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1.
DEVELOPMENT OF A METHOD FOR THE MANUFACTURE OF EASILY REMOVABLE CERAMIC RODS FOR CASTING BY MELTING MODELS
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(Not-set)
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The main industrial method for manufacturing precision metal parts with high surface finish, such as turbojet engine blades, is investment wax casting. When manufacturing a wax model, a ceramic embedded ...
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2.
Influence of Slip Evacuation on Properties of Large-Size Products from Quartz Ceramics
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(Not-set)
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It is shown for the first time that the slurry evacuation method can be used within the technology of manufacturing large-size radio-technical items from quartz ceramics. According to the results of the ...
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3.
Zirconia/Alumina Ceramic Composites Containing Strontium Hex-aaluminate
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(Not-set)
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The preparation and mechanical properties of composites 20 & # 37; molar fraction of Al 2 O 3 and 80 & # 37; [3Yb & # 8211; TZP] modified with strontium oxide. It is shown that in the process of heat ...
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4.
Electroflotation Extraction of Titanium Oxide and Nitride Powders from Aqueous Solutions
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(Not-set)
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The kinetics of the electroflotation process of extraction of TiO 2 and TiN powders from wastewater has been investigated. Experimental results show that stationary values ??are reached
in 20 & mdash; ...
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5.
Chemical Transformations as a Tool for Managing the Properties of Calcium Carbonate Powder
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(Not-set)
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Powder of calcium carbonate CaCO 3 (calcite) with a particle size of 100-200 nm and a shape close to isometric was obtained by heat treatment at 600 ° C of a product synthesized from a 2M aqueous solution ...
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6.
Ceramic Material Composite on the Basis of Silicon Carbide with Eutectic Additives
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(Science for ceramic production)
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Composite ceramics of granular silicon carbide, precipitation hardened by eutectic additives of the Al 2 O 3 -MnO-TiO 2 system, have been obtained. The effect of a dispersed eutectic powder in the ...
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7.
Calciumposphate Penokeramics on the Basis of Powder Mixture Hydroxyapatite?Brochites
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(Biomaterials)
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Introduction to the impregnating suspension based on hydroxyapatite powder, heat-treated at 800 ° C, 10 - 50 ° C; (by weight) of brushite powder heated at 50 ° C, after firing at 1200 ° C leads to partial ...
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8.
New construction materials with enhanced strength based on met-als industrial waste
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(Utilization of waste)
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Non-firing and firing high-silica composite materials for construction purposes based on quartz sand and blast-furnace slag, which are characterized by increased strength and durability, high density, ...
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9.
Thermal performance of diatomite-based materials in a broad temperature range
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(Coatings)
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The dependences of the ultimate strength in compression of diatomite on temperature in the temperature range of 50 - 700 ° C are investigated. The ultimate strength in compression at a temperature of 450 ...
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10.
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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11.
Features of percolation analysis for porous ceramics structure
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(Science for ceramic production)
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It is shown that taking into account the shape and size ratio of particles using the percolation theory makes it possible to refine the assessment of the properties of ceramic and composite materials, ...
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12.
Features of stone-like argillous raw materials particle-size distribution determined by laser diffraction method
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(Raw materials)
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Are the results of studies to determine the granulometric composition of stone-like clay raw materials of various degrees of lithification? argillite-like clays, mudstones, shales using laser diffractometry ...
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13.
Li2TiO3 solid-phase synthesis
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(Science for ceramic production)
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The optimal conditions for the synthesis of nanocrystalline powders Li 2 TiO 3 from a mechanically activated mixture of lithium carbonate and rutile by the solid-phase method have been found. The effect ...
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14.
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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15.
Monophase high-purity dense ceramics production from high-sintering complex oxides
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(Science for ceramic production)
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Sintering of advanced materials. Fundamentals and processes / еd. by ZZ Fang. Cambridge: Woodhead Publishing Limited, 2010.483 p.
Belyakov A.V. Synergetic and quasi-chemical approaches in ceramics technology ...
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16.
Optimal pressure in uniaxial molding of ceramic powders
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(Science for ceramic production)
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The behavior of a mixture of oxide powders was investigated in the process of pressing blanks. The entire pressing process can be conditionally divided into three main stages, differing from each other ...
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17.
Diatomite - silica material for glass industry
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(Raw materials)
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The results of X-ray phase, differential thermal, thermogravimetric, infrared spectroscopic analyzes of diatomite from the Inzenskoye deposit are presented, as well as the results of experimental cooking ...
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18.
Fabrication of Tile for Internal Facing of Walls Using Local Basic Material
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(Science for ceramic production)
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Compositions of mixes have been developed to obtain tiles for interior wall cladding based on local raw materials: low-melting polymineral clay from the Gaidukovka deposit, dolomite from the Ruba deposit, ...
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19.
Features of creep in polycrystal oxide ceramics at a temperature below 1600°C
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(Science for ceramic production)
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The results of studying the creep of polycrystalline ceramics based on metal oxides at temperatures up to 1600 ° C and high loads are presented. These temperatures are in the vicinity of the transition ...
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20.
Features of deformation and fracture of polycrystalline oxide ceramics at temperatures up to 1600 °C
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(Science for ceramic production)
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In the temperature range 1400 - 1600 ° C, the deformation of polycrystalline oxide ceramics occurs due to the action of diffusion mechanisms. The course of the deformation curves is very sensitive to the ...
