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21.
Mathematical simulation of silicaglass heating
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(At the enterprises and institutes)
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The technology and installation for the economical production of glass-silica based on the modular principle of production creation have been developed. A mathematical model for calculating heat transfer ...
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22.
Deformation of nonfired composites in heating-cooling cycles
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(Science for ceramic production)
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The deformation of non-fired ceramic composites was investigated using the example of aluminophosphate cement, depending on the processing temperature and load. It was found that the nature and deformation ...
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23.
Complex study of the iron ore-beneficiation products for silicate material production
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(Raw materials)
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... is studied. The possibility of using waste both as a base and as an additive for the production of wall materials, household products, glaze coatings and glass-crystalline materials has been revealed. ...
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24.
Electrical heating of ceramic mass upon molding
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(Science for ceramic production)
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A block diagram of an installation for electrode heating of a plastic ceramic mass in the process of forming workpieces by extrusion is considered. The predominant areas of using such heating in the production ...
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25.
Production of silicate coating on the base of glass-forming colloids
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(Coatings. Enamels.)
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... products of thermal deposition of solutions are considered. Using the mathematical planning of the experiment, the influence of oxides of molybdenum, manganese and copper on the adhesion strength between ...
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26.
Control of the tank furnace heating rate proceeding from the homogeneity of the yielded glass
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(Automation and mechanization of production)
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Mathematical models have been developed that describe the dependence of homogeneity, defects and specific heat consumption on the cooking mode. The efficiency of using the daily change in the homogeneity ...
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27.
Phase formation processes in the Al2O3 - ZrO2 - SiO2 system upon heating
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(Science for ceramic production)
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The features of the processes of phase formation and formation of the structure of materials based on Al 2 O 3 , ZrO 2 , and SiO 2 have been established. The fundamental possibility of using such ...
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28.
The effect of heating rate on the physicochemical properties of silica ceramics
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(Science for ceramic production)
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The influence of the heating rate on the density, water absorption and Young's modulus of ceramic materials based on clays of various mineralogical compositions has been investigated. It was found that ...
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29.
LTCC-RESISTORS
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(Not-set)
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In this paper the experience of using regular and specially developed resistive pastes for resistors compatible with LTCC substrates is reviewed. Characteristics of surface, buried, and 3D resistors manufactured ...
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30.
GLASS-CRYSTALLINE COMPOSITE MATERIAL BASED ON SHUNGITE ROCK AND HELLEFLINTA
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(Not-set)
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A series of glass-crystalline composites were produced by heating at 1350 °C of powdered mixtures of helleflinta (quartz-feldspar waste from the Kostomuksha GOK) and 5, 10, 20 and 40 mass. % of shungite ...
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31.
PROSPECTS OF USING CLAYEY RAW MATERIALS OF THE STOLINSKIE KHUTORA DEPOSIT FOR PRODUCING BUILDING CERAMICS
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(Not-set)
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The technological properties of clay raw materials from the Stolinskiye Khutora deposit (Vidibor area, Brest region) were studied, which allowed it to classify according to GOST 9169–2021. It was found ...
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32.
THE STUDY OF CERIUM DIOXIDE POWDER OBTAINED BY REVERSE DEPOSITION METHOD
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(Not-set)
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The processes of powder production of CeO2 by reverse deposition are investigated. The CeO2 content in the resulting products is 99.2 % by weight. The main phase is cerium dioxide with a cubic lattice. ...
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33.
IMPROVEMENT OF THE PHYSICO-MECHANICAL PROPERTIES OF FACING BRICKS THROUGH HYPERPRESSING BASED ON LOCAL RAW MATERIALS
-
(Not-set)
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... reduces production costs and improves environmental sustainability. The study also emphasizes that the hyperpressing technology helps reduce the technological cycle time, lowers specific energy consumption, ...
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34.
GRINDING OF BIOGENIC SILICA
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(Not-set)
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The temperature regimes of the thermal extraction method for obtaining silicon dioxide from rice husk and various conditions of subsequent milling were investigated. Elemental, X-ray phase, petrographic ...
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35.
LOW TEMPERATURE SYNTHESIS OF TUNGSTEN SILICATES WITH PYROCHLORE AND TUNGSTEN BRONZE STRUCTURE
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(Not-set)
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... The synthesis of tungstosilicates with a pyrochlore and tungsten bronze structure by thermolysis of polyoxotungssilicates reduces their production temperature to 600…650 ?C and heating time to 1 hour, ...
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36.
THERMAL INSULATION PROPERTIES OF CERAMOVERMICULITE AND KERAMOPERLITE MATERIALS ON A WOLLASTONITE BOND AT HIGH TEMPERATURE
-
(Not-set)
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... their production. The article confirms the possibility of using ceramovermiculite and keramoperlite materials on a wollastonite bond as high-temperature thermal insulation. The materials were obtained ...
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37.
ALGICIDAL AND BACTERICIDAL PROPERTIES OF COPPER-CONTAINING GLASSY PHOSPHATE COMPOSITIONS
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(Not-set)
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... solutions inhibits the processes of bacterial reproduction, water bloom in them due to the fact that the protective phosphate film formed not only on the surface of heating elements, but also on the surface ...
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38.
Ecogeopolymers Based on Ash Waste CHPP – Prospective Materials for Road Construction in the Arctic Zone
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(Not-set)
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In the course of the study, the possibility of using ash and slag waste from the thermal power plant of the Arctic zone as raw materials for the production of porous ecogeopolymers was studied. The assessment ...
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39.
Energy-Saving Technology Decoration of Varietal Dishes By Plasma Spraying
-
(Not-set)
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... The effect of high-temperature plasma torch exposure on changes in the chemical composition is investigated. The influence of the coating thickness and the preheating temperature of the product on the ...
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40.
Criteria
of a Controllable Process of Producing Heat Insulating Porous Ceramic Materials Using Magmatic Rocks
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(Not-set)
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The criteria for achieving a synergistic effect for the improvement and control of the process of obtaining heat-insulating porous materials using igneous rocks of the crystalline basement of the south ...
