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41.
PHYSICAL AND MECHANICAL PROPERTIES OF CERAMIC COMPOSITE MATERIAL BASED ON Al6Si2O13–ZrSiO4
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(Not-set)
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Composite ceramic materials based on SiO2–Al2O3–ZrO2 nanopowders were obtained by sintering and their properties were studied. Before sintering, the powders were subjected to mechanical activation in a ...
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42.
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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43.
HEMATITE ORE OF THE KYZYLTASH DEPOSIT – A PROMISING RAW MATERIAL FOR CERAMIC PIGMENT
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(Not-set)
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... It has been established that hematite from the Kyzyltash deposit can be used as a raw material component at production enterprises in the building materials industry of Uzbekistan for the preparation of ...
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44.
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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45.
HEAT-INSULATING MATERIALS BASED ON EXPANDED ROCKS OF UZBEKISTAN
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(Not-set)
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The work is devoted to the issues of obtaining thermal insulation materials using local mineral resources. The focus of this study is to create refractory thermal insulation consisting of a porous filler ...
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46.
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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47.
CERAMIC WASTE AS AN ALTERNATIVE SOURCE OF ALUMINOSILICATE RAW MATERIALS FOR THE PRODUCTION OF PORTLAND CEMENT CLINKER
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(Not-set)
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... of the raw mixture for the production of Portland cement clinker, it has been established that the complete or partial replacement of natural clay raw materials – loess in the composition of raw mixtures ...
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48.
IMPROVEMENT OF THE PHYSICO-MECHANICAL PROPERTIES OF FACING BRICKS THROUGH HYPERPRESSING BASED ON LOCAL RAW MATERIALS
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(Not-set)
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This work examines the main regularities in the formation of cement stone structure and the relationship between the properties of concrete mixes with various fillers and highly compressed materials obtained ...
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49.
COMPOSITE MATERIAL BASED ON OXYFLUORIDE BARIUM BOROALUMINOSILICATE GLASS AND Al2O3 FOR LTCC TECHNOLOGY
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(Not-set)
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Synthesis and properties data of the ceramic material based on 31.0BaO–30.0B2O3–15.0Al2O3–7.0SiO2–6.8MgO–5.9ZnO–4.3MgF2 (mol. %) glass and Al2O3 as a filler are provided. Sintered at 875 °C composite ceramics ...
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50.
PHYSICAL AND MECHANICAL CHARACTERISTICS OF CERAMIC MATERIALS OF SYSTEMS ZrO2–Sm2O3 TWO-PHASE COMPOSITION
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(Not-set)
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Ceramic Materials of Compositions (mol. %) 97ZrO2–3Sm2O3 and 94ZrO2–6Sm2O3 based on nanosized powders synthesized by hydrolysis sol-gel method are obtained. It is shown that in ceramic materials a two-phase ...
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51.
ANTI-FILTRATION AND SORPTION CHARACTERISTICS OF OVERBURDEN ROCKS FOR RAW MATERIAL EXTRACTION FOR THE CEMENT INDUSTRY
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(Not-set)
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The article presents the results of determining the anti-filtration and sorption capacity of palygorskite and other clays of the Borshchevsky and Voskresensky cement raw material deposits, which are overburden ...
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52.
SYNTHESIS OF POROUS MATERIALS BASED ON TPP ASH-SLAG WASTE USING “SELF-FOAMING” TECHNOLOGY
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(Not-set)
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The peculiarities of obtaining porous materials based on different types of ash and slag materials (fly ash, boiler slag, ash-slag mixture) by the “self-foaming” technology using Na2B4O7 flux were studied. ...
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53.
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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54.
ENERGY- AND RESOURCE-SAVING PLASMA TECHNOLOGY FOR GLAZING OF AUTOCLAVE-HARDENED BUILDING MATERIALS
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(Not-set)
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An energy- and resource-saving plasma technology for glazing autoclaved building materials has been developed. It has been established that the introduction of colemanite into the initial charge makes ...
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55.
POSSIBILITY OF USING DUMPS OF CHUPINSKY PEGMATITES IN THE PRODUCTION OF CERAMIC MATERIALS
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(Not-set)
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The possibility of using pegmatite dumps in the production of ceramic materials is shown. Microcline pegmatite according to the results of research of dielectric and technological properties in the future ...
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56.
RESEARCH OF PROBABLE SOURCES OF UNCONTROLLED CONTAMINATIONS WHEN PRODUCING AND STUDYING HIGH-PURITY PHOTONICS AND ELECTRONICS MATERIALS
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(Not-set)
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Chemical elements have been discovered that can contaminate high-purity crystalline, ceramic and glass materials during the production and research of photonic and electronic devices. The sources of pollution ...
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57.
CERAMIC COMPOSITE MATERIALS IN THE Ca2P2O7–Ca3(PO4)2 SYSTEM BASED ON POWDER MIXTURES INCLUDING CALCIUM PHOSPHATE OF NATURAL ORIGIN AND MONOCALCIUM PHOSPHATE MONOHYDRATE
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(Not-set)
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Ceramics in the Ca2P2O7–Ca3(PO4)2 system were obtained from powder mixtures containing calcium hydroxyapatite Са10(РО4)6(ОН)2 of natural origin and monocalcium phosphate monohydrate Ca(H2PO4)2·H2O. Fish ...
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58.
COMPOSITE GABBRO-BASALT MATERIAL
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(Not-set)
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A method for obtaining a new composite material based on magmatic gabbro rock reinforced with basalt fiber is proposed. Laboratory samples were obtained and their properties (pycnometric density and Brinell ...
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59.
THE INFLUENCE OF THE ADDITION OF SLAG WASTE FROM THE NOVOCHERKASSK SDPP ON THE PROPERTIES OF ALUMINOSILICATE MATERIALS BASED ON DRILL WASTES FROM THE VOSTOCHNO-CHUMAKOVSKOYE OIL ...
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(Not-set)
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The essence of the method of horizontal drilling using hydraulic fracturing is described. The influence of drill wastes and coal combustion waste on the environment is shown. A number of physical and chemical ...
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60.
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 ...
