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21.
SYNTHESIS OF A FRIT FOR OBTAINING ENAMEL COATING OF STEEL PIPES BY THE METHOD OF INDUCTION HEATING
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(Not-set)
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... completely amorphous. The frit meets the standard requirements for a 45 mm flow and a thermal expansion coefficient of 120?10–7 K–1. The enamel coating has a high chemical resistance to acids and alkalis. ...
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22.
GLASS FILLERS BASED ON THE SrO–Al2O3–B2O3–SiO2 SYSTEM FOR DENTAL COMPOSITES
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(Not-set)
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... chemical resistance to water, acids and alkalis (class I), high transparency (more than 80 %), consistency with the polymer matrix according to CTE while maintaining of an acceptable melting temperature ...
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23.
THE MANUFACTURING METHOD EFFECT ON THE STRUCTURE AND ELECTRICAL PROPERTIES OF SOLID SOLUTION Ce0.8Y0.2О2-?
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(Not-set)
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The solid solution Ce0.8Y0.2O2-? was obtained by three methods: sol gel, glycine nitrate and solid-state reaction. The synthesis temperature was 1350 ?C for the sample obtained by the sol gel method and ...
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24.
PHYSICO-CHEMICAL PROPERTIES OF MINERAL FIBERS OBTAINED ON THE BASIS OF ANDESIBASALTS
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(Not-set)
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The article presents the results of research on the development of prototypes for obtaining mineral fibers based on the andesibazalt–slag–dolomit composition and the results of testing their physicochemical ...
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25.
OXIDE-CONTAINING MINERAL FIBERS: TYPES, METHODS OF PRODUCTION, APPLICATION AND MANUFACTURERS (REVIEW)
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(Not-set)
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The article provides an overview of mineral oxide fibers of various chemical composition: aluminosilicate, alumina, silica, bio-soluble, zirconium oxide fibers and others. Methods for producing discrete ...
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26.
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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27.
Plasma Technology for the Production of Glass
Pellets Based on Waste from the Enrichment of Ferruginous Quartzite KMA
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(Not-set)
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A technology has been developed for producing glass microspheres in a plasma reactor based on the wastes of enrichment of ferruginous quartzites KMA. The regularities of the influence of the flow rate ...
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28.
Research of Corrosion and Scaling on Glass
Coatings of Pipes Used in the Petrochemical Industry
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(Not-set)
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The research of corrosion processes of glass coating of pipes of pipelines in the conditions of acidic, alkaline and marine environments has been carried out. In an acidic environment, corrosion of the ...
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29.
Mixtures for Restoration of Brickwork of Buildings
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(Not-set)
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The issues of restoration of old brick buildings are considered. Compositions of new restoration dry building mixtures with increased operational properties, recommended for restoration work, are proposed. ...
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30.
Synthesis, Structure and Properties of One- and Multi-Component Additives for Ceramic Materials Based on Aluminum Oxide (review)
-
(Science for ceramic production)
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One- and multicomponent sintering additives for ceramics based on aluminum oxide are presented. It has been established from the literature that the use of one-component additives is less effective than ...
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31.
Effect of Municipal Solid Waste Incineration Fly Ash on Properties, Durability and Environmental Toxicity of Fired Aluminosilicate
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(Utilization of waste)
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Investigations of the effect of fly ash generated from the incineration of municipal solid waste on the properties, durability and environmental toxicity of fired luminosilicates are presented. In the ...
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32.
Formation of polycrystalline diamond structure and phase composition under cobalt infiltration in diamond - hard alloy system
-
(Science for ceramic production)
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... compression press. In order to improve the thermal stability of the composite, the top layer of cobalt was etched with hydrofluoric acid to a depth of 150 ?m. Transmission electron microscopy (TEM) was ...
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33.
Study of elastic and strength characteristics of bazalt- ang glass-reinforced plastics with different winding patterns
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(At the enterprises and institutes)
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Samples of models of power transmission line supports based on basalt and glass roving in the form of pipes with five different winding schemes: longitudinal-transverse, spiral-longitudinal, spiral-longitudinal-transverse ...
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34.
Sol-gel synthesis of anti-reflection mesoporous silica-based coat-ings
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(Science for glass production)
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The results of the synthesis of antireflection mesoporous coatings based on silicon dioxide obtained by acid hydrolysis of tetraethoxysilane (TEOS) in the presence of organic additives are presented. Investigations ...
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35.
Effect of molding composition and properties on alumina block substrates characteristics
-
(Science for ceramic production)
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Ceramic block supports were obtained by extrusion molding, varying the particle size and the conditions for obtaining corundum. The structural and mechanical properties of the molding mixtures were investigated, ...
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36.
Zirconia fibers for rechargeable alkaline batteries separators
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(At the enterprises and institutes)
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A porous composite material based on zirconium oxide fibers has been obtained, which has a high resistance to the action of a concentrated alkaline solution and satisfactory mechanical strength. Samples ...
-
37.
Materials for boiler pipes surface protection
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(Coatings)
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Some properties of fused basalt and clay materials, as well as compositions based on them, for obtaining wear and corrosion resistant coatings for pipes of steam boilers at TPPs have been studied. It is ...
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38.
Use of aluminous waste from nonferrous industry in ceramic clinker production
-
(Utilization of waste)
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Compositions of ceramic masses for the production of clinker products based on unenriched kaolin and nanotechnogenic raw materials in the form of alkaline etching sludge of aluminum and its alloys of the ...
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39.
Chemical composition of rocks applicable for production basalt fiber resistant in aggressive media
-
(Science for glass production)
-
The results of studies of the resistance of basalt fibers of various chemical and mineralogical compositions to aggressive media are presented. Their high chemical resistance to water, acids and alkalis ...
-
40.
Estimation of competitive power for wall materials with glassy protective and decorative coatings made by plasma vitrification
-
(Efficiency and quality)
-
For the first time, the results of studies on the development of a scale of desirability for assessing the competitiveness of wall building materials with glassy protective and decorative coatings are ...
