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1.
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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2.
Chemical stability of Zn-containing glaze for quartz glass ceramic
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(Science for glass production)
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The chemical resistance of zinc-containing glass-crystalline glaze, developed to protect refractory products made of quartz glass-ceramics from the action of alkaline media, has been studied. The water ...
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3.
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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... during the pyrochemical processing of spent nuclear fuel. Based on the results of X-ray phase analysis and scanning electron microscopy, the phase composition and microstructure of the glasses were evaluated ...
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4.
PLASMA CHEMICAL TREATMENT OF ZIRCONIUM CATALYSTS BASED ON VERMICULITE
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(Not-set)
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The effect of plasma chemical treatment on the structure of vermiculite promoted by zirconium oxychloride has been studied using scanning electron microscopy, X-ray phase analysis, IR spectroscopy and ...
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5.
COLLOID-CHEMICAL PROPERTIES OF KAOLIN ZHURAVLINY LOG SUSPENSIONS
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(Not-set)
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Dispersion characteristics of the Zhuravliny Log kaolin, zeta potential, and apparent viscosity of its suspensions were studied. Kaolin suspensions had rather high stability due to the negative charge ...
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6.
INVESTIGATION OF THE STABILITY OF THE LUMINESCENT CHARACTERISTICS OF PHOSРHORS OF DIFFERENT NATURE UNDER THE CLIMATIC CONDITIONS OF SOUTH-EAST ASIA
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(Not-set)
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Luminescent films were obtained by the capillary method on the basis of inorganic, organometallic, and hybrid organic-inorganic powder materials. The films were deposited on surfaces of various nature ...
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7.
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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8.
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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9.
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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... studied. Their electrochemical behavior in aqueous solutions of sodium chloride and sulfate was studied. The values ??of the current-free potentials, the values ??of the current densities and the potential ...
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10.
Chemical Resistance of Liquid Phase-Sintered Materials Based on Si3N4-BN
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(Materials and properties)
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... of the highest physical mechanical properties: & # 961; = 2.78 g / cm 3 ; P = 14.5 & # 37 ;; E control = 92.3 GPa; & # 963; outgrowth = 161.4 MPa. The chemical resistance of the obtained materials ...
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11.
The Formation of Zr-La-O Oxide Phases at Thermochemical Transformation of Modified Zirconium Hydroxide
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(Science for ceramic production)
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The features of the effect of additives of lanthanum cations on the thermochemical behavior of modified zirconium hydroxide have been investigated. It is shown that the composition and properties of the ...
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12.
Physico-chemical studies of gaize as alternative raw materials for foam-glass and foamed materials production
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(Science for glass production)
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Are the data of physical and chemical studies of flasks given? chemical, phase and granulometric composition, degree of crystallinity, as well as their thermal stability in the temperature range of 90 ...
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13.
Research of promoter influence on zirconium hydroxide thermo-chemical transformations
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(Science for ceramic production)
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The features of the action of cationic promoters on the thermochemical behavior of zirconium hydroxide have been investigated. It is shown that the composition and properties of the obtained materials ...
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14.
Production and thermal stability of nanodisperse bicomponent materials in SnO2?СеO2 system
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(Science for ceramic production)
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... A., Kumar A., ??Hegde MS, Waghmare UV Structure of Ce1-xSnxO2 and its relation to oxygen storage property from first-principles analysis // The Journal of Chemical Physics. 2010. V. 132. Is. 19. P. 194702.
9. ...
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15.
Chemical resistance of materials based on fused mineral raw mate-rials of Uzbekistan
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(At the enterprises and institutes)
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The chemical resistance, changes in the composition and structure of materials based on fused minerals and sodium water glass have been studied when interacting with corrosive liquids. It was determined ...
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16.
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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17.
Chemical composition of rocks applicable for production basalt fiber resistant in aggressive media
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(Science for glass production)
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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 ...
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18.
Effect of nanosized petrochemical waste with high alumina content on clinker heat resistance
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(Science for ceramic production)
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Studies have shown that it is advisable to use high-alumina nanotechnological raw materials as a softener to increase the thermal stability of clinker bricks. With an increase in the compositions of the ...
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19.
Physico-chemical properties of molding solutions for alumosilicate fibrous materials fabrication
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(At the enterprises and institutes)
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The rheological properties and aggregate stability of molding solutions for the production of aluminosilicate fibrous materials are considered. The effect of acetate groups in polyvinyl alcohol on the ...
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20.
Chemical resistance of titanium enamel coatings
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(Coatings. Enamels.)
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... of the chemical stability of enamel frits and coatings based on them is carried out. The composition of the developed enamel differs from the industrial enamel ESP-117 in its increased chemical resist ...
