Results 51 to 60 of about 2,521,435 (200)

Supercooled Liquid, Glass and Glass Transition

Journal of the Korean Chemical Society, 2009
Characteristics of supercooled liquid and glass, which are the states involved in glass transition, are reviewed. These states are non-equilibrium states, therefore, the glass transition is different from the usual phase transitions. Theories of glass transition and related experimental methods are briefly summarized.
openaire   +2 more sources

Framed composites based on liquid glass roller molding [PDF]

Нанотехнологии в строительстве
Introduction. The work is devoted to the experimental and theoretical study of the technology and properties of composite materials based on soluble glass.
Valery P. Meshalkin, Vladimir T. Erofeev, Andrey V. Kopytin, Evgeny V. Zavalishin, Alexey M. Astashov, Leonid V. Nikitin   +5 more
doaj   +1 more source

Effects of Annealing on Enthalpy Recovery and Nanomechanical Behaviors of a La-Based Bulk Metallic Glass

Metals, 2021
Structural relaxation and nanomechanical behaviors of La65Al14Ni5Co5Cu9.2Ag1.8 bulk metallic glass (BMG) with a low glass transition temperature during annealing have been investigated by calorimetry and nanoindentation measurement.
Ting Shi, Lanping Huang, Song Li
doaj   +1 more source

Determination of optimum performance liquid glass of magnetization mixtures with liquid glass

Technology audit and production reserves, 2011
У статті описані результати досліджень впливу модуля і щільності рідкого скла на величину поверхневого натягу. Показано, що для підвищення ефективності процесу магнітної обробки рідкого скла необхідно використовувати наступні оптимальні характеристики рідкого скла: модуль 2,86 і щільність 1,45.
openaire   +3 more sources

Thermal expansion accompanying the glass-liquid transition and crystallization

, 2015
We report the linear thermal expansion behaviors of a Zr-based (Vitreloy 1) bulk metallic glass in its as-cast, annealed and crystallized states. Accompanying the glass-liquid transition, the as-cast Vitreloy 1 shows a continuous decrease in the thermal ...
Jiang F, Jiang, MQ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., 蒋敏强, Naderi M, 戴兰宏, Wilde G, Liu XF, Peterlechner M, Zeng F, Wang YJ, X. F. Liu, Y. J. Wang, Jiang MQ(蒋敏强), G. Wilde, F. Jiang, M. Q. Jiang, M. Peterlechner, L. H. Dai, M. Naderi, Dai LH(戴兰宏), F. Zeng   +20 more
core   +1 more source

Predicting Glass-to-Glass and Liquid-to-Liquid Phase Transitions in Water

, 2016
Glass-to-glass and liquid-to-liquid phase transitions were observed many years ago in bulk and confined water with or without applied pressure. It is shown that they result from the competition of two-liquid phases separated by an enthalpy difference depending on temperature.
openaire   +2 more sources

Characterization of supercooled liquid Ge₂Sb₂Te₅ and its crystallization by ultrafast-heating calorimetry

, 2012
Differential scanning calorimetry (DSC) is widely used to study the stability of amorphous solids, characterizing the kinetics of crystallization close to the glass-transition temperature Tg. We apply ultrafast DSC to the phase-change material Ge2Sb2Te5 (
Gholipour, B., Orava, J., Hewak, D.W., Greer, A.L., Smith, C.E.   +4 more
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Optimization of the composition and properties of lightweight materials based on liquid glass [PDF]

Нанотехнологии в строительстве
Introduction. The use of aluminosilicate microspheres makes it possible to produce lightweight, high-strength fired materials. The use of liquid glass as a binder allows products at a firing temperature of 400 °C, significantly reducing energy ...
Igor V. Bessonov, Alexey D. Zhukov, Andrey A. Medvedev, Elina A. Malova, Ilya S. Govryakov   +4 more
doaj   +1 more source

Shaping the surface of Borofloat 33 glass with ultrashort laser pulses and a spatial light modulator [PDF]

, 2012
Liquid-crystal-based spatial light modulators (LC-SLMs) are electrically programmable devices which allow us to modulate the phase and amplitude of the linear-polarised light.
Wlodarczyk, Krystian Lukasz, Hand, Duncan Paul; id_orcid, Wlodarczyk, Krystian L   +2 more
core   +1 more source