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1.
MICROSTRUCTURE AND PROPERTIES OF A GLASS-FIBER COMPOSITE DEPENDING ON THE SPECIFIC SURFACE AREA OF THE FILLER – LEAD TITANATE
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(Not-set)
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The microstructure of solder compositions based on high-lead low-melting glass and lead titanate as a crystalline filler correcting the temperature coefficient of linear expansion (TCLE) of solder has ...
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2.
INFLUENCE OF REFRACTORY FILLERS ON THE PROPERTIES OF CERAMICS BASED ON HIGH CONCENTRATED SILICA GLASS SUSPENSIONS
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(Not-set)
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Refractory and heat-resistant materials with a coarse-grained and large-porous structure were obtained using silica glass suspensions with mullite, spinel, corundum and quartz fillers. The influence of ...
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3.
FEATURES IN MICROSTRUCTURE AND THERMOELECTRIC PROPERTIES OF THE COMPOSITES Bi2Te2,7Se0,3+Fe WITH FILLER INCLUSIONS OF CORE-SHELL TYPE
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(Not-set)
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Purpose of this work is to establish the features in the microstructure and thermoelectric properties of composites consisting of Bi2Te2.7Se0.3-based matrix and a Fe filler. The composition with a filler ...
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4.
GLASSY FUNCTIONAL FILLERS OF GLASS IONOMER CEMENTS IN THE SrO–Al2O3–P2O5–SiO2–F SYSTEM
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(Not-set)
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Based on glass in the SrO–Al2O3–P2O5–SiO2–F system, functional glass fillers for glass ionomer cements containing up to 13 wt. % fluorine were obtained. The high level of radiopacity of the filling material ...
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5.
GLASS FILLERS BASED ON THE SrO–Al2O3–B2O3–SiO2 SYSTEM FOR DENTAL COMPOSITES
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(Not-set)
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Dental composite ?lling materials based on glass in the SrO–Al2O3–B2O3–SiO2 system was obtained. The glass filler meets the modern level of requirements for filling materials, and is characterized by high ...
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6.
GLASSES WITH A HIGH CONTENT OF PHOSPHORUS OXIDE FOR FILLERS OF GLASS IONOMER CEMENTS
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(Not-set)
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Glasses were obtained in the SiO2–Al2O3–SrO–P2O5–F system with a phosphorus oxide content in the range of 7 – 12 mol. %. The set of properties of the obtained glasses (refractive index 1.514 – 1.535, TCE ...
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7.
Microstructure Features of Cermet Based on Thermoelectric Bismuth Telluride Matrix and Ferromagnetic Filler
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(Not-set)
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... Bi2Te3 (a matrix of the composite), and ferromagnetic filler) Ni or Fe). It was found that under spark plasma sintering, the filler inclusions are forming as locally-gradient shell–core inclusions (Ni@NiTe2 ...
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8.
Effect of glass devitrification in porous fillers on alkali resistance of concrete
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(Science for glass production)
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The chemical activity to cement alkalis (ASR interaction) of porous fillers - foam ceramics and geopenositals (analogs of foam glass and foam glass) in an alkaline medium simulating the liquid phase of ...
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9.
Optimal speed of cooling for porous filler made from liquid-glass batches
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(Utilization of waste)
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The composition and method of obtaining highly porous materials at low-temperature swelling of liquid glass and ash-and-slag material from the combustion of oil shale, used as a filler and burnout additive, ...
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10.
Foamed silicate fillers resistance against cement alkali
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(At the enterprises and institutes)
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The chemical activity to cement alkalis (ASR-resistance) of granular aggregates (Penosital & # 174 ;, classic foam glass, fly ash microspheres) in a water extract from concrete has been investigated. The ...
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11.
The influence of batch grain composition on processing and physico-chemical properties of granulated porous silicate filler
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(Science for glass and ceramic production)
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The possibility of using ash and slag waste from thermal power plants in the production of heat-insulating glass materials has been established. Compositions with different granulometric composition of ...
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12.
The influence of woven mineral fillers chemical nature on polymer composite materials properties
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(At the enterprises and institutes)
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The physicomechanical (density, tensile and compressive strength), thermophysical (TCLE) and dielectric (dielectric constant) properties of polymer composite materials based on woven fillers of mineral ...
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13.
Synthesis of refractory phases on a vermiculite filler
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(Science for ceramic production)
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The results of studies on the modification of expanded vermiculite with active silica obtained from raw vermiculite by acid treatment are presented. It is shown that at a firing temperature of 1100 - 1200 ...
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14.
Heat-proofing material based on the ceramic reinforcing fillers
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(At the enterprises and institutes)
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... of obtaining a heat-shielding material with an adjustable volume fraction of a reinforcing filler. Investigations of the thermal conductivity and phase stability of samples of a heat-shielding material ...
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15.
The effect of metal filler on the structure-formation of composites
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(Science for ceramic production)
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The idea of ??obtaining ceramic composite materials with a high content of metal filler by the method of semi-dry pressing with subsequent drying and firing is proposed. The choice of a ceramic matrix ...
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16.
Correlation of the properties of siloxane binder-based compositional materials with the nature of filler
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(Science for ceramic production)
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The sol-gel method was used to obtain composite ceramic materials based on a siloxane binder and fine powders of refractory fillers (based on various borides, nitrides and carbides), which do not require ...
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17.
EFFECT OF TECHNOLOGICAL SYNTHESIS PARAMETERS ON THE STRUCTURE, PHASE COMPOSITION, AND PROPERTIES OF POROUS Al2O3–MgO–SiO2–SiC CERAMICS
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(Not-set)
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Porous ceramic materials based on a coarse Al2O3 filler were synthesized using fine MgO, SiO2, and SiC binders by compaction at pressures of 20…40 MPa followed by sintering in the temperature range of ...
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18.
INFLUENCE OF CONDITIONS AND MODES OF MIXTURE PREPARATION ON THE STRUCTURE AND STRENGTH OF SULFUR CONCRETE
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(Not-set)
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... mixing stage of the mixture is based on previous studies, which showed that the main factors determining the compressive strength of samples are both sulfur itself and its interaction with fine filler, ...
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19.
DEVELOPMENT OF NANOMODIFIED CEMENT USING MICROSILICA, POLYCARBOXYLATE AND DUNE SAND: OPTIMIZATION OF COMPOSITION AND STRENGTH CHARACTERISTICS
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(Not-set)
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This study presents the development and experimental validation of nanomodified cement obtained by joint grinding of clinker, gypsum, microsilica, polycarboxylate superplasticizer, and dune sand. The optimal ...
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20.
INVESTIGATION OF THE EFFECT OF MECHANOACTIVATION OF LOCAL RAW MATERIALS ON THE STRENGTH PROPERTIES OF SULFURE CONCRETE
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(Not-set)
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... conditions of the North and the Arctic. The use of methods of mechanical activation of mineral fillers of sulfur binder allows the use of substandard mineral raw materials in the technologies of sulfur ...
