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21.
Design of ceramic lining material with self-glazing effect based on stiff clay
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(Science for ceramic production)
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The composition of the charge for facing ceramics based on low-plasticity clay with an additive containing boric acid and lithium carbonate as fluids, as well as titanium dioxide as a hardening additive ...
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22.
Production of vitrified wall tiles from stiff clay and industrial waste of Vladimir region
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(Science for ceramic production)
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The composition of the charge for the production of facing ceramics based on low-plasticity clay has been developed. As additives, the mixture is introduced (mass content, & # 37;) 10 & # 37; titanium ...
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23.
Brick clay modifier activation by ultrasonic extrusion
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(Upgrading of quality)
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The properties of ceramics in the case of clay modification with a small addition of glass fiber during ultrasonic extrusion of laboratory specimens have been investigated. Ultrasound enhances the hardening ...
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24.
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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25.
Production of claydite based on Baynov deposit stripping soils
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(Resourse efficiency. Utilization of waste)
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The possibility of producing expanded clay gravel based on clay from the Bainovskoye deposit is considered. Compositions and main technological parameters of expanded clay production with the required ...
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26.
Regulation of structure and phase formation in low-temperatutre processes development for clay raw materials
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(Science for ceramic production)
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The role of a mineralizing additive in high-carbonate masses during low-temperature firing has been established, which ensures a decrease in the crystallization temperature and an intensification of the ...
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27.
Construction ceramics batch design based on Vladimir region raw materials ? clay and galvanic sludge
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(Utilization of waste)
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The results of the development of the composition of the charge for the production of ceramic bricks based on local clay of low quality with the addition of galvanic sludge from a local enterprise and ...
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28.
Tyumen clays in constriction ceramics production
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(Science for ceramic production)
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The properties of three samples of low-melting clays (Tyumen region) were investigated for use in the production of ceramic building bricks. Found that clay samples? 1 and 3 can be used for the production ...
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29.
Clay surface composition influence on slurry adsorption and fluidity
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(Science for ceramic production)
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The composition and content of exchangeable cations on the surface and in the volume of various clays have been studied. It was found that the atomic (ionic) composition of the surface of clay particles ...
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30.
The impact of aluminium hydrosols addition and electromagnetic field on structure and processing of clay minerals
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(Science for ceramic production)
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The effect of nanosized hydrosols and organoxogel of aluminum oxide on the properties of aqueous suspensions modified with nanosols of bentonite and refractory clays has been investigated. The dependence ...
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31.
Physicochemical phenomena occurred upon sorbent production from clay - dolomite compositions
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(At the enterprises and institutes)
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It was found that during the preparation of the composite sorbent, an acid-base interaction is observed between the Bronsted centers on the surface of kaolinite and dolomite particles. When dispersed together, ...
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32.
Properties of composite ceramics as a function of clay raw ratio
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(Science for ceramic production)
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... of kaolin with clay on the performance characteristics of the material has been investigated. The possibility of increasing the strength of the material with an increase in the content of clay in the composition ...
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33.
Determination of the special pressing pressure of clay materials in band vacuum presses
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(Equipment)
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The issues of improving the design of equipment, in particular belt vacuum presses, for the production of clay materials are highlighted. The basic formulas for calculating the specific pressing pressure ...
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34.
Crack formation in clay half-blanks
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(Science for ceramic production)
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The article considers a technique for studying the crack resistance of a clay semi-finished product during the drying process. It is proposed to establish the safe drying time for products of complex shapes ...
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35.
Efficient methods of clay raw processing for building ceramic production
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(Raw materials)
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The use of new, unconventional ways to improve the quality of clay raw materials (mechanical activation, modification, ultrasonic treatment, electrochemical activation, introduction of unconventional additives, ...
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36.
DEVELOPMENT OF NANOMODIFIED CEMENT USING MICROSILICA, POLYCARBOXYLATE AND DUNE SAND: OPTIMIZATION OF COMPOSITION AND STRENGTH CHARACTERISTICS
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(Not-set)
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This study presents the development and experimental validation of nanomodified cement obtained by joint grinding of clinker, gypsum, microsilica, polycarboxylate superplasticizer, and dune sand. The optimal ...
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37.
THE PROCESS OF FORMATION OF CRYSTALLINE PHASES IN HEAT-RESISTANT CORDIERITE-CONTAINING ELECTRICAL MATERIALS
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(Not-set)
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The article presents the results of studies of heat-resistant insulating ceramics, as well as a mechanism of cordierite phase formation during single firing of compositions containing polymineral clay ...
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38.
RESEARCH OF THE DEPENDENCE OF THE THERMAL STRENGTH PROPERTIES OF REFRACTORY MATERIALS OF THE LADLE LINING OF THE FERROALLOY PRODUCTION ON TEMPERATURE
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(Not-set)
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The article is devoted to the study of the dependence of the change in compressive strength on temperature for refractory materials of the lining of a pouring ladle of ferroalloy production – fireclay ...
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39.
PHYSICOCHEMICAL STUDIES OF DIABASE ROCKS OF THE UZUNBULAK DEPOSIT TO OBTAIN ACID-RESISTANT MATERIALS
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(Not-set)
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The chemical and mineralogical compositions, physical and chemical characteristics and phase transformations of diabase rocks of the Uzunbulak deposit were studied. It has been shown that as a result of ...
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40.
SYNTHESIS OF MULLITE-SILICA CERAMICS WITH ENHANCED ELECTROPHYSICAL PROPERTIES
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(Not-set)
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Presents the results of the synthesis of mullite-silica ceramics with improved electrophysical characteristics based on natural kaolinite raw materials extracted in the Orenburg region. The main attention ...
