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1.
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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2.
SYNTHESIS OF CERAMIC POWDERS OF HAFNIUM DIBORIDE BY CARBOTHERMAL RESTORATION METHOD
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(Not-set)
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The processes of obtaining hafnium diboride by the carbothermic reduction of hafnium oxide by heat treatment in a vacuum furnace and a spark plasma sintering installation have been studied. When the charge ...
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3.
HEAT-RESISTANT MULTIFUNCTIONAL COATING FOR THE PROTECTION OF CORROSION-RESISTANT STEEL PARTS
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(Not-set)
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A new heat-resistant multifunctional glass-based coating has been developed in the BaO–B2O3–SiO2 system, which protects parts made of corrosion-resistant steels from high-temperature gas corrosion at temperatures ...
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4.
APPLICATION OF BISMUTHATE GLASSES AS A SUBSTRATE FOR GAS SENSORS
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(Not-set)
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The synthesis of bismuth-borate glasses was carried out Composition (mass content, %): 70 Bi2O3, 2 GeO2, 25 B2O3, 3 MoO3; 70 Bi2O3, 17 GeO2, 10 B2O3, 3 MoO3 and bismuth glasses. Composition (mass content, ...
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5.
INVESTIGATION OF THE LANTHANUM HEXABORIDE OBTAINING PROCESSES BY THE METHOD OF BOROTHERMAL REDUCTION
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(Not-set)
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Obtaining new ceramic and composite materials is associated with a number of difficulties, the key of which is the lack of pure initial refractory components. The presence of impurities in the powders ...
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6.
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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7.
Study Y2O3–Al2O3–SiO2 System Coating Interaction with Water Vapors and Na2SO4 at Temperatures up to 1450 °C
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(Not-set)
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For silicon carbide, when exposed to high temperatures in an oxygen atmosphere, passive and active oxidation processes are characteristic, therefore, materials based on SiC must be protected at temperatures ...
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8.
Kinetic Regularities of the Interaction of Bismutate-Borate Glasses with Orthophosphoric Acid
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(Not-set)
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The process of interaction of bismuthate-borate glasses with the composition (mass content, %): 70 Bi2O3, 30 B2O3; 70 Bi2O3, 27 B2O3, 3 MoO3; 70 Bi2O3, 26.94 B2O3, 3.06 GeO2 and bismuth glasses of composition ...
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9.
Insulating Enamel Leaden-Borate Glass Basis
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(Not-set)
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With an increased (in comparison with conventional water treatment) concentration of ozone, pesticides and hydrocarbons are effectively eliminated from water, while elimination without ozonation requires ...
