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1.
FEATURES OF TECHNOLOGY, STRUCTURE, HARDNESS AND STRENGTH OF Al–Al2O3 CERMET WITH A HETEROGENEOUS GRANULAR-LAYERED STRUCTURE
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(Not-set)
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To obtain Al–Al2O3 cermet with a heterogeneous granular-layered structure, aluminum powder of the industrial grade PAP-2 with a flaky particle shape and plasma-chemical alumina powder (PCAP), consisting ...
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2.
PHYSICAL AND MECHANICAL PROPERTIES OF Al-Al2O3 CERMET WITH A HETEROGENEOUS GRANULE-LAYERED STRUCTURE PRODUCED USING MECHANICAL ALLOYING AND VACUUM SINTERING
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(Not-set)
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To produce Al–Al2O3 cermet with a heterogeneous granular-layered structure, mixing of flake aluminum powder of the PAP-2 brand with the plasma-chemical alumina powder (PCAP) consisting of nano-thick lamellar ...
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3.
THE PROCESS OF FORMATION OF CRYSTALLINE PHASES IN HEAT-RESISTANT CORDIERITE-CONTAINING ELECTRICAL MATERIALS
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(Not-set)
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The article presents the results of studies of heat-resistant insulating ceramics, as well as a mechanism of cordierite phase formation during single firing of compositions containing polymineral clay ...
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4.
POROUS STRUCTURE OF A COMPOSITE MATERIAL BASED ON CORUNDUM AND GLASS
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(Not-set)
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A composite material obtained by ceramic technology from electrofused corundum and finely dispersed glass is used to simulate the formation of the pore space of a porous ceramic material. According to ...
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5.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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An overview of the applications of zirconium dioxide, partially stabilized with yttrium oxide, in various high-tech fields is presented. Particular attention is paid to its use in supercapacitors, where ...
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6.
EXPERIMENTAL DETERMINATION OF THE SPECIFIC ENERGY OF DESTRUCTION OF SILICON CARBIDE-BASED CERAMICS UNDER THE INFLUENCE OF MILLISECOND LASER RADIATION
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(Not-set)
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Experimental studies of the effect of laser radiation with a wavelength of 1.06 ?m on reaction-sintered silicon carbide-based ceramics in the range of power densities corresponding to the mode of advanced ...
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7.
PHYSICAL AND MECHANICAL PROPERTIES OF CERAMIC COMPOSITE MATERIAL BASED ON Al6Si2O13–ZrSiO4
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(Not-set)
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Composite ceramic materials based on SiO2–Al2O3–ZrO2 nanopowders were obtained by sintering and their properties were studied. Before sintering, the powders were subjected to mechanical activation in a ...
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8.
ENGINEERING OF THE AUTOMATED CONTROL SYSTEM OF THE GLASS FORMING MACHINE TECHNOLOGICAL PROCESS AS A TOOL FOR FORMING THE SECTORAL TECHNOLOGICAL SOVEREIGNTY
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(Not-set)
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A methodological approach to developing hardware and software solutions for debugging and testing algorithms and control systems for actuators of a glass-forming machine in real time is presented. During ...
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9.
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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10.
STRUCTURE AND OPTICAL PROPERTIES OF SOLID SOLUTIONS OF THE ZrO2–Sc2O3 SYSTEM OBTAINED BY CO-PRECIPITATION
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(Not-set)
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The structure of ZrO2–Sc2O3 powders in the composition range from 1 to 15 mol. % Sc2O3 with the addition of 0.1 mol. % Eu2O3 as a spectroscopic probe, obtained by the coprecipitation method and heat-treated ...
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11.
INFLUENCE OF NICKEL SLAGS ON STRUCTURAL CHANGES IN CERAMIC BRICKS
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(Not-set)
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During the study using electron microscopy, the structural features of ceramic brick samples with minimum and maximum slag content at the micro-, macro- and meso-level were determined. The method of mercury ...
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12.
INFLUENCE OF TEMPERATURE ON THE PROPERTIES OF FREE LOADED INORGANIC OXIDE NANO POWDERS
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(Not-set)
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A comparative study was carried out on the possibility of controlling the average sizes of nano-sized powders of silicon dioxide and aluminum oxide obtained by electron beam evaporation, pyrogenic, liquid ...
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13.
PREPARATION, STRUCTURE AND IONIC CONDUCTIVITY OF THE M0.9Y0.1O2–?–BiScO3 (M = Zr, Ce)
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(Not-set)
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Samples of Zr0.9Y0.1O2–?–BiScO3 and Сe0.9Y0.1O2–?–BiScO3 solid solutions were obtained by solid-phase synthesis. X-ray diffraction revealed that the Zr0.9Y0.1O2–?–BiScO3 system corresponds to a tetragonal ...
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14.
INFLUENCE OF THE MINERALOGICAL COMPOSITION OF CLAYS ON THE CAPILLARY-POROUS STRUCTURE AND FROST RESISTANCE OF CERAMIC BRICKS
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(Not-set)
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The influence of the mineralogical composition of clays on the microstructure and frost resistance of ceramic bricks has been studied. The pore radii were calculated by the method of capillary water saturation ...
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15.
TECHNOLOGIES FOR OBTAINING FLEXIBLE THERMAL INSULATION MATERIAL
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(Not-set)
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The main directions of application of flexible heat insulating materials and traditional technologies for producing non-woven materials are considered. Various ways of fastening fibers are analyzed, such ...
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16.
ON THE APPLICATION OF CERAMICS IN DEEP WATER BUOYANCY MODULES
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(Not-set)
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Today ceramic materials occupy more and more new niches of application. These include deep-water apparatuses for various purposes. For example, at present time oil production industry confronts the problem ...
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17.
INFLUENCE OF LIQUID FOAMING AGENT DISTRIBUTION ON THE FORMATION OF FOAM GLASS POROUS STRUCTURE
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(Not-set)
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It was shown that the use of liquid-phase foaming agents is promising for the synthesis of foam glass. The dynamics of the change in the glass particles size in the process of batch obtaining was studied. ...
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18.
OBTAINING OF ALKALINE-FREE ALUMINOSILICATE GLASS CERAMICS BY SOL-GEL METHOD AND INVESTIGANING OF ITS PROPERTIES
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(Not-set)
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The glass-crystalline ceramic materials in SiO2–Al2O3–RO (RO–MgO, SrO, BaO and their combinations) systems have been synthesized by the sol-gel method. The factors influencing on the sol-gel formation ...
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19.
INVESTIGATION OF THE EFFECT OF QUARTZ TUBES CRYSTALLIZATION ON QUALITY OF BLANKS MADE OF QUARTZ CERAMICS
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(Not-set)
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Effect of quartz tubes crystallization on quality of blanks from quartz ceramics of radio engineering appointment is investigated. The analysis of effect of a way of tubes samples preparation for resistance ...
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20.
Crystallization and Luminescence of Ni2+-Doped ofGallium Germanosilicate Glass with Partial Substitution of Ga2O3 by Al2O3
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(Not-set)
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The effect of Al2O3 addition introduced by the substitution method on the crystallization and spectral-luminescent properties of gallium germanosilicate glasses with ?-Ga2O3:Ni2+ nanocrystals was studied. ...
