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1.
Calculation of the spacial grid for thermal field determination in glass molds
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(Science for glass production)
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Methods of imposing a multidimensional mesh on a mold kit of an arbitrary shape are considered. Il. 2, bibliography: 3 titles.
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2.
DEVELOPMENT OF HIGH-TEMPERATURE THERMAL INSULATION MATERIAL BASED ON CLAY FROM THE KORNILOVSKY DEPOSIT IN THE TOMSK REGION
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(Not-set)
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The paper investigates the physical and technical properties of a composite material based on white-burning clay from the Kornilovsky deposit of the Tomsk region with the addition of a gas-forming agent. ...
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3.
PREPARATION OF MESOPOROUS COMPOSITE TiO2-MONTMORILLONITE IN SOFT HYDROTHERMAL CONDITIONS
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(Not-set)
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In this work, mesoporous TiO2-montmorillonite composites with hydrothermally activated impregnation (115 °C, 0.5…5.0 h) of a mechanically and thermally activated support with titanium polyhydroxocomplexes ...
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4.
THE INFLUENCE OF THE ADDITION OF SLAG WASTE FROM THE NOVOCHERKASSK SDPP ON THE PROPERTIES OF ALUMINOSILICATE MATERIALS BASED ON DRILL WASTES FROM THE VOSTOCHNO-CHUMAKOVSKOYE OIL ...
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(Not-set)
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The essence of the method of horizontal drilling using hydraulic fracturing is described. The influence of drill wastes and coal combustion waste on the environment is shown. A number of physical and chemical ...
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5.
STUDY OF THERMAL PROCESSES IN POROUS ANODIC ALUMINUM OXIDE FILLED WITH PEROVSKITE
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(Not-set)
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A model has been constructed for the mathematical calculation of thermal processes occurring in hexagonally located cells in the form of articulated channels with filler. Using the proposed model, the ...
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6.
LOCAL ELECTRIC FIELD ENHANCEMENT IN THE VICINITY OF Ag NANOPARTICLES AND THEIR AGGLOMERATES IN ZINC-PHOSPHATE AND SILICATE GLASS
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(Not-set)
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Based on calculations, spatial distribution of the local electric field (LEF) for various structural configurations of silver nanoparticles (NPs) in silicate and zinc-phosphate glasses was studied. The ...
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7.
INVESTIGATION OF THE LANTHANUM HEXABORIDE OBTAINING PROCESSES BY THE METHOD OF BOROTHERMAL REDUCTION
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(Not-set)
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... experimental studies on the lanthanum hexaboride powder synthesis by boron thermal reduction of lanthanum oxide in a vacuum furnace and a spark plasma sintering unit. The analysis of the obtained results ...
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8.
Glass Composite Hardening with Multilayer Carbon Nanotubes Aligned with a Constant
Electric Field
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(Not-set)
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The effect of the electric field intensity and the percentage of multi-layer carbon nanotubes (MCNTs) on the strength of a composite consisting of unidirectional glass fibers has been studied. The results ...
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9.
Mathematical simulation of temperature field dynamics in complex shaped glassware annealing
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(Science for glass production)
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Mathematical models of the dynamics of temperature fields during annealing of glassware of complex configuration are presented on the example of container glass of cylindrical-conical and prismatic-cylindrical ...
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10.
MW-field influence on structure and properties of silicates with alumo-sodium chloride dopant
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(At the enterprises and institutes)
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The results of treatment with a microwave field of silicates (bentonite clay and diatomite), the effect of the field on the structure and technological characteristics of aqueous suspensions of silicates, ...
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11.
Thermal conductivity of BeO ceramics and its possible applications in electronics
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(Science for ceramic production)
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... is its high thermal conductivity. Ceramics BeO in the temperature range 300 - 630 K has the highest values ??of thermal conductivity among all ceramic materials used in electronic engineering. The thermal ...
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12.
Thermostatic control of secondary device for registration of the parameters of thermally treated articles at increased temperatures
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(At the enterprises and institutes)
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Two thermostat options for the secondary measuring device have been developed and tested in the field. The temperature required for normal operation of the secondary device from 5 to 50 ° C is maintained ...
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13.
Rational electrothermal conditions of chromite lanthanum electric heater operation
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(Science for ceramic production)
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Calculation of temperature fields for solid and tubular chromium-lanthanum electric heaters is presented. A triple diagram "heater temperature - furnace temperature - specific surface power" has ...
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14.
INVESTIGATION OF THE STRUCTURE OF A TRANSPARENT GAHNITE-BASED GLASS-CERAMICS IN THE Na2O–ZnO–MgO–Al2O3–SiO2 SYSTEM BY TRANSMISSION ELECTRON MICROSCOPY
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(Not-set)
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It is known that the introduction of small Na2O additives (up to 5 mol. %) into the glass composition of the ZnO–MgO–Al2O3–SiO2 (ZMAS) does not interfere with the production of zinc spinel (ZnAl2O4) based ...
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15.
HETEROVALENT SUBSTITUTION OF ZIRCONIUM IN NASICON SOLID SOLUTION (Na3Zr2Si2РO12)
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(Not-set)
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Fe-substituted ceramic materials of the NASICON family, corresponding to the generally accepted formula Na3+yМ(III)yZr2–ySi2PO12, with a dopant concentration from 5 to 20 mol. % were studied. Doping changes ...
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16.
LTCC-RESISTORS
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(Not-set)
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... hot (HTCR) and cold (CTCR) temperature coefficient of resistance, frequency behaviour, noise indices, gauge factors, as well as their performance after thermal aging, laser trimming, and high-voltage pulse ...
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17.
STUDY OF DEGRADATION OF LUMINESCENT PROPERTIES OF ERBIUM-DOPED ZINC-TELLURITE GLASSES UNDER TROPICAL CLIMATE CONDITIONS
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(Not-set)
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Glasses in the TeO2–ZnO system doped with Er3+, Yb3+, Nd3+ were studied. The influence of the synthesis atmosphere on the properties was determined. The photoluminescence intensity, absorption, refractive ...
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18.
BIMETALLIC NANOPARTICLES AgAu, AgRb IN ZINC PHOSPHATE GLASS: FORMATION, STRUCTURE, EFFECT ON OPTICAL CHARACTERISTICS OF GLASS CO-DOPED WITH NEODYMIUM IONS
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(Not-set)
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Doped zinc-phosphate (ZP) glasses of compositions ZP:Ag:Au and ZP:Ag:Rb were synthesized by the melt quenching method both without and with the use of additional heat post-treatment at T = 500 °C. In the ...
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19.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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... of thin-film transistors, where its outstanding dielectric properties and thermal stability become determining factors. This allows you to create reliable and high-performance electronic components. In ...
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20.
DEVELOPMENT OF TECHNOLOGY FOR THE SYNTHESIS OF HEAT-INSULATING GLASS-CRYSTALLINE MATERIALS BASED ON DRILLING MUD BY HYDRATE FOAMING
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(Not-set)
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This paper presents a study of the possibility of synthesizing a thermal insulation material, sludge, based on oil production drilling waste. Samples of drilling mud were collected at the Komsomolskoye ...
