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1.
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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... synthesized samples was conducted. The optimal composition for synthesizing sludge was determined, which includes 80 % of drilling mud, 15 % of sodium hydroxide, 5 % of sodium tetraborate, 10 % of water, ...
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2.
DEVELOPMENT OF CERAMIC BRICK COMPOSITIONS FOR RESTORATION OF HISTORICAL HERITAGES BASED ON LOESS–DEFECATE COMPOSITION
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(Not-set)
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They are devoted to the study of the development of composite materials for the production of ceramic bricks based on loess-like rocks from the Suzanly deposit and waste produced by Khorazm Shakar LLC, ...
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3.
INFLUENCE OF YAG CERAMIC POWDERS GRINDING CONDITIONS OF ON THE PROPERTIES OF OPTICAL CERAMICS
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(Not-set)
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... a reduction in the degree of agglomeration of the ceramic powders. It was discovered that optimal modes can be achieved at a mass ratio of grinding balls to precursor powder of 6.75/1 and a ratio of the ...
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4.
SUBSTRATES FOR THE SURFACE ENHANCED RAMAN SPECTROSCOPY BASED ON NANOPOROUS GLASS ACTIVATED WITH SILVER PARTICLES
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(Not-set)
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Substrates for the surface enhance Raman spectroscopy (SERS) are being actively developed with the aim of precise detecting of the low concentrations of organic molecules. However, the complexity and cost ...
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5.
INVESTIGATION OF THE POSSIBILITY OF REDUCING ENERGY COSTS DURING LASER SCRIBING OF GLASS AND CERAMIC PLATES
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(Not-set)
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... with a reflection coefficient of ~ 99 %. Optimal modes of plate scribing have been determined. It is shown that with deep scribing, it is possible to reduce energy costs by 1.4 – 1.8 times compared to ...
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6.
STUDY OF THE POSSIBILITY OF OBTAINING THERMAL INSULATING MATERIALS USING ASH WASTE
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(Not-set)
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... and basic technical properties of foam silicates has been determined. As a result of the studies, the optimal content of ash waste was established in the amount of 5 – 15 %. The obtained foam silicates ...
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7.
Pulsed Laser Punching of Holes in Ceramic Parts
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(Not-set)
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Within the framework of the theory of developed evaporation of matter under the action of laser radiation, the problem of assessing the strength of ceramic parts of a cylindrical shape during laser punching ...
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8.
Relationship Between Properties, Phase Composition and Microstructure of Clinker Brick
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(Not-set)
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... between the physical and chemical properties of products on the mass content of components and the oxide composition of the charge is established, the optimal temperature and time modes of firing are determined, ...
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9.
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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10.
Obtaining of High-Porous Ceramic Materials on the Basis of Alumina-Magnesia Spinel
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(Not-set)
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... oxides as initial components are presented. It is shown that the optimal range of firing temperatures for obtaining materials with an open-cell pore structure is 1600 - 1700 ° C. Materials with communicating ...
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11.
Method of quartz rigging processing in micro- and nano-electronics production
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(At the enterprises and institutes)
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... is shown that the use of the developed methods for processing quartz tooling makes it possible to significantly increase the cleaning efficiency. Optimal technological modes of quartz tooling processing ...
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12.
Characteristics of heat transfer through glass-melting tank walls
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(Science for glass production)
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A technique has been developed for the engineering calculation of the thermal resistance of the wall layer of glass, which allows, by taking into account the physical nature of the heat transfer process ...
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13.
Compact ceramics based on aluminum oxynitride obtained with SHS-metallurgy method
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(Science for ceramic production)
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... nitrogen pressure of 5 MPa. The optimal conditions for the synthesis of the phase of the most stable aluminum oxynitride Al 5 O 6 N. The modes of grinding synthesized ingots into powders of certain ...
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14.
Heat resistance of glass melt wall layer in glass kiln refractory walls high-temperature corrosion zone
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(Science for glass production)
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A scientifically substantiated applied technique for engineering calculation of the thermal resistance of the wall layer has been developed. the temperature of the melt and the composition of the glass ...
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15.
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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16.
Regulating properties of silicon carbide ceramics by batch granu-lometry variation
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(Science for ceramic production)
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An energy-efficient method for creating composite materials based on SiC modified with oxide eutectic compositions with high mechanical characteristics has been proposed. The effect of varying the particle ...
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17.
Glassenamels firing with concentrated solar power
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(At the enterprises and institutes)
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The possibilities of using concentrated solar energy to create a light-emitting technology for producing art items with glass enamel are considered. Calculations have been carried out to select the optimal ...
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18.
Rational schedules for glass and ceramic plates laser treatment
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing material layer at When the energy of a laser pulse was released, an analytical relationship was obtained for calculating ...
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19.
Simulation of optimized firing conditions for zirconia and alumina-based ceramics
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(Science for ceramic production)
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An approach to the production of ceramics in the ZrO 2 - Al 2 O 3 system with high physical and mechanical properties and a low sintering temperature, based on theoretically calculated optimal firing ...
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20.
Energy-efficient conditions of glass and ceramic materials laser processing
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing material layer at For the release of laser pulse energy, analytical relationships are obtained for calculating the ...
