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21.
Protection of Nichrome alloys articles from high-temperature cor-rosion (review)
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(Coatings)
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The results of the analysis of research in the field of developing compositions and methods of applying high-temperature coatings for the protection of various metals and alloys are presented. The relevance ...
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22.
Research in technological parameters for obtaining heat-resistant grey, isabel and taupe ceramic pigments
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(Science for ceramic production)
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The results of the study of solid-phase synthesis and technological parameters for obtaining weather-resistant ceramic pigments of gray, gray-yellow and gray-brown colors are presented. The physicochemical ...
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23.
Membrane catalysts structured substrate based on γ - Al2O3
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(Science for ceramic production)
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Samples of supports for membrane catalysts using a boehmite suspension were synthesized on the basis of alumina. The morphology, phase composition and porous structure of the carriers have been invest
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24.
Sol-gel synthesis of eutectic additives for silicon carbide-based ceramics
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(Science for ceramic production)
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A sol-gel synthesis was carried out by the eutectic composition method in the ternary oxide system MgO-Al 2 O 3 -Y 2 O 3 Used as a sintering aid for silicon carbide ceramics. A laboratory method ...
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25.
Peculiarities of heat-insulating materials macrostructure based on mullite-corundum composition
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(At the enterprises and institutes)
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The features of the macrostructure of rigid heat-insulating materials based on fibers of mullite-corundum composition are considered, the change in the physical and mechanical properties of materials over ...
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26.
Glass-ceramic composite protective in-process coatings for intermetallic alloys thermomechanic processing
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(Coatings)
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Glass-ceramic composite protective technological coatings have been developed in the systems Na 2 O? B 2 O 3 ? SiO 2 and BaO? Al 2 O3? SiO 2 for deformation under isothermal conditions in air ...
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27.
High-temperature stress relaxation in mullite ? ZrO2 ceramics
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(Science for ceramic production)
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The data obtained in the study of stress relaxation during high-temperature bending of ceramic specimens based on mullite modified with zirconium oxide are presented.
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28.
Multifunctional high-temperature coatings for heat-insulating materials
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(Coatings)
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The outer surfaces of reusable spacecraft are covered with special heat-shielding materials. These materials also need to be protected from erosion, moisture, etc. with thermal control coatings. At VIAM, ...
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29.
Zircon synthesis and properties of a phosphor based on it [15-19]
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(Science for ceramic production)
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The conditions for the synthesis of zircon crystals from a solution in a melt have been studied. The use of CaCl 2 as a flux is proposed. Samples of luminescent zircon were obtained upon activation with ...
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30.
Optically transparent ceramics (review) [3-10]
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(Ceramic materials)
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The features of the manufacture of optically transparent ceramic materials for various fields of application are considered. Technologies for compacting and sintering transparent ceramics are described, ...
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31.
Glass-ceramics coatings for protection of steels from hydrogen
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(Coatings. Enamels.)
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The possibility of synthesis of compositions and technology for the preparation and application of a gas-tight isotropic coating for the protection of special structural steels used in the manufacture ...
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32.
Erosion-resistant thermoregulating coatings based on (SiO2 - B2O3) - SiB4 system
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(Coatings)
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The outer surfaces of reusable spacecraft are protected by materials made of super-thin quartz fibers. These materials required protection against erosion and moisture ingress. As a result of a set of ...
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33.
Glass-ceramic protective coatings for gasostatic processing of refractory nickel alloys
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(Coatings. Enamels.)
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The possibility of creating glass-ceramic coatings in the BaO - Al 2 О 3 - SiO 2 system for high-temperature gas-static treatment of heat-resistant nickel alloys is shown. The physicochemical and ...
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34.
Advanced refractory composite materials and coatings for aviation
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(Coatings)
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The problems of creating high-temperature composite materials used in aviation, rocket and space technology, methods of their production, as well as their advantages over technologies widespread abroad ...
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35.
Polyfunctional amonosilicate process coatings for isothermic die stamping of refractory nickel superalloys
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(Coatings)
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Protective technological coatings have been developed that combine the advantages of the method of non-oxidative heating of metal and high-temperature technological lubricants and heat-insulating coatings. ...
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36.
Glass-ceramic insulator coatings for thick-film energy-saturated systems
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(Coatings)
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Electrically insulating glass-ceramic coatings with operating temperatures up to 400 ° C for stainless steel substrates have been developed. Their physical and chemical properties have been investigat
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37.
High-temperature coatings for fiber insulation materials
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(Coatings)
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Functional coatings for heat-shielding and heat-insulating materials based on quartz fibers and whiskers are considered.
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38.
Computational methods of estimating the influence of stress on glass cutting quality
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(Science for glass production)
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The characteristics of residual stresses arising in the production of float glass are given. Their types, causes of occurrence, size and direction are described. The non-cut fault condition is mathematically ...
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39.
Ceramic coatings for gradient high temperature heat insulating materials
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(Coatings. Enamels.)
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Ceramic coatings based on organosilicon polymers have been investigated, and the physical, thermal and mechanical properties of coated and uncoated heat-shielding materials have been analyzed. It was found ...
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40.
Effect of ceramic coatings on sound absorbing properties of heat-protective materials
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(Coatings)
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Ceramic coatings for heat and sound absorbing materials, a technological scheme for the manufacture, application and formation of ceramic coatings have been developed, which makes it possible to obtain ...
