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21.
Advances in compositions and properties of gray pigments
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(Coatings)
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A comparative analysis of the optical-color characteristics of known gray ceramic pigments and an assessment of the effectiveness of the action of various quenching components in their composition are ...
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22.
Polydisperse dry compositions for slip enameling of sheet steel
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(Coatings. Enamels.)
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The features of obtaining polydisperse dry compositions for slip enameling of low-carbon steels are considered. The effect of a deflocculating additive - xanthan gum on the technological and rheological ...
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23.
Development of the household glass compositions with enhanced lighting performance
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(Science for glass production)
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... are well boiled and clarified at a cooking temperature of 1450 ° C. Recommended glass compositions have a refractive index of 1.552 - 1.556, average dispersion (957 ... 961) ?; 10 -5 and contain 12 - ...
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24.
Estimation of glass viscosity and glass ceramic compositions in temperature interval of their foaming
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(Science for glass production)
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The proposed method was used to determine the values ??of the viscosity of glass and glass-crystalline compositions in the temperature range of foaming. It was found that when the glass-crystalline composition ...
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25.
Physicochemical phenomena occurred upon sorbent production from clay - dolomite compositions
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(At the enterprises and institutes)
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It was found that during the preparation of the composite sorbent, an acid-base interaction is observed between the Bronsted centers on the surface of kaolinite and dolomite particles. When dispersed together, ...
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26.
Evaluation of the compositions and components for obtaining foam-glass ceramic materials based on aluminosilicate raw
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(Energy saving)
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Compositions suitable for the production of foam-teclocrystalline materials based on aluminosilicate raw materials (by the example of zeolite and diabase rocks) using a two-stage technology at temperatures ...
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27.
Phase-formation and sintering of hydroxyapatite-fluorspar compositions with alkali-containing additives
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(Biomaterials)
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... were studied as compounds that increase the amount of melt to improve the sintering process. The influence of alkali-containing additives on the processes of phase formation during sintering of compositions ...
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28.
Formation of the porous structure in foam silicates based on liquid glass compositions
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(Heat saving)
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The influence of various additives on the process of porization of liquid-glass compositions was clarified using new approaches in the processing of experimental data, which make it possible to quantitatively ...
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29.
Using of wollastonite in compositions of unfritted zirconium glazes
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(Raw materials)
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The possibility of using wollastonite as one of the main components of jade muffled glazes for sanitary ceramics is shown. The main physicochemical properties of the synthesized coatings have been determined, ...
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30.
Optimization of the ash content (light fraction) in compositions of ceramic tiles
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(Science for ceramic production)
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Using the linear regression method, it was found that the optimal content of light fraction ash in the compositions of ceramic masses for the production of facade tiles from technogenic raw materials without ...
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31.
The effect of compositions and synthesis conditions on the structure of Co-containing spinellide-type pigments
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(Science for ceramic production)
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The results of obtaining blue-blue cobalt-containing spinels by the method of self-propagating high-temperature synthesis are presented. The influence of the synthesis conditions and composition on the ...
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32.
Development of color electrovacuum glass compositions and production technology
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(Science for glass production)
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The possibility of staining industrial electrovacuum glasses with cadmium sulfoselenides is considered. The composition of glass for the production of automobile lamps, as well as the technology of their ...
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33.
Glazes based on liquating glass compositions
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(Coatings. Enamels.)
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Liquation glazes have been developed, which are distinguished by increased gloss and whiteness. Glazes do not contain special mufflers. The most intense liquation phenomena in the synthesized glazes develop ...
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34.
Choice of the structural parameters upon developing chemical compositions of glass microspheres
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(Science for glass production)
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The analysis of some parameters that determine the structure of glasses, which must be taken into account when designing the chemical compositions of microspheres, including molar volume, silicate modulus ...
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35.
Types and compositions of glass for production of continuous glass fiber
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(Science for glass production)
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Information on modern glass compositions used for the production of continuous glass fiber in Russia and abroad is presented. The main physical and chemical properties of glass fibers and their areas of ...
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36.
Optimization of ceramic granite compositions
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(Science for glass and ceramic production)
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... have been established. The content of quartz and feldspar in the compositions of granite masses has been optimized, the effect of temperature on their sintering has been studied. Tab. 1, ill. 4, bibliography: ...
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37.
Types and compositions of the crystalline glazes
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(Science for ceramic production)
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The literature on the synthesis and research of various crystalline glazes is summarized. Typical types and compositions of glazes, as well as their structural features, firing mode and areas of application ...
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38.
SYNTHESIS OF GREEN LUMINESCENT BLUE PIGMENTS FROM PHOSPHOGYPSUM
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(Not-set)
-
... luminescence intensity on the content of copper (II) cations in the samples is shown; the maximum luminescence intensity is set for compositions containing 9 mmol of copper (II) cations. The studied patterns ...
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39.
INFLUENCE OF CONDITIONS AND MODES OF MIXTURE PREPARATION ON THE STRUCTURE AND STRENGTH OF SULFUR CONCRETE
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(Not-set)
-
... For experimental studies, compositions were prepared with the following content: ground sulphur 30 wt. %, filled with fine zeolite powder in amount of 5 wt. % and limestone crushed stone screening – 65 ...
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40.
INFLUENCE OF THE RARE-EARTH FLUORIDES ADDITIVE ON THE STRUCTURE AND PROPERTIES OF THE BOROPHOSPHATE GLASSES
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(Not-set)
-
... phase, which precipitated to the bottom of the crucible with the melt. This affects the ratios of the nominal and actual compositions of the glasses. Glass samples obtained from the upper, homogeneous, ...
