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1.
Production of uvarovite ceramic pigments based on granulated furnace slag
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(Resourse efficiency. Utilization of waste)
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... dioxide in their composition with phosphorus (V) oxide, the purity and intensity of the green color of uvarovite pigments increase, and their firing temperature also decreases to 1100 ... 1150 & # 176; ...
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2.
EFFECT OF TECHNOLOGICAL SYNTHESIS PARAMETERS ON THE STRUCTURE, PHASE COMPOSITION, AND PROPERTIES OF POROUS Al2O3–MgO–SiO2–SiC CERAMICS
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(Not-set)
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Porous ceramic materials based on a coarse Al2O3 filler were synthesized using fine MgO, SiO2, and SiC binders by compaction at pressures of 20…40 MPa followed by sintering in the temperature range of ...
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3.
CORROSION AND HEAT-RESISTANT NANOPOROUS CERAMIC MATERIALS BASED ON Y2O3 AND ?-Al2O3
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(Not-set)
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Porous ceramic materials, including those with the addition of ?-Al2O3 of the order of 10 %, were obtained on the basis of yttrium oxide, which is inert to sintering and has cubic syngony. The characteristics ...
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4.
CHARACTERISTICS AND MORPHOLOGY OF THE PORE SPACE OF SYNTHETIZED HIGHLY POROUS Sc2O3 CERAMIC MATERIALS
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(Not-set)
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An energy-efficient synthesis of highly porous ceramic materials based on Sc2O3 was carried out using a combination of compaction and technological combustion methods with the participation of active binders. ...
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5.
Energy-Saving Technology Decoration of Varietal Dishes By Plasma Spraying
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(Not-set)
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An energy-saving technology for decorating varietal dishes by plasma spraying of colored varietal and container glasses has been developed. The optimal parameters of glass powder deposition are determined. ...
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6.
Crystallisation in Strontiumalumosilicate Systems: Effect of Modifying Additives on Melting Characteristics and Crystallisation Behaviour
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(Not-set)
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The influence of a number of modifying additives: calcium fluoride, zinc oxide and boron oxide, on the melting and crystallization properties of strontium aluminosilicate glasses is considered. The influence ...
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7.
Plasma Technology for the Production of Glass
Pellets Based on Waste from the Enrichment of Ferruginous Quartzite KMA
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(Not-set)
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A technology has been developed for producing glass microspheres in a plasma reactor based on the wastes of enrichment of ferruginous quartzites KMA. The regularities of the influence of the flow rate ...
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8.
Energy-Saving Glass Ionization Technology
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(Not-set)
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An energy-saving technology for irisation of glass products using a high-temperature plasma torch has been developed. The effect of the effluent plasma-forming gas flow on the intensity of glass heating ...
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9.
Obtaining of High-Porous Ceramic Materials on the Basis of Alumina-Magnesia Spinel
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(Not-set)
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The object of research is ceramic foam materials based on aluminum oxide, magnesium oxide and aluminum-magnesia spinel. The results of research on sintering spinel ceramics using aluminum and magnesium ...
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10.
Use of Alternative Energy Sources and Glass Domestic Waste in Ceramic Facing Glazing Technology
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(Not-set)
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A technology for glazing ceramic tiles has been developed using alternative energy sources and glass household waste. The effect of a plasma jet on the change in the chemical composition of materials for ...
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11.
Porous Ceramic Materials for Catalytically Active Membranes by Technological Combustion and Sintering Methods
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(Not-set)
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A porous, catalytically active membrane based on coarse silicon carbide has been synthesized. To synthesize the membrane, ultradispersed additives of the eutectic composition of magnesium oxide and silicon ...
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12.
Porous Ceramic Catalytic Converters for Dehydration of Propane in Propylene
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(At the enterprises and institutes)
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Using the method of self-propagating high-temperature synthesis (SHS), porous metal-ceramic membranes based on a mixture of powders of aluminum oxide, silicon carbide, and magnesium oxide have been obtained. ...
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13.
Cordierite Glass-Ceramic for Radioengineering Products
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(Science for ceramic production)
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A porous cordierite glass-ceramic was obtained. The processes of crystallization and sintering are considered, some properties of cordierite glass-ceramics made of magnesium-aluminosilicate glass are determined. ...
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14.
Temperature dependence of wetting water films stability on quartz surface
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(Raw materials)
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The loss of stability of the wetting water films on the quartz surface with increasing temperature was found. It is assumed that this is due to the temperature dependence of the structure of water in the ...
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15.
Complex additives influence on
ceramic slurry consistency
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(At the enterprises and institutes)
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The study of the effect of a number of additives on the rheological properties of clay has been carried out. The change in the limiting dynamic shear stress and plastic viscosity as a function of the concentration ...
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16.
Production of catalytic metalloceramic membranes for small-scale power plants by means of combustion
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(Science for ceramic production)
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Porous metal-ceramic membranes with improved operational properties have been synthesized by the SHS method with a reduction stage in the thermal explosion mode in vacuum from a mixture of PTYu alloy powders ...
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17.
Landmarks in cooperation between D. Mendeleyev University de-partment of ceramics and refractories and Glass and Ceramics
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(Jubilee)
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The research results of the Russian Chemical Technical University named after V.I. DI Mendeleev in the field of obtaining modern ceramic materials with high performance properties. The technological features ...
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18.
Research and development of a device for quartz sand wetting control
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(Equipment and devices)
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A device for determining the wettability of quartz sand has been developed. It is shown that with an increase in temperature, the surface wettability of the minerals included in the composition of glassy ...
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19.
Catalytic metalloceramic membrane for by-products processing in fuel production
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(Science for ceramic production)
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The processing of waste by-products in water, stoichiometrically formed as a result of the Fischer-Tropsch process, during the production of fuel materials is considered. Theoretical and experimental studies ...
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20.
Solid surface wetting with dopant solutions
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(At the enterprises and institutes)
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The results of studies of the effect of a complex additive containing sodium tripolyphosphate and a resorcinolfurfural oligomer on the processes of wetting hard surfaces are presented. It is shown that ...
