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21.
Femtosecond laser modification of zinc-phosphate glasses with high silver oxide content
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(At the enterprises and institutes)
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The processes of femtosecond laser modification of zinc phosphate glasses with a molar content of silver oxide from 1 to 16% are studied, the optimal conditions for the formation of luminescent microregions ...
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22.
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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23.
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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24.
Structural and thermophysical features of complex ceramic oxides in Dy2O3-HfO2 system
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(Science for ceramic production)
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The structure and thermophysical properties of materials formed in the Dy 2 O 3 -HfO 2 system (molar ratio from 1: 3 to 3: 1 ) as a result of isothermal roasting of X-ray amorphous mixed hydroxides ...
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25.
Evaluation of structural parameters in hydrated silica gel microstruc-ture
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(At the enterprises and institutes)
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The preparation of a modern highly porous insulating material based on silicon dioxide is shown. Using factor analysis, the most significant parameters influencing the formation of the porous structure ...
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26.
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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27.
Ceramic filter media for aluminium melts (review)
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(Science for ceramic production)
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With the development of non-ferrous metallurgy, the requirements for the quality of the produced metals and products from them are increasing. During the production of aluminum, it is necessary to remove ...
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28.
Local crystallization in Li2O - B2O3 - GeO2 glasses under Cu-vapour laser
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(Science for glass production)
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Experiments on the local modification of lithium borohermanate (LiBG) glass with the composition (molar fraction,%) 25Li 2 O · middot; 25B 2 O 3 & middot; 50GeO 2 by a copper vapor laser beam on ...
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29.
Spark-plasma sintered ceramic composite material with carbon nanotubes
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(Science for ceramic production)
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A nanocomposite based on corundum ceramics, containing multi-walled carbon nanotubes (up to 50% by volume) as a reinforcing element, has been obtained by spark plasma sintering. The structure of the obtained ...
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30.
Ceramic high-porous cellular-block palladium catalysts for hydrogen isotopes oxidation process
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(At the enterprises and institutes)
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The main physicochemical characteristics of ceramic highly porous block-cell catalysts with a supported palladium active layer in the process of hydrogen oxidation under various experimental conditions ...
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31.
Copper-containing catalyst with fixed active component on alumosilicate substrate
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(At the enterprises and institutes)
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It was found that the low thermal stability of the industrial copper-containing catalyst from BASF is associated with the chemical looseness of the active component on the surface of the silica-earth support, ...
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32.
High-porous ceramic module catalysts with active palladium layer for hydrogen isotopes oxidation
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(Science for ceramic production)
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A technique is presented for the deposition of a palladium active layer on ceramic highly porous block-cellular catalysts by chemical deposition.
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33.
Crucibles for optical glass small-scale production
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(At the enterprises and institutes)
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The materials of glass-melting vessels for glass melting produced by various manufacturers have been investigated. Based on the data of dilatometric analysis, optical and electron microscopy, conclusions ...
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34.
Effect of carbon nanotubes nature on structure and strength of ceramic composites
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(Science for ceramic production)
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A composite material based on ?-Al 2 O 3 and two types of carbon nanotubes obtained from a methane-hydrogen mixture and a propane-butane mixture has been synthesized. The results of vacuum sintering ...
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35.
Modern optical transparent composite ceramics
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(Science for ceramic production)
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The factors influencing the process of obtaining transparent ceramic materials are analyzed. Methods for obtaining materials based on yttrium oxide and yttrium-aluminum garnet, transparent in the visible ...
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36.
Physical-chemical and structural processes occurring at temperature treating of strontium - alumina - silica glasses
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(At the enterprises and institutes)
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The paper presents the results of a study of physicochemical and structural processes occurring during heat treatment of glasses of strontium aluminosilicate composition using synchronous thermal analysis, ...
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37.
Ceramics in the system ZrO2 - Аl2О3 with eutectic composite additives
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(Science for ceramic production)
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It is shown that the principles of directed control of the process of forming the structure of materials by modifying their compositions with eutectic additives are valid not only for ceramics based on ...
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38.
Using of the rubber crumb in the manufacture of building ceramics
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(Utilization of waste)
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Prospects for the use of car tires processed into crumb rubber in the production of building ceramics are considered. On the basis of experimental data and preliminary statistical calculations, it was ...
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39.
Jubilee of I. N. Gorina
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(Anniversaries)
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40.
The new types of light refractories and heat-insulation materials long exposed to super-high temperatures
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(Science for ceramic production)
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The features of the technology of new types of refractory and heat-insulating materials with high porosity, obtained by duplicating the cellular structure of the polymer base (polyurethane foam) and using ...
