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1.
FIREСLAY CRUCIBLES WITH IMPROVED PROPERTIES FOR ORE ASSAY ANALYSIS
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(Not-set)
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The possibilities of obtaining fireclay crucibles for fire assay of ores with high quality indicators based on the highest-grade local raw materials of Uzbekistan – AKF-78 kaolin and fireclay obtained ...
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2.
THE USE OF GAS CLEANING DUST OF STEELMAKING FURNACES IN THE COMPOSITION OF CERAMIC MASSES
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(Not-set)
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The chemical-mineralogical compositions, new formations of crystalline phases of minerals and the main properties of the ceramic mass were studied using iron-containing dust from the gas cleaning of steel-smelting ...
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3.
M?ssbauer spectroscopic studies of ferrous oxides, phase com-position and porous structure in ceramic bricks made of coal slate clay and pitch coal slag
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(Science for ceramic production)
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A ceramic brick was obtained on the basis of intershale clay and slag from burning brown coal without using traditional natural raw materials. Studies have shown that the ferrous compounds on the surface ...
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4.
Trivalent chromium ions luminescence in mullite at kaolin firing
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(Science for ceramic production)
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The luminescence spectra of samples of baked kaolin are investigated. It is shown that the obtained radiation corresponds to the luminescence of Cr 3+ ions in mullite. The effect of the firing temperature ...
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5.
Phase composition and porous structure of centenarian ceramic bricks found in a catholic church, in Iviron convent and Rozhdestvenskaya church in Samara
region
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(At the enterprises and institutes)
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It was determined by X-ray phase and IR spectroscopic methods of analysis that the strength properties of ceramics, which served for more than 100 years in the buildings of the Catholic Church, the Iversky ...
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6.
Correlation of phase composition and longevity of 800-year and older ceramic brick based on Kazan kremlin
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(At the enterprises and institutes)
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Studies have shown that mullite crystallizes in the brick of the Kazan Kremlin in the form of primary ("flaky") mullite, pseudomorphs of glass with acicular mullite over feldspar, and pseudomorphs ...
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7.
Use of a ceramometallic binder in fabrication of a mullite-corundum material
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(Science for ceramic production)
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The idea of ??using a ceramic-metal binder with a high content of metal filler in the production of mullite-corundum ceramics with a low sintering temperature is proposed. The optimal composition of this ...
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8.
Properties of mullite-zirconia ceramics obtained by spark plasma sintering
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(Science for ceramic production)
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The development of crystalline phases (mullite, pseudo-cubic zirconium dioxide, and zircon), microstructure, linear shrinkage, apparent density, and compressive strength of ceramic samples obtained from ...
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9.
Solid solutions of Si2O3 in mullite
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(Science for ceramic production)
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An explanation is proposed for the possibility of the formation of solid solutions of silicon oxide in mullite. The difference in the diffusion coefficients of cations in complex oxides during their synthesis ...
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10.
Mechanochemical synthesis of mullite
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(Science for ceramic production)
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The features of mechanoactivation processes during the modification of electrocorundum powder and gels with silicon alkoxide are considered. When grinding Al 2 O 3 with the addition of silicon alkoxide, ...
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11.
Phase formation in ceramic masses containing metadiabases
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(Science for ceramic production)
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The processes of mullitization of high-temperature ceramic masses containing metadiabases have been studied. A quantitative relationship has been shown between mullite, quartz and plagioclase. It has been ...
