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41.
SYNTHESIS OF MARBLITE IN A PLASMA GLASS FURNACE
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(Not-set)
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The possibility of using waste from the enrichment of ferruginous quartzites of KMA and waste from vanadium production for the plasma synthesis of marblite and structural elements of a plasma glass furnace ...
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42.
INFLUENCE OF NANODISPERSED ALUMINUM OXIDE ON THE PHYSICAL AND MECHANICAL PROPERTIES OF TECHNICAL CERAMICS
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(Not-set)
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The article presents the results of a study on the development of a composition of technical ceramics for ceramic grinding bodies and the influence of dispersed oxide on its basic properties. It is shown ...
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43.
DEVELOPMENT OF A LASER-INDUCED BREAKDOWN SPECTROSCOPY METHOD FOR MAPPING THE CHEMICAL COMPOSITION OF LEAD-SILICATE GLASSES
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(Not-set)
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The article presents the results of a study devoted to the development of a laser-induced breakdown spectroscopy (LIBS) method for monitoring the homogeneity of the chemical composition of optical glasses. ...
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44.
ASSESSMENT OF THE EFFECT OF THE FLINAK SALT ADDITIVE ON THE PROPERTIES OF BOROPHOSPHATE GLASSES
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(Not-set)
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The paper presents the results of the studies of borophosphate glasses containing an additive of the FLiNaK salt, an eutectic mixture of alkali metal fluorides of the composition 46.5 mol. % LiF – 11.5 ...
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45.
RECYCLING OF DRILLING WASTE FROM THE OIL INDUSTRY IN THE ARCTIC ZONE OF THE RUSSIAN FEDERATION: ANALYSIS OF THE POSSIBILITY OF APPLICATION
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(Not-set)
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Restoration of natural ecosystems has now become one of the main tasks requiring urgent search for effective solutions. Due to the serious negative impact of mass pollution on the environment, it is important ...
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46.
PROSPECTS OF USING CLAYEY RAW MATERIALS OF THE STOLINSKIE KHUTORA DEPOSIT FOR PRODUCING BUILDING CERAMICS
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(Not-set)
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The technological properties of clay raw materials from the Stolinskiye Khutora deposit (Vidibor area, Brest region) were studied, which allowed it to classify according to GOST 9169–2021. It was found ...
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47.
HEMATITE ORE OF THE KYZYLTASH DEPOSIT – A PROMISING RAW MATERIAL FOR CERAMIC PIGMENT
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(Not-set)
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The results of a study of the chemical and mineralogical composition of the mineral hematite from the Kyzyltash deposit before and after firing are presented, and methods for its enrichment are selected. ...
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48.
DIELECTRIC PROPERTIES OF LEAD ZIRCONATE CERAMICS PRODUCED FROM PbO AND ZrO2 NANOPOWDERS
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(Not-set)
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The article presents the results of a study of the dielectric properties and harmonic coefficient of lead zirconate-based ceramics synthesized at different sintering temperatures from the initial PbO and ...
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49.
LOW-TEMPERATURE CERAMICS BASED ON WOLLASTONITE AND PEROVSKITE MODIFIED WITH THE ADDITION OF Al2O3–CuO–Li2CO3 FOR LTCC TECHNOLOGY APPLICATION
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(Not-set)
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Ceramics based on beta-CaSiO3 wollastonite with additives of perovskite and sintering aluminum-copper-lithium additive were obtained. The effect of a sintering additive on ceramic and dielectric properties ...
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50.
CORUNDUM CERAMICS BASED ON RUSSIAN RAW MATERIALS WITH A REDUCED SINTERING TEMPERATURE
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(Not-set)
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The physico-mechanical properties of corundum ceramics based on domestic alumina grade Г-00 have been studied. It was found that the best mechanical strength indicators were obtained for ceramics fired ...
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51.
STATISTICAL ANALYSIS OF THE STRENGTH OF FLAT GLASS UNDER STATIC LOADS
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(Not-set)
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The article examines a topic of study of statistical data on the strength of flat glass. The issues of theoretical models of the strength of flat glass, parameters affecting its strength, the probabilistic ...
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52.
CONSIDERATION OF REFLECTION FROM THE BACK SURFACE DURING LASER ANNEALING OF OPTICAL GLASS PLATES WITH HIGH REFRACTIVE INDEX VALUES
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(Not-set)
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Within the framework of a quasi-static unrelated thermoelasticity problem, a criterion for the thermal strength of a freely pinched plate during pulsed laser annealing is obtained, taking into account ...
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53.
SOL-GEL SYNTHESIS OF NANOCRYSTALLINE ANTIMONY-CONTAINING CERAMICS FROM OXIDE PRECURSORS
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(Not-set)
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The article describes the features of the synthesis of a new oxide pyrochlore Bi2.7Ni0.7Mg0.46Sb2O10+? (sp. gr. Fd-3m, a = 10.4703 ?) containing antimony (V) and bismuth (III) cations from a stoichiometric ...
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54.
STUDY OF PHOSPHOGYPSUM HEAT TREATMENT MODES FOR OBTAINING ULTRAVIOLET PIGMENTS
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(Not-set)
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The paper investigates the possibility of thermal processing of waste from the chemical industry – phosphogypsum. It is shown that when phosphogypsum is dried, partial dehydration of dihydrous calcium ...
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55.
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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56.
GLASS-CERAMIC FERROELECTRIC COMPOSITE MATERIAL BASED ON LOW-ALKALI ALUMINOBOROSILICATE GLASS AND BaTiO3
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(Not-set)
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Using the sintering method near the softening temperature of the glass employed, glass-ceramic composites consisting of low-alkali aluminoborosilicate glass and barium titanate mixed in various proportions ...
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57.
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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58.
ROBOT BDTR-500: MODERN SOLUTIONS FOR CRACK DIAGNOSTICS IN TUBES WITH SILICATE-ENAMEL COATING
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(Not-set)
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The article presents the successful project of the BDTR-500 robot, designed for diagnosing cracks in pipes with a silicate-enameled coating. Key achievements of the system include the use of GPS navigation ...
