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21.
CHARACTERISTICS OF FIRED CLAY BRICKS WITH DOLOMITE POWDER ADDITION
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(Not-set)
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The paper analyses the effect of dolomite powder on properties and durability of clay brick. Clay bricks were made from the mix containing from 10 to 30 % of waste dolomite powder and fired at 1000 ?C ...
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22.
RESEARCH OF CERAMIC PROPERTIES OF CLAY OF THE ORENBURG REGION
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(Not-set)
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The project is devoted to the study of the ceramic properties of the Orenburg region clay in order to determine the fields of its application in industry. Mineral, chemical, disperse compositions, as well ...
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23.
Anortite Ceramics Based on Loess Loam
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(Not-set)
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The article presents data on the possibility of obtaining anorthite ceramics based on loess-like loam, which has the functional property of technical ceramics. In the CaO–Al2O3–SiO2 system, calcium-containing ...
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24.
Lightweight Ceramics with Addition of Waste Production of Mineral Wool and Aluminosilicate Cenospheres of Various Fractions
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(Not-set)
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A study of the influence of the addition of aluminosilicate cenospheres (ASC) of 2 fractions on the structure and properties of ceramics with waste from the production of mineral wool (MW) was carried ...
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25.
Anortite-Containing Construction Ceramics Using Sludge Waste of Metallurgical Production
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(Not-set)
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Comprehensive studies of anorthite-containing building ceramics, obtained on the basis of clay and sludge waste from metallurgical production, have been carried out. Component compositions were selected ...
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26.
Fly Ash as a Technogenic Raw Material for the Production of Re-fractory and Insulating Ceramic Materials (Review)
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(Not-set)
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... are described. The use of fly ash in the production technology of refractory and heat-insulating ceramic materials as a source of aluminum and silicon oxides for the manufacture of refractory products ...
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27.
Drilling of Porous Aluminosilicate Ceramics
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(Not-set)
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The features of laser drilling of composite highly porous ceramics consisting of aluminosilicates, glass and a small addition of polystyrene (EPS) are studied experimentally. It was found that the formation ...
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28.
Effect of Combined Use of Mineral Wool Production Waste and Catalytic Cracking Catalyst Waste on the Structure and Properties of Ceramics
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(Not-set)
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The combined use of waste from the production of mineral wool (MB) and spent catalyst (MC) of catalytic cracking of petroleum products in the production of ceramics has been investigated. It was found ...
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29.
Low-Temperature Co-Firable Ceramic Li2Zn3Ti4O12 with an Eutectic Additive in the Li2O-B2O3-SiO2 System
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(Not-set)
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In the Li 2 O-ZnO-TiO 2 system, a material has been developed for the technology of low-temperature co-firing of ceramics with a view to its use in the production of electronic components. The sintering ...
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30.
Porosity Structure and Technical Properties of Ceramic Materials Based on Wastes of Nonferrous Metallurgy of Eastern Kazakhstan
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(Not-set)
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... HZI is 74 & # 37 ;. The introduction of PShK (feldspar concentrate) into the composition of ceramic masses reduces the content of & # 171; hazardous & # 187; pores with sizes 10-5 - 10-7 m up to 51 & # ...
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31.
Temperature Coefficient of Linear Expansion of Ceramic Material Based on Color Metallurgy Wastes, Glaze and its Mechanism of Formation During Firing
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(Utilization of waste)
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Studies have shown that in order to obtain a glazed ceramic material with increased heat resistance, it is necessary that the value of the TEC for the ceramic material be no more than 1.50 - 1.55 & # 37; ...
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32.
Chemical, Phase Compositions and Structure of the Porosity of Bricks of the White Tower (Greece) is Older than 450 Years
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(At the enterprises and institutes)
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... of ceramics, and the increased content of alkali oxides (R 2 O> 4 & # 37;) - the formation of a glass phase up to 1000 & # 176; С. X-ray phase analyzes showed the presence of: anorthite, hematite and ...
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33.
Study of the Effect of Paraffin Production Waste on the Properties of Ceramic Products
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(Utilization of waste)
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The possibility of using (2.5 - 10 & # 37; by weight) wastes from the production of paraffin wax (OPP) in the production of porous ceramics has been investigated. Additive 2.5 & # 37; OPP increases the ...
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34.
Rheological behaviour of ceramic slurries and physic-mechanic properties of acidresistant ceramics made of nanosized petroleum chemistry and non-ferrous metals production industrial waste, and pyrophy ...
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(Utilization of waste)
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A significant effect of the amount of aluminum-containing nanotechnogenic raw materials based on non-ferrous metallurgy and pyrophyllite on the structural and rheological properties of ceramic masses for ...
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35.
Structural ceramics from mining waste
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(Utilization of waste)
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The possibility of using mining waste in the form of magnesium silicate rocks - troctolites in the production of building ceramics has been studied. It was found that the introduction of troctolite into ...
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36.
Element and phase composition and porous structure of millennia-old ceramic samples from Champa tower (Vietnam)
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(At the enterprises and institutes)
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Elemental analyzes of ceramic samples over 1000 years old showed that the main chemical elements are, & # 37 ;: for samples: the outer part of the bricks: 24.45 Si; 14.31 Ca; 12.68 C; 11.55 Al; 5.60 Fe; ...
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37.
Ceramics production waste milling in a shaft centrifugal mill
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(Equipment. Utilization of waste.)
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Comparative tests of a vertical centrifugal mill were carried out for grinding waste from the production of ceramic products: insulators and crushed mullite bricks. It is shown that the use of a vertical ...
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38.
Features of structure formation in clinker ceramics
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(Science for ceramic production)
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The results of studying the microstructure of clinker ceramics of various chemical composition are presented, the data are systematized, and an explanation of the formation of the phase composition of ...
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39.
Phase composition and properties of structural ceramics depending on calcium carbonates and ferrous oxides content
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(Science for ceramic production)
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The features of the formation of the structure and properties of ceramic bricks are established depending on the content of calcium carbonates and iron oxides based on clay raw materials of various chemical ...
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40.
Hydraulic radius evaluation in porous structure of ceramic materials
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(Science for ceramic production)
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... A quantitative assessment of these effects was carried out using experimental data. On this basis, a formula has been proposed for determining the hydraulic radius of the porous structure of ceramic materials ...
