Search Results - "Frangulyan, T.S"

Impact of pressure in static and dynamic pressing of zirconia ultradisperse powders on compact density and compaction efficiency during sintering by Ghyngazov, S.A., Frangulyan, T.S.

“…This paper studies the impact of pressure in static and dynamic pressing on densification of stabilized zirconia ultradisperse powder compacts and on…”
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Impact of pressure in static and dynamic pressing of ultrafine plasmochemical ZrO2 (Y)-Al2O3 powders on compact density and compaction efficiency during sintering by Frangulyan, T.S., Ghyngazov, S.A.

“…The effect of different methods of pretreatment and compacting of ultrafine alumina-zirconia powders of composition (in mass%): 20 Al2O3-80 (ZrO2-Y2O3) on…”
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Structural-phase transformations in near-surface layers of alumina–zirconium ceramics induced by low-energy high-current electron beams by Surzhikov, A.P., Frangulyan, T.S., Ghyngazov, S.A., Koval, N.N.

“…The effect of low-energy high-current electron beams (LEHCEBs) at E = 15 keV on mechanical characteristics of near-surface layers of alumina–zirconium ceramics…”
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Effect of grinding and subsequent thermal annealing on phase composition of subsurface layers of zirconia ceramics by Frangulyan, T.S., Vasil’ev, I.P., Ghyngazov, S.A.

“…The purpose of this study was to evaluate the effect of surface grinding and thermal annealing on phase composition of the subsurface layers of zirconia…”
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A thermoanalysis of phase transformations and linear shrinkage kinetics of ceramics made from ultrafine plasmochemical Zr[O.sub.2]-[Al.sub.2][O.sub.3] powders by Surzhikov, A.P, Frangulyan, T.S, Ghyngazov, S.A

“…The methods of X-ray diffraction analysis, thermogravimetric analysis, differential scanning calorimetry, and dilatometry are used to study special features of…”
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Sintering of zirconia ceramics by intense high-energy electron beam by Surzhikov, A.P., Frangulyan, T.S., Ghyngazov, S.A., Vasil’ev, I.P., Chernyavskii, A.V.

“…A comparative analysis of the efficiency of zirconia ceramics sintering by thermal method and high-energy electron beam sintering was performed for compacts…”
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Investigation of sintering behavior of ZrO2 (Y) ceramic green body by means of non-isothermal dilatometry and thermokinetic analysis by Surzhikov, A. P., Ghyngazov, S. A., Frangulyan, T. S., Vasil’ev, I. P., Chernyavskii, A. V.

“…Using the method of dilatometry, kinetic characteristics of compacts shrinkage manufactured from ultrafine plasmochemical ZrO 2 (Y) powders and commercial…”
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A thermoanalysis of phase transformations and linear shrinkage kinetics of ceramics made from ultrafine plasmochemical ZrO2(Y)–Al2O3 powders by Surzhikov, A. P., Frangulyan, T. S., Ghyngazov, S. A.

“…The methods of X-ray diffraction analysis, thermogravimetric analysis, differential scanning calorimetry, and dilatometry are used to study special features of…”
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Ion processing of zirconium ceramics by high-power pulsed beams by Ghyngazov, S. A., Vasil’ev, I. P., Surzhikov, A. P., Frangulyan, T. S., Chernyavskii, A. V.

“…Modification of the structural phase state of the surface layer of zirconium ceramics irradiated by high-power pulsed beams of carbon ions at a pulse energy…”
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Gradient structure formation in the subsurface layers of a Zr[O.sub.2]-[Al.sub.2][O.sub.3] ceramic material under low-energy, high-current electron beams by Surzhikov, A.P, Frangulyan, T.S, Ghyngazov, S.A

“…The role of a low-energy, high-current electron beam on the microstructural state of subsurface layers of a composite Zr[O.sub.2](Y)-[Al.sub.2][O.sub.3]…”
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Investigation of structural states and oxidation processes in [Li.sub.0.5][Fe.sub.2.5][O.sub.4-[delta]] using TG analysis by Surzhikov, A.P, Frangulyan, T.S, Ghyngazov, S.A, Lysenko, E.N

“…Using the methods of X-ray phase and DSC analyses, a correlation is established between ordering/ disordering of the structure of lithium pentaferrite (LPF--…”
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Investigation of low-temperature aging of porous composite ceramic in the system Zr[O.sub.2]-[Al.sub.2][O.sub.3] by Surzhikov, A.P, Frangulyan, T.S, Gyngazov, S.A, Vasilev, I.P

“…Phase transformations in the samples of composite ceramic in the system Zr[O.sub.2](Y)-[Al.sub.2][O.sub.3], which are distinguished by the value of the…”
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A dilatometric study of sintering of composite ceramics manufactured from ultrafine Zr[O.sub.2]-[Al.sub.2][O.sub.3] powders under different thermal-temporal firing conditions by Surzhikov, A.P, Frangulyan, T.S, Ghyngazov, S.A, Vasiliev, I.P

“…Using dilatometry, kinetic principles of sintering of composite Zr[O.sub.2](Y)-[Al.sub.2][O.sub.3] ceramic material made from ultrafine powders synthesized at…”
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Investigation of oxidation processes in non-stoichiometric lithium–titanium ferrites using TG analysis by Surzhikov, A. P., Frangulyan, T. S., Ghyngazov, S. A., Lysenko, E. N.

“…Using non-isothermal thermogravimetry (TG), the oxidation kinetics of oxygen-deficient lithium–titanium ferrospinel, Li 0.649 Fe 1.598 Ti 0.5 Zn 0.2 Mn 0.051 O…”
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Radiation-Thermal Sintering of Zirconia Powder Compacts Under Conditions of Bilateral Heating Using Beams of Low-Energy Electrons by Ghyngazov, S. A., Frangulyan, T. S., Chernyavskii, A. V., Goreev, A. K., Naiden, E. P.

“…Comparative experiments on sintering zirconia ceramics are performed using colliding beams of low-energy electrons and under conditions of thermal heating. The…”
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Dielectric properties of the lithium-titanium ferrite ceramics in a wide frequency range by Surzhikov, A. P., Gyngazov, S. A., Lysenko, E. N., Frangul’yan, T. S., Malyshev, A. V.

“…Electrophysical properties of the Li-Ti ferrite ceramics with the spinel structure (Li 0.649 Fe 1.598 Ti 0.5 Zn 0.2 Mn 0.051 O 4 ) are studied in the frequency…”
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Determination of the oxygen diffusion characteristics in Li-Ti ferrite by isotopic method by Lysenko, E.N., Gyngazov, S.A., Frangulyan, T.S.

“…The oxygen diffusion in Li-Ti ferrite, from which the energy of the oxygen diffusion processes activation over the grain boundaries and inside of grains as…”
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Specifics of the formation of radiation defects in tracks of heavy particles in alkali-halide crystals by Annenkov, Yu. M., Frangul'yan, T. S., Stolyarenko, V. F.

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Hole color centers and their properties in KCl crystals irradiated with a high-current pulsed electron beam by Annenkov, Yu. M., Stolyarenko, V. F., Frangul'yan, T. S.

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