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1.
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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2.
Influence of active components in polishing compositions on corudum surface layer dispergation during fine abrasive treatment
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(Materials processing)
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... of the surface-active components of the polishing composition. The results obtained must be taken into account when developing polishing compositions that provide an increase in the productivity of fine ...
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3.
Formation of the crystal structure on the ruby surface under the effect of surface-active media upon diamond polishing
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(At the enterprises and institutes)
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The selective effect of surfactants on the weakening of interatomic bonds along certain crystallographic planes in the surface layer of a ruby ??single crystal subjected to polishing was found. Tab. 1, ...
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4.
Surface attractive forces of the glass batch particles
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(Science for glass production)
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The forces of surface interaction of the components of the glass batch are considered, and the comparison of capillary and gravitational forces for different particle sizes at different stages of preparation ...
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5.
ASSESSMENT OF THE EFFECT OF LITHIUM CHLORIDE ON THE PROPERTIES OF BOROPHOSPHATE GLASS DURING THE IMMOBILIZATION OF RADIOACTIVE WASTE FROM PYROCHEMICAL PROCESSING OF SPENT NUCLEAR ...
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(Not-set)
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The paper presents the results of the studies of a matrix based on borophosphate glass (BFS) with the addition of lithium chloride as a simulator of spent electrolyte, a type of radioactive waste formed ...
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6.
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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7.
Estimation of Bioactive Properties of the Mineral-Polymer Composite "Calcium Phosphates – Polylactide
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(Not-set)
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The paper studies the bioactivity of hybrid composite materials containing calcium phosphates up to 60 %
by weight and polylactide (PLA) with additives of glycerol and sorbitol, in situ and in vitro. ...
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8.
. Estimation of Porous Structure Parameters Reactive Silicon Ni-tride
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(Not-set)
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On the basis of the author's methodology and structural model of monodisperse systems in combination with the theory of percolation, the parameters of the porous structure of the reaction-bound silicon ...
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9.
Porous Ceramic Materials for Catalytically Active Membranes by Technological Combustion and Sintering Methods
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(Not-set)
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A porous, catalytically active membrane based on coarse silicon carbide has been synthesized. To synthesize the membrane, ultradispersed additives of the eutectic composition of magnesium oxide and silicon ...
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10.
Influence of surfactants in polishers on deformation and strength bevaviour of ruby and quartz surface
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(Materials processing)
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Direct methods have shown that under the influence of surfactants included in the polishing compositions, there is a change in the deformation and strength properties of a thin surface layer of solids ...
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11.
Studies in high-performance alumina ceramics development (review). Part 1. Sintering with additives, reactive sintering, reinforced composites production
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(Science for ceramic production)
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A review of domestic dissertations on ceramics from aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The emphasis is on ...
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12.
Research in electrodes with active layer of TiO2, RuO2, SnO2 oxides mixture
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(Growth of the production efficiency)
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Samples of electrodes with an active layer based on TiO 2 , RuO 2 , and SnO 2 oxides have been obtained. The physicochemical characteristics of the electrode surface have been determined. Their electrochemical ...
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13.
Comprehensive assessment of glased porcelain surface state
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(Science for ceramic production)
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A comprehensive assessment of the state of the glazed porcelain surface by mechanical and optical means has been carried out. It is shown that both of these tools can be used to assess the quality of the ...
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14.
Bioactive ceramics based on zirconia, alumina and titania
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(Biomaterials)
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... of ceramics. The bioactive coating is formed directly during the manufacturing process of the sample. The resulting two-phase ceramic is characterized by a developed microrelief. Specimens meet the mechanical ...
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15.
Surface properties of bio-compatible calcium-silicophosphate glass-ceramic materials and coatings
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(Biomaterials)
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The influence of the surface properties of the developed calcium silicophosphate glass-crystalline materials and coatings on their biocompatibility has been determined. The ratio of calcium to phosphorus ...
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16.
Formation of surface profile for units made of optical ceramics by siliconorganics laser pyrolysis
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(Coatings)
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The work is devoted to the creation of a technology for the formation of the required microrelief of optical surfaces of glass-ceramic substrates. The solution of the problem is shown using controlled ...
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17.
Novel methods of manufacturing optical fibers with refractive reflec-tive shell made of arbitrary glasses
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(Automation and mechanization of production)
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A method has been developed for producing an optical fiber with a refractive reflective cladding formed in the process of drawing from a single-filter vessel as a result of the interaction of the glass ...
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18.
Production of flat ceramic membrane contactors with Со3О4-based active layer
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(Environmental protection)
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Flat membrane contactors have been obtained, which are ceramic disk micro-filtration membranes with a Co 3 O 4 layer applied. Such characteristics as the layer thickness, pore size distribution were ...
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19.
Copper-containing catalyst with fixed active component on alumosilicate substrate
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(At the enterprises and institutes)
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It was found that the low thermal stability of the industrial copper-containing catalyst from BASF is associated with the chemical looseness of the active component on the surface of the silica-earth support, ...
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20.
Formation of silicium crystalline structure in active media during polishing
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(Materials processing)
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... surface layer of the processed material (silicon) is severely destroyed and its deformation and strength properties change. The use of active additives to polishing compositions, including unconventional ...
