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1.
APPLICATION OF SOL-GEL TECHNIQUE FOR SYNTHESIS OF NANOSTRUCTURED PIEZOELECTRIC MATERIALS IN LEAD ZIRCONATE-TITANATE SYSTEM – A REVIEW. PART 1. POWDERS SYNTHESIS
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(Not-set)
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... of salts or organometallic compounds of lead, zirconium, and titanium. To obtaining materials of the PbTiO3–PbZrO3 system, the main attention is paid to the sol-gel conditions, the heat treatment conditions, ...
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2.
Energy-efficient conditions of glass and ceramic materials laser processing
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing material layer at For the release of laser pulse energy, analytical relationships are obtained for calculating the ...
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3.
Optimized technique for laser processing of glass and ceramic materials
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing layer of a material with an "instantaneous" release of laser pulse energy, an analytical relationship is obtained ...
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4.
PHYSICO-MECHANICAL PROPERTIES OF BORON COATINGS DEPOSITED IN AN ATMOSPHERE OF VARIOUS GASES BY AN ELECTRON BEAM IN A FOREVACUUM
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(Not-set)
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The paper presents the results on the formation of boron-based coatings by precipitation of target material from a vapor-plasma phase formed by electron beam exposure to a solid-state target in the forevacuum ...
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5.
STUDY OF THE HOMOGENEITY OF THE CHEMICAL COMPOSITION OF LEAD-GERMANATE GLASSES BY LASER-INDUCED BREAKDOWN SPECTROSCOPY METHOD
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(Not-set)
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Lead-germanate glasses are a promising material for creating optical elements. However, producing such glasses with a high degree of homogeneity is associated with several technological challenges. During ...
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6.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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... this material significantly increases the stability of devices during long-term cyclic tests, which is critically important for their practical application. In the field of solid oxide fuel cells, zirconium ...
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7.
EXPERIMENTAL DETERMINATION OF THE SPECIFIC ENERGY OF DESTRUCTION OF SILICON CARBIDE-BASED CERAMICS UNDER THE INFLUENCE OF MILLISECOND LASER RADIATION
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(Not-set)
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... evaporation of the material have been conducted. The threshold value of the laser radiation power density and the power range corresponding to the minimum energy consumption during laser dimensional processing ...
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8.
PHOTOLUMINESCENT PROPERTIES OF THICK FILMS OF CESIUM COPPER (I) HALIDES
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(Not-set)
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The paper presents the results of investigation of polycrystalline powders and films of CsCu?Br? and CsCu?I? compounds obtained by vacuum thermal evaporation. X-ray phase analysis confirmed the formation ...
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9.
INFLUENCE OF TEMPERATURE ON THE PROPERTIES OF FREE LOADED INORGANIC OXIDE NANO POWDERS
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(Not-set)
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A comparative study was carried out on the possibility of controlling the average sizes of nano-sized powders of silicon dioxide and aluminum oxide obtained by electron beam evaporation, pyrogenic, liquid ...
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10.
PROPERTIES OF HOLLOW GLASS MICROSPHERES PRODUCED IN A PROPANE-AIR FLARE
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(Not-set)
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Hollow glass microspheres from sodium borosilicate glass were obtained by high-temperature method, the composition of mass%: 10 Na2O; 8 CaO; 0,3 MgO; 0,2 Al2O3; 9 B2O3; 0,5 SO3; 72 SiO2. It is established ...
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11.
INVESTIGATION OF THE POSSIBILITY OF REDUCING ENERGY COSTS DURING LASER SCRIBING OF GLASS AND CERAMIC PLATES
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(Not-set)
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In the framework of the one-dimensional problem of evaporation of the absorbing layer of the material with the “instantaneous” release of laser pulse energy, the possibility of reducing energy costs when ...
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12.
EFFECT OF FEATURES IN GRAIN STRUCTURE ON THE THERMOELECTRIC PROPERTIES OF COMPOUNDS BASED ON BISMUTH TELLURIDE
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(Not-set)
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Specific mechanisms of grain structure effect on the thermoelectric properties (specific electrical resistivity and total thermal conductivity) of the Bi1.9Gd0.1Te3 compound have been analyzed. These mechanisms ...
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13.
Pulsed Laser Punching of Holes in Ceramic Parts
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(Not-set)
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Within the framework of the theory of developed evaporation of matter under the action of laser radiation, the problem of assessing the strength of ceramic parts of a cylindrical shape during laser punching ...
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14.
Pulsed Laser Penetration of Through Holes
in Optically Thick Glass and Ceramic Plates
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(Not-set)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing layer of matter at For the release of laser pulse energy, analytical relationships are obtained for calculating the ...
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15.
Thermal Behavior of Mixtures Based on Metacaolin and Sodium Hydroxide
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(Not-set)
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The behavior of mixtures 6Al 2 Si 2 O 7 : 12NaOH and 6Al 2 Si 2 O 7 : 12NaOH: 2Al 2 O 3 during heat treatment. It was shown that after ultrasonic treatment of the suspension, its evaporation, ...
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16.
Laser welding of glass
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(Science for glass production)
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A review of technologies for laser welding of glass is carried out. The technologies of welding with continuous CO 2 -laser radiation in the mode of surface heating and in the mode of deep penetration ...
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17.
Options analysis of pulsed laser penetration of the through holes in vitreous and ceramic plates
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(At the enterprises and institutes)
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In the framework of the one-dimensional problem of the evaporation of an absorbing layer of matter at & # 171; instantaneous & # 187; For the release of laser pulse energy, analytical relations are obtained ...
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18.
Rational schedules for glass and ceramic plates laser treatment
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing material layer at When the energy of a laser pulse was released, an analytical relationship was obtained for calculating ...
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19.
Study of high-modulus sodium silicate processing from sulphate batch without reducing agents
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(Science for glass production)
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The results of a computational and experimental study of cooking three-module sodium silicate from a sulphate charge without the use of a reducing agent are presented. The above results indicate the great ...
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20.
Formation of glass-ceramic coatings on bioinert substrates
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(Biomaterials)
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A method has been developed for the formation of glass-ceramic coatings on bioinert substrates directly from an organic solution, which makes it possible to create thin bioactive layers on porous materials ...
