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21.
Effect of synthesis temperature on AlMgB14 phase composition
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(Science for ceramic production)
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The effect of the synthesis temperature on the phase composition, size distribution and morphology of AlMgB 14 particles obtained by direct interaction of elemental Al, Mg and B powders with the addition ...
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22.
Production of ceramic materials based on SiC with low-melting ox-ide additives
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(Science for ceramic production)
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Dense materials based on silicon carbide were obtained by liquid-phase sintering. The oxides MgO, Y 2 O 3 and Al 2 O 3 , corresponding to the composition of yttrium-aluminum garnet, were used as ...
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23.
Tungsten radiopaque bioactive glasses: manufacturing process and properties
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(Biomaterials)
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A method for obtaining X-ray contrast bioglass by pyrolysis of organic solutions containing tetraethoxysilane, tributyl phosphate, sodium oleate and calcium oleate in turpentine, as well as tungsten extract ...
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24.
Development of enamel coatings for promising combined-cycle plants
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(Coatings)
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High-temperature enamel coatings with a sufficiently high firing temperature have been obtained, which provide the necessary protective properties and heat resistance. The results of scientific and experimental ...
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25.
Nanostructured porous aluminium oxide: preparation, properties
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(Science for ceramic production)
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The results of studying the process of obtaining porous aluminum oxide, which is a typical self-organizing material, by anodic oxidation of aluminum in acidic solutions are presented. The functional dependences ...
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26.
Ceramic pigments of black color based on chromium-nickel spinel NiCr2O4
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(Science for ceramic production)
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The possibility of obtaining a black pigment based on nickel chromite (NiCr 2 O 4 ) is considered. The morphological, granulometric, X-ray structural and optical characteristics of the synthesized crystalline ...
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27.
Disperse hardening of aluminum oxide composite system and tetragonal zirconia stabilized with cerium cations
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(Science for ceramic production)
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The preparation of composites based on nanopowders synthesized by the sol-gel method in the system of aluminum oxide and tetragonal zirconium dioxide stabilized by cerium cations (Al 2 O 3 - [Ce-TZP]) ...
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28.
Al2O3-ZrO2 (Y2O3)
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(Science for ceramic production)
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Nanosized additives (agglomerate size 30 ? 50 nm) of eutectic composition in the Al 2 O 3 -ZrO 2
(63 - 37%, mole fraction) containing 4% Y 2 O 3 (over 100%). In the process of electric pulse ...
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29.
Properties of SiC and Si3N4 based composite ceramics with nanosizes components
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(Science for ceramic production)
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Materials with a nanosized oxide additive of yttrium aluminum garnet were obtained by the method of liquid-phase sintering. Sintering of materials based on SiC and Si 3 N 4 was carried out at temperatures ...
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30.
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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31.
Production, structure and electroconductivity behaviour of ceramics in ZrO2?SrTiO3?BiScO3 system
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(Science for ceramic production)
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A three-component ceramic material based on the ZrO2 - SrTiO3 - BiScO3 system has been obtained, its phase composition, microstructure features have been established, and the temperature dependence of ...
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32.
Production of Si3N4 and TiN-based ceramics by spark plasma sintering
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(Science for ceramic production)
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The dependences of the microstructure and physicomechanical properties of ceramics based on Si 3 N 4 ? TiN are considered in a wide range of mass ratios of components. The sintering process and the ...
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33.
Structural studies of Si3N4-based ceramics doped with Al2O3 and Y2O3
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(Science for ceramic production)
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By the method of traditional sintering of samples, formed by cold isostatic pressing, from nanosized powder Si 3 N 4 with additions of Al 2 O 3 and Y 2 O 3 ceramics with a dense nanoscale structure ...
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34.
Formation of nickel, cobalt and aluminium-based porous materials in self-propagating high temperature vacuum synthesis
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(Science for ceramic production)
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As a result of calculating the influence of the volumetric effect of a chemical reaction on the porosity of the formation of the final product for the Al-Ni-Co system in vacuum, it is shown that the synthesized ...
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35.
Synthesis of complex oxides of the rare elements from IV and V groups
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(Science for ceramic production)
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... compositions are analyzed. It is shown that only the sol-gel method with the use of inorganic precursors was used to obtain nanosized powders of narrow granulometric classes. Epitaxial coatings based on ...
