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1.
Influence of the Conditions of Mechanochemical Activation on the Physical and Chemical Properties of Zinc Oxide
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(Not-set)
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Mechanical activation of zinc oxide with the addition of a surfactant (triethanolamine) in two types of mills - roller-ring vibration and planetary-centrifugal mills is considered. The dependences of the ...
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2.
Comprehensive Study of Physical and Chemical Properties of Dust of Metallurgical Production in Order to Determine the Main Direc-tions of Its Processing
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(Not-set)
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The chemical, phase composition and properties of metallurgical dust have been studied, and its structure and particle size distribution have been determined. The physical & ndash; chemical processes occurring ...
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3.
Physical and Chemical Properties of Oxide Coatings Based on Ruthenium, Titanium and Rare Earth Elements Doped by Carbon Nanomaterials
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(Not-set)
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Samples of electrodes with an active layer based on TiO 2 , RuO 2 and oxides of rare earth elements Ce, La, Nd, doped with carbon nanoscale, have been obtained. The morphology of oxide electrodes was ...
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4.
Comparative Characteristic of Physical Properties of Dental Composition Materials of Chemical Hardening
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(At the enterprises and institutes)
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The preparation of a composite filling material consisting of an inorganic filler in the form of finely ground glass and a polymer matrix is ??considered. The results of experimental studies on the comparative ...
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5.
PHYSICAL AND MECHANICAL PROPERTIES OF Al-Al2O3 CERMET WITH A HETEROGENEOUS GRANULE-LAYERED STRUCTURE PRODUCED USING MECHANICAL ALLOYING AND VACUUM SINTERING
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(Not-set)
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To produce Al–Al2O3 cermet with a heterogeneous granular-layered structure, mixing of flake aluminum powder of the PAP-2 brand with the plasma-chemical alumina powder (PCAP) consisting of nano-thick lamellar ...
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6.
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 ...
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7.
INFLUENCE OF NANODISPERSED ALUMINUM OXIDE ON THE PHYSICAL AND MECHANICAL PROPERTIES OF TECHNICAL CERAMICS
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(Not-set)
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The article presents the results of a study on the development of a composition of technical ceramics for ceramic grinding bodies and the influence of dispersed oxide on its basic properties. It is shown ...
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8.
PHYSICAL AND MECHANICAL PROPERTIES OF CERAMIC COMPOSITE MATERIAL BASED ON Al6Si2O13–ZrSiO4
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(Not-set)
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Composite ceramic materials based on SiO2–Al2O3–ZrO2 nanopowders were obtained by sintering and their properties were studied. Before sintering, the powders were subjected to mechanical activation in a ...
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9.
ASSESSMENT OF THE EFFECT OF LITHIUM CHLORIDE ON THE PROPERTIES OF BOROPHOSPHATE GLASS DURING THE IMMOBILIZATION OF RADIOACTIVE WASTE FROM PYROCHEMICAL PROCESSING OF SPENT NUCLEAR ...
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(Not-set)
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... – the amorphous structure and homogeneity of the obtained material were confirmed. Using differential scanning calorimetry and thermal conductivity measurements, the thermophysical properties of the material ...
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10.
PHYSICAL AND MECHANICAL PROPERTIES OF CERAMIC TILE IN THE COMPOSITION CLAY–DUNE SAND
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(Not-set)
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The article investigates the physical, mechanical and technological properties of ceramic plates in the composition of Kulatau clay and dune sands of the Tuprakkala massif located in the lower amudarya ...
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11.
INVESTIGATION OF THE CHEMICAL RESISTANCE OF OXYCHLORIDE LEAD BORATE GLASSES DOPED WITH NEODYMIUM AND THE STABILITY OF THEIR LUMINESCENT PROPERTIES IN THE CLIMATIC CONDITIONS OF SOUTH-EAST ASIA
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(Not-set)
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The chemical resistance of glasses in the PbCl2–PbO–B2O3–NdF3 system has been studied. Oxochloride lead-borate glasses have demonstrated good water resistance and alkali resistance, while low acid resistance. ...
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12.
INFLUENCE OF CARBON NANOSUBSTRUCTURES ON THE PHYSICAL AND EXPLOITATION PROPERTIES IN STRUCTURAL CERAMICS IN THE Al2O3–ZrO2 SYSTEM
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(Not-set)
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The influence of the concentration of decorated carbon nanotubes and the influence of the concentration of eutectic additives, as well as the effect of the firing regime on the strength characteristics ...
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13.
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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14.
Physical and Chemical Researches of Raw Materials of the Far East of Russia for Synthesis on Their Basis of Foam Glass and Protective Enamel Coatings
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(Raw materials)
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Investigations of the physicochemical properties of silica-containing raw materials from the Russian Far East, suitable for the synthesis of foam glass and protective enamel coatings for oil and gas pipelines, ...
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15.
Study of physical properties of HCl modified zeolites from Vanginskoe deposit in Amur region
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(Raw materials)
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The results of studies of the physical properties of zeolite raw materials from the Vanginsky field in the Amur region are presented. The structural and adsorption properties of the material modified with ...
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16.
Synthesis and electrophysical properties of potassium polytitan-ate based ceramic nanocomposites doped with chromium compounds
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(Science for ceramic production)
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The thermal behavior of potassium polytitanate modified in an aqueous solution of CrCl 3 for 4 and 18 h and characterized by varying degrees of uniformity of the distribution of chromium in the particles ...
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17.
The influence of woven mineral fillers chemical nature on polymer composite materials properties
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(At the enterprises and institutes)
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The physicomechanical (density, tensile and compressive strength), thermophysical (TCLE) and dielectric (dielectric constant) properties of polymer composite materials based on woven fillers of mineral ...
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18.
Physical-chemical and structural processes occurring at temperature treating of strontium - alumina - silica glasses
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(At the enterprises and institutes)
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The paper presents the results of a study of physicochemical and structural processes occurring during heat treatment of glasses of strontium aluminosilicate composition using synchronous thermal analysis, ...
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19.
Special Features of the Chemical and Mineralogi-cal Composition and Properties of Kaolins of the Belarus Deposits
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(Raw materials)
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A comprehensive study of the compositions and properties of primary kaolins of the deposits of the Republic of Belarus "Sitnitsa" and "Dedovka" has been carried out. The fractional mineralogical ...
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20.
The shape effect of the powder particles of the uniform electrocorundum on the physicochemical properties of the specimens obtained from porous permeable ceramics
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(Science for ceramic production)
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The physical and technical characteristics of powders of monofraction electrofused corundum of fraction F240, produced by JSC RUSAL Boksitogorsk (Russia), and F240 Alodur WSK, ZWSK, SWSK, produced by Traibacher ...
