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1.
STRUCTURE AND ELECTRICAL PROPERTIES OF MULTILAYER CERAMIC MATERIALS BASED ON MODIFIED POTASSIUM POLYTITANATES
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(Not-set)
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Some ceramic materials formed by sintering layered green bodies formed the compacted powders of the basic potassium polytitanate and this one modified with Mn compound are produced and investigated. Using ...
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2.
DEFECTS AND MICROIMPURITY IN GLASS FROM NATURAL MILK-WHITE QUARTZ FROM DEPOSITS OF THE SOUTH URALS
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(Not-set)
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The paper shows micro-impurities and defects occurring in glass welded by two-stage method from natural quartz mined in the Urals. It is established that the quality of glass depends on the presence and ...
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3.
FEATURES OF THE SYNTHESIS OF CERAMIC PARANIOBATE OF COMPOSITION YErYbNbO7
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(Not-set)
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The results of the synthesis of complex paraniobate of the composition YErYbNbO7 using various methods are presented. The chemical composition of the final synthesis products is determined. The features ...
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4.
INVESTIGATION OF THE CHEMICAL INTERACTION OF HEAT-RESISTANT STEELS WITH ELECTROVACUUM GLASS G93-3M
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(Not-set)
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The paper considers the issue of the possible use of stainless steel grade 20Cr23Ni18 and its foreign analogue AISI 310S, instead of steel 12Cr18Ni10T, as a material for the manufacture of a shaping die ...
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5.
The Dielectric Method for Controlling the Recipe and Technologi-cal Parameters Upon Receipt of Sodium Silicate Materials
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(Not-set)
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The results of the study of the dielectric constant & # 949; modified sodium silicate compositions (SNK) depending on the content of the modifying zinc-containing aqueous solution (zinc acetate) and the ...
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6.
Plasma-Sprayed Ceramic Coatings Based on Fluoragnesium Apa-tite: Application Technology and Properties
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(Not-set)
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The technology of synthesis of fluoromagnesiumapatite powder and technology of coating formation by plasma spraying on its basis are presented. The recommended mode for the formation of a coating based ...
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7.
Synthesis of Nanoparticles of Titanium Dioxide and Silicon Dioxide with Intercaled Silver Nano-particles for Obtaining Multifunctional Coatings on Sodialcial Silicate Glass
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(Coatings)
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A study of the properties of multifunctional coatings based on silicon dioxide and titanium dioxide with the inclusion of silver nanoparticles in their structure is presented. At present, there are methods ...
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8.
Glass plastics - construction materials for the sixth technological paradigm?
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(Environmental protection)
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It is shown that the manufacture of large-sized parts from fiberglass using transfer molding technologies allows solving technical problems, the implementation of which is impossible with the help of other ...
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9.
Physico-chemical studies of gaize as alternative raw materials for foam-glass and foamed materials production
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(Science for glass production)
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Are the data of physical and chemical studies of flasks given? chemical, phase and granulometric composition, degree of crystallinity, as well as their thermal stability in the temperature range of 90 ...
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10.
Features of titania micro- and nanoparticles sol-gel synthesis for a composite hybrid antireflection layer on float glass
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(Science for glass production)
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The sol-gel processes occurring during hydrolysis in the presence of a surfactant, diethylamine, have been studied. It has been shown that the rate of tetrabutoxytitanium hydrolysis at minimum water concentrations ...
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11.
Comparative analysis of plasma-sprayed bioceramic coatings based on zinc-doped hydroxyapatite and tricalcium phosphate
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(Biomaterials)
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The results of X-ray diffraction and infrared analyzes of powders of zinc-substituted hydroxyapatite and tricalcium phosphate are presented, and the technology of plasma spraying of coatings based on them ...
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12.
Indirect assessment of actual heat transfer coefficients in air cool-ing systems of operating glass kilns
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(Science for glass production)
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A scientifically substantiated applied technique for indirect assessment of the actual intensity of convective heat removal during jet cooling of corrosive zones of the melting basin of glass-making furnaces ...
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13.
Synthesis and electrophysical properties of potassium polytitan-ate based ceramic nanocomposites doped with chromium compounds
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(Science for ceramic production)
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The thermal behavior of potassium polytitanate modified in an aqueous solution of CrCl 3 for 4 and 18 h and characterized by varying degrees of uniformity of the distribution of chromium in the particles ...
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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.
Reduction of specific air consumption in jet cooling systems of melting chamber refractory protection
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(Equipment. Resourse efficiency)
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Principles have been formulated and an applied method has been developed to substantiate rational parameters for air cooling systems of critical zones of the melting basin of glass-making furnaces, which ...
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16.
Mechano-chemical activation of sand in AGO-2 centrifugal planetary mill
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(Science for glass production)
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The effect of mechanical dispersion on quartz sand using a centrifugal planetary mill AGO-2 has been investigated. It is shown that at a constant grinding time, but at different intensities of action in ...
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17.
Electrophysic properties of ceramic materials made from potassium polytitanate nanopowder doped with iron compounds
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(Science for ceramic production)
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The effect of the firing temperature on the phase composition and electrophysical properties of ceramic products obtained on the basis of compacted powders of the product of the interaction of potassium ...
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18.
Engineering ceramics based on potassium polytitanate and titania mixtures
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(Science for ceramic production)
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The regularities of the process of interaction of amorphous potassium polytitanate with titanium oxide in the process of firing their mixtures taken with different content of components are investigated. ...
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19.
Mathematical model of ceramic molding by hot casting
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(Science for ceramic production)
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The results of mathematical modeling of the process of ceramic molding by hot casting are presented. The calculated data describe changes in the state of aggregation of a thermoplastic slip as it cools ...
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20.
The jubilee of E. S. Lukin
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(Congratulations)
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