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1.
OPTIMIZATION OF THE HOLLOW CHANNELS FORMATION PARAMETERS INSIDE GLASS BY DIRECT LASER WRITING AND SELECTIVE ETCHING
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(Not-set)
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Two-stage method of hollow channels formation inside glass by direct laser writing and selective etching is perspective way for microfluidics devices manufacturing. In this work the influence of the etching ...
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2.
Control of Laser-Induced Backside Wet Etching of Silica Glass
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(Not-set)
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In this work we studied the influence of the laser exposure parameters and the etching solution type on the hollow channels length formed in silica glass by femtosecond laser-assisted backside wet etching. ...
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3.
Influence of High-Alumina Sludge of Alkaline Etching on Technical Parameters and Phase Composition of Acid-Resistant Materials
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(Not-set)
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... in compositions that do not contain high-alumina raw materials or calcined sludge of alkaline etching, mainly mullite is formed, which mainly forms the operational properties of ceramic products. X-ray ...
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4.
Modifying the properties of nano-sized coatings in aggressive media. The effect of etching solution nature
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(Science for glass production)
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The change in some parameters of the nanoscale coating under the action of 0.1 N solutions of hydrochloric and nitric acid has been studied. It was found that the swelling in hydrochloric acid is more ...
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5.
Clinker brick on the basis of not enriched kaolin and sludge alkaline etching
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(Science for ceramic production)
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It is shown that the use of alkaline etching slimes as a thinner in ceramic masses based on unenriched kaolin clay makes it possible to obtain high quality clinker products. Tab. 2, ill. 2, bibliography: ...
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6.
Laser etching and polishing of quartz tubes
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(Science for glass production)
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The technology and installation of laser etching and polishing of quartz pipes, which allow contactless removal of the surface layer of dirt and cracks and polish the pipe surface, are considered. The ...
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7.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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An overview of the applications of zirconium dioxide, partially stabilized with yttrium oxide, in various high-tech fields is presented. Particular attention is paid to its use in supercapacitors, where ...
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8.
PHYSICOCHEMICAL STUDIES OF DIABASE ROCKS OF THE UZUNBULAK DEPOSIT TO OBTAIN ACID-RESISTANT MATERIALS
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(Not-set)
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The chemical and mineralogical compositions, physical and chemical characteristics and phase transformations of diabase rocks of the Uzunbulak deposit were studied. It has been shown that as a result of ...
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9.
OPTICAL PROPERTIES OF HIGH PURITY SYNTHETIC QUARTZ GLASS AFTER HYDROGENATION
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(Not-set)
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This paper presents the results of annealing synthetic quartz glass of high purity at a temperature of 250 ?C and an elevated pressure of 7 MPa in an atmosphere of molecular hydrogen. Annealing under these ...
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10.
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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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.
FACING BUILDING MATERIAL BASED ON CULLET MODIFIED WITH POTASSIUM HYDROXIDE
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(Not-set)
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The technology of facing material based on mechanically activated cullet modified with potassium hydroxides has been developed. The phase composition, macro- and microstructure of the lining material are ...
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13.
APPLICATION FEATURES OF GLASS-CERAMIC SO-115M IN MANUFACTURING OF OPTICAL PARTS FOR RING He-Ne-LASERS
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(Not-set)
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The results of an investigations into the effect of filamentous striae with birefringence from 3 to 15 nm/cm in SO-115M glass-ceramic on the manufacturing quality of optical parts for ring lasers and the ...
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14.
Kinetic Regularities of the Interaction of Bismutate-Borate Glasses with Orthophosphoric Acid
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(Not-set)
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The process of interaction of bismuthate-borate glasses with the composition (mass content, %): 70 Bi2O3, 30 B2O3; 70 Bi2O3, 27 B2O3, 3 MoO3; 70 Bi2O3, 26.94 B2O3, 3.06 GeO2 and bismuth glasses of composition ...
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15.
Glass Composite Hardening with Multilayer Carbon Nanotubes Aligned with a Constant
Electric Field
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(Not-set)
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The effect of the electric field intensity and the percentage of multi-layer carbon nanotubes (MCNTs) on the strength of a composite consisting of unidirectional glass fibers has been studied. The results ...
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16.
Laser Drilling Microholes in Glass
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(Not-set)
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The results of successful application of the method of laser drilling of micro-holes with a diameter of 30 - 200 µm in glasses with a thickness of 0.1 to 0.8 mm are presented. Achievement of high quality ...
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17.
Low-Temperature Co-Firable Ceramic Li2Zn3Ti4O12 with an Eutectic Additive in the Li2O-B2O3-SiO2 System
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(Not-set)
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In the Li 2 O-ZnO-TiO 2 system, a material has been developed for the technology of low-temperature co-firing of ceramics with a view to its use in the production of electronic components. The sintering ...
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18.
Porosity Structure and Technical Properties of Ceramic Materials Based on Wastes of Nonferrous Metallurgy of Eastern Kazakhstan
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(Not-set)
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Clinker materials were obtained from non-ferrous metal waste, where the clay part of the tailings was used as the clay material. gravity of zircon-ilmenite ores (GZI), and feldspar concentrate (PShK) - ...
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19.
Features of Femtosecond Laser Modification of Antimony-Silicate Glass
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(Science for glass production)
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The features of the action of focused femtosecond laser pulses on antimony-silicate glass of the composition 25Sb 2 O 3 & middot; 75SiO 2 & # 37; (molar content) in thermal and non-thermal modes. ...
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20.
Laser Technology for Removal of Conducting Coatings from Electrowarmed Glassing Products (Review)
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(Science for glass production)
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A highly efficient method of laser removal of indium oxide films doped with tin In 2 O 3 (Sn) from the surface of soda-lime-silicate glass used for the manufacture of glazing products for railway transport ...
