuation volume f g , frozen at the glass transition temperature,…”
Section: Applicability Of the Wlf Equation To Glass Under Studymentioning
confidence: 99%
“…The fluctuation volume of the amorphous substance V e is due to the thermal displacements of atoms (kinetic units) [8,9]:…”
Section: Applicability Of the Wlf Equation To Glass Under Studymentioning
confidence: 99%