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41.
BOROSILICATE ENAMEL WITH INCREASED CHEMICAL RESISTANCE FOR STEEL PIPES
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(Not-set)
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The paper presents the results of a study on the development of a primer-free enamel frit with increased chemical resistance to acids and alkalis, designed to protect steel pipelines. Zinc oxide was introduced ...
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42.
GLASS-LIKE CARBON FROM SUPERCRITICAL FLUID IN THE C–O–H SYSTEM AT TEMPERATURE 800 ?C AND PRESSURE 500…1000 ATM
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(Not-set)
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... X-ray and electron diffraction, infrared and multiwave Raman spectroscopy. According to the features complex and comparison with industrial glassy carbon, the produced carbon material is classified as ...
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43.
THE EFFECT OF THE RATIO OF MgO/CaO SINTERING ADDITIVES ON THE OPTICAL PROPERTIES OF YAG:Cr CERAMICS
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(Not-set)
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In this study, we investigated how the composition and ratio of sintering additives MgO and CaO influence the optical properties of ceramic materials YAG:Cr3+ and YAG:Cr4+. All samples exhibited high transparency ...
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44.
FABRICATION AND PROPERTIES OF CERAMICS/SINGLE CRYSTAL COMPOSITES BASED ON YTTRIUM ALUMINUM GARNET
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(Not-set)
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The optical properties and microstructure of composites based on yttrium aluminum garnet were studied. The composites were produced by vacuum sintering pre-formed compacts of nanocrystalline powder with ...
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45.
NUCLEATION AND CRYSTALS GROWTH IN THE VOLUME OF GLASS Li2O–Al2O3–SiO2 SYSTEM
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(Not-set)
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The crystallization properties of multicomponent glass based on the Li2O–Al2O3–SiO2 system are investigated. By the Marotta et al method, temperature of 670 ?C at a holding time of 2 hours provides the ...
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46.
SYNTHESIS OF A FRIT FOR OBTAINING ENAMEL COATING OF STEEL PIPES BY THE METHOD OF INDUCTION HEATING
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(Not-set)
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The paper presents the results of a study of the processes of glass formation during the production of a frit by the method of induction heating. According to X-ray phase analysis, the resulting frit is ...
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47.
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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48.
THE POSSIBILITY OF USING VANADIUM WASTE IN THE TECHNOLOGY OF WALL CERAMICS
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(Not-set)
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A complex of physico-chemical studies was carried out: X-ray phase analysis, differential thermal analysis, chemical analysis of vanadium production waste. It has been established that these wastes containing ...
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49.
SUBSTRATES FOR THE SURFACE ENHANCED RAMAN SPECTROSCOPY BASED ON NANOPOROUS GLASS ACTIVATED WITH SILVER PARTICLES
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(Not-set)
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Substrates for the surface enhance Raman spectroscopy (SERS) are being actively developed with the aim of precise detecting of the low concentrations of organic molecules. However, the complexity and cost ...
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50.
Possibility of Using Solid Fuel Combustion Wastes in Ecogeopolymer Technology of the Russian Arctic Zone CHPP
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(Not-set)
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A complex of physical and chemical studies was carried out: chemical analysis, X-ray phase analysis, differential thermal analysis, analysis of the microstructure of the ZCO Apatitskaya CHPP and Severodvinsk ...
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51.
Plasma Technology for the Production of Glass
Pellets Based on Waste from the Enrichment of Ferruginous Quartzite KMA
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(Not-set)
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A technology has been developed for producing glass microspheres in a plasma reactor based on the wastes of enrichment of ferruginous quartzites KMA. The regularities of the influence of the flow rate ...
