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1.
STUDY OF PHYSICO-CHEMICAL AND THERMOMECHANICAL CHARACTERISTICS OF BASALT ROCKS OF THE SHEKHZHELI DEPOSIT
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(Not-set)
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The article presents the results of a study on the elemental and chemical–mineralogical composition, as well as the structure and morphology of samples of Shekhzheli basalt, using chemical analysis, X-ray ...
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2.
ENERGY- AND RESOURCE-SAVING PLASMA TECHNOLOGY FOR GLAZING OF AUTOCLAVE-HARDENED BUILDING MATERIALS
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(Not-set)
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An energy- and resource-saving plasma technology for glazing autoclaved building materials has been developed. It has been established that the introduction of colemanite into the initial charge makes ...
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3.
Use of Various Aluminum-Containing Raw Materials in Production of E-Glass Fiber
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(Not-set)
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A comprehensive study of various types of aluminum-containing raw materials and their influence on glass formation processes during the melting of borosilicate glasses for type E fiber has been carried ...
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4.
Technological Features
of Production and Assessment of the Main operational Properties
of Proppants Used in Oil and Gas Production by Hydraulic Frac-turing
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(Not-set)
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The results of studies of the structure, phase composition, mechanical and chemical properties of aluminosilicate, magnesia-quartz and glass-ceramic proppants (RosProp, BorProp, ForeRCP, Wauli, etc.) are ...
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5.
Production of Glass-Ceramic Proppants Based on Petrurgical Raw Materials
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(Ceramic materials)
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The results of a study of glasses and glass-ceramic materials synthesized in the R 2 O (Na 2 O, K 2 O) -MgO-CaO system are presented. -Al 2 O 3 -SiO 2 using granitoid screenings of the Mikashevichskoe ...
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6.
Application of Alkaline Glass in Constructions of Micromechani-cal Sensors
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(At the enterprises and institutes)
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The use of alkaline glass in the construction of micromechanical sensors, in particular, accelerometers, is presented. Alkaline glass is used in the design of the sensitive elements of these devices. The ...
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7.
Studies in glass formation and properties in lanthanum-alumo-borosilicate system with high lanthanum oxide content
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(Science for glass production)
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The possibility of glass formation in the four-component system La 2 O 3 -Al 2 O 3 -B 2 < / sub> O 3 -SiO 2 with a molar content of La 2 O 3 27 & # 37 ;. The ratios of the components at ...
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8.
Influence of boron-containing components on processing of bazalt melts and glasses
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(Science for glass production)
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The technological properties of basalt melts and glasses obtained on the basis of basalt - colemanite composites have been investigated. The possibility of decreasing the temperature of continuous fiber ...
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9.
Radome vitrous materials based on titanosilicate glasses
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(Science for glass and ceramic production)
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Based on the R 2 O? BaO? TiO 2 ? SiO 2 system (where R 2 O? Li < sub> 2 O, K 2 O and Na 2 O) glass with low crystallization capacity has been developed; the value of the tangent of the angle ...
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10.
Development of glassceramics for matched seals with molybdenum
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(At the enterprises and institutes)
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Presented are the results of the development of the composition of the charge and the selection of the firing temperature for the production of glass-ceramic material in order to obtain coordinated joints ...
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11.
Sol-gel synthesis, modification and catalytic properties of nanoporous alumosilicates
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(Environmental protection)
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Iron-containing catalytic systems based on nanoporous aluminosilicates obtained by the sol-gel method have shown high activity and stability in the reaction of oxidative de-structuring of azo dye by hydrogen ...
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12.
On the mechanism and thermodynamic modeling of metasilicate glassceramics crystallization
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(Science for glass production)
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On the basis of the developed concepts of the dynamic equilibrium of energy and matter fluxes during phase transitions in nonequilibrium open systems, a thermodynamic model is proposed that takes into ...
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13.
Rheological behaviour of borosicate glasses and melts
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(Science for glass production)
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The influence of concentration and structural factors on the nature of the temperature dependence of the viscosity of glasses of the systems K 2 O - B 2 O 3 - SiO 2 and Na 2 O - B 2 O 3 - ...
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14.
Eyewear optical glasses with high refractory index
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(Science for glass production)
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Based on the Na 2 O (K 2 O) - MgO - CaO - BaO - ZnO - B 2 O 3 - SiO 2 glasses have been developed with a refractive index of 1.60 - 1.65, density 2.80 - 3.08 g / cm 3 and dispersion coefficient ...
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15.
Optical glass production on
the basis of ВаО - La2О3 - В2О3 - ТiO2 - SiO2 system
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(Science for glass production)
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Partial sections of the BaO system - La 2 O 3 - B 2 O 3 - TiO 2 < / sub> - SiO 2 , regions of a stable glassy state are determined. The regularities of the influence of titanium, lanthanum and ...
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16.
The effect of composition and structural factors on the viscosity of borosilicate glass and melts
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(Science for glass production)
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The features of the influence of the composition and structure of glasses in the Na 2 O - CaO - B 2 O 3 - SiO 2 and Na 2 O - CaO - B 2 O 3 - Al 2 O 3 - SiO 2 on the temperature dependence ...
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17.
Vitreous and glass-ceramic materials based on glauconite-containing raw
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(Science for glass production)
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The possibility of using glauconite-bearing sedimentary rocks of Belarus - glauconite sands and enriched glauconite - as aluminosilicate raw materials has been established. The main physical and chemical ...
