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1.
HIGH-PURITY BORON OXIDE WITH CONTROLLED CONTENT OF RESIDUAL WATER AND OH-GROUPS
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(Not-set)
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A method for the direct determination of intercalated water in high-purity boron oxide has been developed. Comparative studies of the residual intercalated water and OH-group content in a commercial product ...
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2.
DEFECTS IN THE APPEARANCE OF NON-ETCHED BLANKS OF MICROCHANNEL PLATES
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(Not-set)
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The defects of unetched microchannel plate blanks after their mechanical processing have been investigated. It has been established that during cutting and grinding operations, defects appear, leading ...
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3.
TESTING POLYMER COATINGS FOR THE PURPOSES OF RESTORING AND REPAIRING CONCRETE STRUCTURES AT THE YAKUTSK CLIMATE STATION
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(Not-set)
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The adhesion properties of polyurethane- and polyurea-based polymer coatings designed to protect concrete were studied under the climatic conditions of Yakutia. Coated concrete samples were exposed to ...
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4.
OBTAINING a-Fe2O3 FROM IRON-CONTAINING WASTES FOR THE PRODUCTION OF FERRITE CERAMICS
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(Not-set)
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The work is devoted to the production of iron oxide from industrial waste for its further use in the production of ceramics, catalysts and sorbents. It is proposed to use iron-containing waste from the ...
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5.
LEAD-SILICATE GLASS HYDROGEN PEROXIDE TREATMENT
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(Not-set)
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The surfaces of lead-silicate glasses and non-etched blanks of microchannel plates after their mechanical processing are studied. It was found that exposure of the obtained samples in a 33 % H2O2 solution ...
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6.
PREPARATION OF SELECTIVE VANADIUM-CONTAINING LAYERS ON THE OUTER SURFACE OF a?-Al2O3 BASED TUBULAR CERAMIC MEMBRANES
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(Not-set)
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The processes of obtaining selective vanadium-containing layers on the outer surface of tubular ceramic membranes based on a-Al2O3 for use in the petrochemical industry have been studied. A layer of V2O5?1.6H2O ...
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7.
FERROIMPURITIES OF GLASS AND CERAMIC RAW MATERIALS: NEW IN DIAGNOSTICS OF MAGNETIC PROPERTIES (FOR MAGNETIC SEPARATION TASKS)
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(Not-set)
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Diagnostics of magnetic susceptibility of ferroimpurities (present in the raw components of glass and ceramic products), for the removal of which magnetic separation is widely used, can be carried out ...
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8.
FORMATION OF THE INLET FUNNEL IN THE CHANNELS OF MICROCHANNEL PLATES
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(Not-set)
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A method has been developed for one-sided etching of the inlet openings of channels of non-etched blanks of microchannel plates in dilute hydrofluoric acid. Blanks of microchannel plates MCP 18-10 were ...
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9.
APPLICATION OF SOL-GEL TECHNIQUE FOR SYNTHESIS OF NANOSTRUCTURED PIEZOELECTRIC MATERIALS IN LEAD ZIRCONATE-TITANATE SYSTEM – A REVIEW. PART 2. SYNTHESIS OF FILM AND ROD STRUCTURES
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(Not-set)
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In the present study, we review current progress in sol-gel techniques for synthesis of ferroelectric powders, thin films and rods in lead zirconate-titanate system, as well as methods for obtaining controlled ...
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10.
PRODUCTION OF GLASS-LIKE CARBON BY HIGH-ENERGY LASER TREATMENT ON A COAL TARGET
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(Not-set)
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Preliminary results of experimental modeling of impact process on coal substance by short-pulse laser radiation are presented. During the experiments extremely high temperatures and pressures have been ...
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11.
STUDY OF THERMAL PROCESSES IN POROUS ANODIC ALUMINUM OXIDE FILLED WITH PEROVSKITE
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(Not-set)
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A model has been constructed for the mathematical calculation of thermal processes occurring in hexagonally located cells in the form of articulated channels with filler. Using the proposed model, the ...
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12.
MEASURING THE RESISTANCE OF THE BOUNDARY AND INTERNAL CHANNELS OF MICROCHANNEL CELLS
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(Not-set)
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A method for measuring the resistive characteristics of channels in the blanks of microchannel plates has been developed. Two probes are used for measurements, which minimizes leakage currents through ...
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13.
ENRICHMENT OF QUARTZ SANDS OF THE OYNAKUM DEPOSIT FOR SYNTHESIS OF HIGH-QUALITY TRANSPARENT GLASS
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(Not-set)
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The article discusses the possibility of using quartz sands from the Oynakum deposit as a promising source of high-quality quartz-containing raw materials for the glass industry in order to obtain higher ...
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14.
APPLICATION OF SILICON CARBIDE SAND IN THE TECHNOLOGY OF PROCESSING THE REVERSE SIDE OF SILICON TRANSISTOR STRUCTURES
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(Not-set)
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A method is proposed for processing the reverse side of silicon transistor structures before the metal deposition process and obtaining contact to the collector of the transistor being formed. The parameters ...
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15.
CERAMIC MATERIALS BASED ON Al2O3 FOR LTCC APPLICATION
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(Not-set)
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In the paper presents an overview on the topic of obtaining high-temperature (HTCC) and low-temperature (LTCC) ceramics. The topic observe transition from a high-temperature process of obtaining ceramic ...
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16.
ALGICIDAL AND BACTERICIDAL PROPERTIES OF COPPER-CONTAINING GLASSY PHOSPHATE COMPOSITIONS
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(Not-set)
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The paper presents the results of studies of the algicidal and bactericidal properties of copper-containing glassy phosphate composition (MSFC). It has been established that the presence of MSFC in aqueous ...
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17.
INVESTIGATION OF THE EFFECT OF QUARTZ TUBES CRYSTALLIZATION ON QUALITY OF BLANKS MADE OF QUARTZ CERAMICS
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(Not-set)
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Effect of quartz tubes crystallization on quality of blanks from quartz ceramics of radio engineering appointment is investigated. The analysis of effect of a way of tubes samples preparation for resistance ...
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18.
INVESTIGATION OF THE INTERACTION OF LEAD-SILICATE GLASSES WITH BARIUM HYDROXIDE
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(Not-set)
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The effect of alkaline treatment on the destruction process and some surface characteristics of mechanically processed glass discs of lead-silicate glasses C87-2 and C78-4 has been studied. It is shown ...
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19.
Optimizing Technological Regulation of Container Glass Manufacturing: Best Available Techniques, General Binding Rules and Carbon Intensity of Products
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(Not-set)
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The article analyses a system for the technological regulation of Negative Environmental Impact (NEI) based upon the Best Available Techniques (BAT) concept. The authors demonstrate the necessity for updating ...
