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1.
FACING BUILDING MATERIAL BASED ON MECHANICALLY ACTIVATED CULLET MODIFIED WITH SODIUM HYDROXIDE
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(Not-set)
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The technology of facing material based on mechanically activated cullet modified with sodium hydroxides has been developed. The phase composition, macro- and microstructure of the lining material are ...
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2.
Interaction of Lead-Silicate Glasses with Sodium Hydroxide Solutions
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(Not-set)
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The influence of temperature and concentration of NaOH solutions on the processes of chemical dissolution of lead-silicate glasses used as base glasses in the manufacture of microchannel plates has been ...
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3.
Thermal Behavior of Mixtures Based on Metacaolin and Sodium Hydroxide
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(Not-set)
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... granulation of the paste, and drying, a hydrated LTA zeolite is formed. It was found that at temperatures up to 700 & # 176; C, sodium aluminosilicate Na 6 Al 4 Si 4 O 17 . After heat treatment ...
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4.
Phase composition, structure and hydrolysis resistance of sodium-alumo(ferro)phosphate glasses doped with rare-earth metals oxides
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(Science for glass production)
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The phase composition, structure and distribution of elements and hydrolytic stability of quenched and annealed sodium aluminum phosphate (NAF) and sodium aluminum iron phosphate (NAIP) glass materials ...
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5.
Combined effect of alumina, phosphorus, and sodium oxides on the structure and properties of boron-free titanium enamels
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(Coatings. Enamels.)
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The effect of complex additives Na 2 O, Al 2 O 3 and P 2 O 5 on the structure and physicochemical properties of boron-free titanium enamels. It has been established that the introduction of Na ...
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6.
SYNTHESIS AND SPECTRAL-LUMINESCENT PROPERTIES OF SODIUM-MODIFIED BISMUTH-GERMANATE GLASSES
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(Not-set)
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Bismuth germanate glasses modified with sodium oxide have been synthesized. The influence of a modifier on the spectral-luminescent properties of bismuth germanate glasses has been studied. The ratios ...
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7.
PROPERTIES OF POWDERS SYNTHESIZED FROM AQUEOUS SOLUTIONS OF SODIUM SILICATE AND IRON SULFATE
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(Not-set)
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The phase composition of the powder synthesized from aqueous solutions of sodium silicate Na2SiO3 and iron sulfate FeSO4 at the molar ratio Fe/Si = 2 according to X-ray diffraction (XRD) data included ...
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8.
FACING BUILDING MATERIAL BASED ON CULLET MODIFIED WITH POTASSIUM HYDROXIDE
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(Not-set)
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The technology of facing material based on mechanically activated cullet modified with potassium hydroxides has been developed. The phase composition, macro- and microstructure of the lining material are ...
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9.
Laser Writing of Polarization-Dependent Birefringence
in Sodium Borate Glasses
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(Not-set)
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The conditions for the formation of microregions with polarization-dependent birefringence in sodium-borate glasses with different Na 2 O contents by a femtosecond laser beam are found. The dependences ...
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10.
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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11.
Laser Writing of the Polarization ? Sensitive Birefringent Microdo-mains in Sodium Borosilicate Glass
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(Science for glass production)
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The possibility of the formation of birefringent microregions in sodium borosilicate glass with the composition 68 SiO 2 , 27 B 2 O 3 , 4 Na is demonstrated. 2 O, 1 Al 2 O 3 (molar content, & ...
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12.
Anomalous thermal expansion in solid-state synthesis of pie-zoceramics based on sodium and potassium niobate solid solu-tions
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(Science for ceramic production)
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... of potassium, sodium and niobium carbonates during the synthesis of complex oxide of potassium and sodium niobate KNN is carried out. It is shown that on the basis of this analysis it is possible to estimate ...
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13.
MW-field influence on structure and properties of silicates with alumo-sodium chloride dopant
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(At the enterprises and institutes)
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... physical and mechanical properties of ceramic material obtained on their basis are considered. The effect of additives (hydrosol of aluminum oxide stabilized with hydrochloric acid and sodium chloride) ...
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14.
Transparent ceramics based on yttrium oxide added with scandium and neodymium oxides
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(Science for ceramic production)
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The possibility of obtaining a transparent ceramic material based on yttrium oxide with the addition of scandium oxide and neodymium oxide has been investigated. The modes of heat treatment of the charge ...
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15.
Equilibrium forms of chromium oxide in colored optical silicate glasses
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(Science for glass production)
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The formation of the equilibrium Cr (III) & hArr; Cr (VI) in colored optical glasses under the combined action of the acid-base properties of the matrix, the total concentration of chromium and the amount ...
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16.
Effect of nanodispersed hydrosol particles of silicon and aluminum oxides on the structure of clay minerals in aqueous media
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(At the enterprises and institutes)
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The influence of nanodispersed particles of hydrosols of Al and Si oxides on the structure formation of minerals in aqueous suspensions of bentonite and refractory clays is considered. During the formation ...
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17.
Equilibrium between copper oxide forms in color optical glass
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(Science for glass production)
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The formation of the equilibrium Cu (I) & harr; Cu (II) in colored optical glasses under the combined action of several factors. It is shown that the oxidation of copper increases with an increase in its ...
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18.
Shock-wave synthesis of high-density modifications of zinc oxide
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(Science for ceramic production)
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The results of X-ray diffraction studies of preserved zincite samples subjected to dynamic compression (28 GPa) and the Debyegrams of ZnO crystals grown by the hydrothermal method are presented.
Three ...
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19.
INORGANIC GLASS SCINTILLATORS: COMPOSITIONS AND PROPERTIES
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(Not-set)
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Inorganic glass scintillators are an important class of materials for detecting ionizing radiation in medicine, nuclear power, high-energy physics, and security systems. Despite their lower light yield ...
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20.
INFLUENCE OF SOLID-STATE SYNTHESIS TEMPERATURE ON THE CRYSTAL STRUCTURE AND ELECTRICAL PROPERTIES OF CaCu3Ti4O12 CERAMICS
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(Not-set)
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Calcium-copper titanate (CaCu3Ti4O12/CСTO) is a highly demanded material for its colossal dielectric constant and temperature stability. CСTO has many applications as sensors, microwave absorbers, etc. ...
