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1.
INVESTIGATION OF PROPERTIES OF CLINKER CERAMICS USING ALBITOPHIR ADDITIVE OF VARIOUS FRACTIONS
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(Not-set)
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Abstract. In recent years, the issues of obtaining clinker ceramics have become as relevant as possible, including – this is due to the tasks of import substitution. Clinker ceramics is a product that ...
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2.
SYNTHESIS AND CHARACTERIZATION OF ADVANCED SILICON CARBIDE-BORON CARBIDE CERAMIC COMPOSITES
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(Not-set)
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Materials based on silicon carbide (SiC) and the SiC–20B4C–1C–0.5B system were produced using spark plasma sintering. The properties of powder mixtures and finished products were studied using thermal ...
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3.
CERAMIC WASTE AS AN ALTERNATIVE SOURCE OF ALUMINOSILICATE RAW MATERIALS FOR THE PRODUCTION OF PORTLAND CEMENT CLINKER
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(Not-set)
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Through comprehensive studies of the chemical and mineralogical composition and technological properties of the wastes of ceramic production of “Kulol” JSC in order to be able to use them as a component ...
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4.
GLASS-LIKE CARBON FROM SUPERCRITICAL FLUID IN THE C–O–H SYSTEM AT TEMPERATURE 800 ?C AND PRESSURE 500…1000 ATM
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(Not-set)
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The paper presents the results of experimental modeling of glass-like carbon synthesis from high pressure supercritical fluid in the C–O–H system at temperature 800 °C and pressure 500…1000 atm. A full ...
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5.
HIGH-TEMPERATURE CERAMOVERMICULITE THERMAL INSULATION ON A WOLLASTONITE BUNDLE
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(Not-set)
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Ceramovermiculite thermal insulation on a wollastonite bundle was obtained from chalk, diatomite and expanded vermiculite by the method of solid-phase synthesis of components. The influence of the granulometric ...
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6.
GLASSY FUNCTIONAL FILLERS OF GLASS IONOMER CEMENTS IN THE SrO–Al2O3–P2O5–SiO2–F SYSTEM
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(Not-set)
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Based on glass in the SrO–Al2O3–P2O5–SiO2–F system, functional glass fillers for glass ionomer cements containing up to 13 wt. % fluorine were obtained. The high level of radiopacity of the filling material ...
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7.
GLASS FILLERS BASED ON THE SrO–Al2O3–B2O3–SiO2 SYSTEM FOR DENTAL COMPOSITES
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(Not-set)
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Dental composite ?lling materials based on glass in the SrO–Al2O3–B2O3–SiO2 system was obtained. The glass filler meets the modern level of requirements for filling materials, and is characterized by high ...
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8.
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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9.
THE EFFECT OF BORON OXIDE ON THE TECHNOLOGICAL PROPERTIES OF STRONTIUM-ALUMINUM SILICATE GLASSES FOR DENTISTRY
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(Not-set)
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The effect of boron oxide additives in the amount from 0 to 11 mol. % was studied on the melting characteristic of glasses in the SrO–Al2O3–TiO2–ZrO2–B2O3–SiO2 system for use as fillers in dental filling ...
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10.
GLASSES WITH A HIGH CONTENT OF PHOSPHORUS OXIDE FOR FILLERS OF GLASS IONOMER CEMENTS
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(Not-set)
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Glasses were obtained in the SiO2–Al2O3–SrO–P2O5–F system with a phosphorus oxide content in the range of 7 – 12 mol. %. The set of properties of the obtained glasses (refractive index 1.514 – 1.535, TCE ...
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11.
Bulk Processing of Industrial Waste into Foam Glass Materials
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(Not-set)
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An overview of research in the field of utilization of large-scale industrial waste in the production of granular and block foam materials is presented. The possibilities and prospects of obtaining materials ...
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12.
Chemical Transformations as a Tool for Managing the Properties of Calcium Carbonate Powder
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(Not-set)
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Powder of calcium carbonate CaCO 3 (calcite) with a particle size of 100-200 nm and a shape close to isometric was obtained by heat treatment at 600 ° C of a product synthesized from a 2M aqueous solution ...
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13.
Production Whiskers Crystals of α-Al2O3 on the Ceramic Surface from Lead-Zinc ore Processing Waste
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(Science for ceramic production)
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It is shown for the first time that filamentary & # 171; whiskers & # 187; aluminum oxide with a porous structure. The morphology of the grown & # 171; whiskers & # 187; was studied. It is shown that & ...
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14.
Obtaining Finely Dispersed Spheric Particles of Iron-Oxide Pigments from
Kazakhstan Diatomites
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(Raw materials)
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It is proposed to use natural raw materials - ferruginous diatomites from the Zhalpak deposit (Kazakhstan) as an affordable cheap raw material for obtaining complex iron oxide silica-containing pigments. ...
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15.
Mechanochemical Oxidation of Aluminum. The Formation of the Porous Structure of Hydroxides and Oxides of Aluminum
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(At the enterprises and institutes)
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A comparison is made of the main characteristics of aluminum oxides and hydroxides obtained by mechanochemical oxidation of aluminum powder, both in the initial state and after their heat treatment in ...
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16.
Methods of phase interaction processes research
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(At the enterprises and institutes)
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The results of studies of the processes of interfacial interaction of a fibrous filler of different nature with an epoxy anhydride binder are presented. Various methods have been used to determine the ...
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17.
Use of improved glassy phosphate composition for water treatment
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(At the enterprises and institutes)
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The results of experiments on studying the properties of a glassy phosphate composition, modernized with copper-containing additives, are presented. The composition is designed to protect the surfaces ...
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18.
Production and thermal stability of nanodisperse bicomponent materials in SnO2?СеO2 system
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(Science for ceramic production)
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... Ivanova AI Physicochemical and catalytic properties of systems based on CeO2 // Kinetics and Catalysis. 2009.Vol
. 50.? 6.S. 831? 849.
10. Ivanov VK, Shcherbakov AB, Baranchikov AE, Kozik VV Nano-crystalline ...
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19.
Peculiarities of formation and thermal stability of MnOx-CeO2 disperse systems
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(At the enterprises and institutes)
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The features of the formation and thermal stability of MnO x -CeO 2 nanodispersed systems have been investigated. The composition, structure, charge state and porosity of the obtained systems were ...
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20.
Structure and SO3 ions structural state in sulphate-containing glasses (a review)
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(Science for glass production)
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A review of the literature data on sulfate-containing glasses in silicate, borate, and phosphate systems is presented. Experimental data confirm the finding of the [SO 4 ] 2- group in an isolated state ...
