Search Results - "Strakhov, V. I."

Interactions in the MgO - La3TaO7 System at High Temperatures by Pivovarova, A P, Strakhov, V I

“…A constitution diagram for the MgO - La^sub 3^TaO^sub 7^ system at temperatures above 1200°C is plotted based on x-ray and infrared spectroscopy data. A…”
Get full text

Electrical Conduction of Lanthanum Metaniobate by Pivovarova, A P, Strakhov, V I, Popov, V P, Tikhonov, P A

“…The electrical conduction of LaNb^sub 3^O^sub 9^ is studied in the temperature range of 100 - 1100°C in air. It is shown, using a polarization method, that the…”
Get full text

Dielectric Properties of Perovskite Solid Solutions Based on Sodium Metaniobate in the NaNbO3 - LaNb3O9 System by Pivovarova, A P, Strakhov, V I, Popov, V P

“…The dielectric properties (dielectric constant, loss-angle tangent, and conductivity) of perovskite solid solutions in the NaNbO^sub 3^ - LaNb^sub 3^O^sub 9^…”
Get full text

X-Ray Diffractometric Study and Electrophysical Properties of Phases in the CaTa2O6 - NdTa3O9 SYSTEM by Pivovarova, A P, Strakhov, V I, Smirnov, Yu N

“…The method of x-ray diffraction analysis is used for studying phase formation in the CaTa^sub 2^O^sub 6^ - NdTa^sub 3^O^sub 9^ system at up to 1400°C. It is…”
Get full text

Phase Formation in the ZrO2 - Nd2O3 (Y2O3) - Al2O3 (Cr2O3) SYSTEMS AND PROPERTIES OF MATERIALS BASED ON THEM by Glushkova, V B, Krzhizhanovskaya, V A, Strakhov, V I, Sovestnova, O A, Novikov, V K

“…The nature and degree of completeness of phase transformations that occur at 1100 - 1750°C in ZrO^sub 2^ - Nd^sub 2^O^sub 3^ (Y^sub 2^O^sub 3^) - Al^sub…”
Get full text

Synthesis of rare-earth chromates in the presence of certain oxides by Strakhov, V I, Sovestnova, O A

“…The effect of Al2O3, SiO2, MgO, 3Al2O3·2SiO2 on the synthesis of LnCrO3 (where Ln=Nd, Sm, Yb) at high temperatures is considered. Chromium oxide in all the…”
Get full text

VIIth international conference on the high-temperature chemistry of silicates and oxides by Strakhov, V. I.

Get full text

Phase Transformations in Stabilized ZrO2 - Fe2O3 Compositions by Strakhov, V I, Ivanova, I V, Arsirii, A I, Velkova, K, Migal', V P, Gershkovich, S I

“…Data on interactions in the ZrO^sub 2^ - Fe^sub 2^O^sub 3^ system stabilized by oxides in a high-temperature form at 1750°C are obtained. Of all zirconia-based…”
Get full text

Phase Relations in the LaNb3O9 - NaNbO3 System in the Temperature Range of 20 TO 800°C by Pivovarova, A P, Strakhov, V I, Popov, V P

“…A portion of the constitutional diagram of the LaNb^sub 3^O^sub 9^ - NaNbO^sub 3^ system in the temperature range from 20 to 800°C is constructed. The…”
Get full text

Hightemperature electrical conductivity of solid solutions in the system NaNbO3 — nDnB3O9 by Pivovarova, A P, Strakhov, V I

“…Electric conduction of specimens in the system NaNbO3-NdNb3O9 is studied in the range 250 –1400°C. The anomalous behavior of the electrical conductivity as a…”
Get full text

REFRACTORY ARTICLES BASED ON THE ZrO2-Y2O3(Nd2O3)-Cr2O3 SYSTEMS by Strakhov, V I, Pavlova, E A, Sovestnova, O A

“…Solid phase interactions in compositions of stabilised ZrO2 with rare earth chromites at 1750 C, and the properties of zirconia-chromite refractories, where…”
Get full text

Effect of SiO2, Fe2O3, and TiO2 on stabilization of cubic ZrO2 in the presence of Al2O3 by Strakhov, V. I., Pavolva, E. A., Gershkovich, S. I.

“…Phase transformations occurring at temperatures up to 1600 C in the ZrO2-Ln2O3 (Ln = Nd, Y, Yb)-Al2O3-SiO2 (Fe2O3, TiO2) systems were studied in order to…”
Get full text

Electrophysical properties of perovskite solid solutions in the system CaTiO3−La2O3 by Strakhov, V. I., Pivovarova, A. P., Saltykova, V. A., Mel’nikova, O. V., Semenov, N. E.

“…The electrophysical properties of perovskite solid solutions in the system CaTiO3−La2O3 were investigated in the La2O3 concentration range of 0–40%. The…”
Get full text

Properties of refractories from ZrO2 stabilized by the method of plasmachemical treatment by Strakhov, V I, Arsirii, A I, Migal', V P, Sakulin, V Ya

“…Results of an experimental study of the sinterability and resistance of zirconia-base materials stabilized by the method of plasmachemical synthesis to the…”
Get full text

On the mechanism of electron conductivity in lanthanum metaniobate by Pivovarova, A. P., Strakhov, V. I., Popov, V. P.

Get full text

Use of Doppler fluorometry for the assessment of microcirculation in patients with severe mechanical trauma by Bagnenko, S F, Shakh, B N, Lapshin, V N, Tsvetkova, N A, Strakhov, I V

“…Described in the paper are issues related with studying the micro-hemocirculation in victims with mechanical shock-genesis trauma by using the laser Doppler…”
Get more information

Interactions in the MgO-La3TaO7 system at high temperatures by PIVOVAROVA, A. P, STRAKHOV, V. I

Get full text

HIGH-TEMPERATURE ELECTRICAL CONDUCTIVITY OF SOLID SOLUTIONS IN THE SYSTEM NaNbO3-NdNb3O9 by Pivovarova, A P, Strakhov, V I

“…Electrical conductivity of samples in the system NaNbO3- NdNb3O9 was measured over the temperature range 250-1400 C. Semiconductivity was observed, and the…”
Get full text

Dielectric properties of perovskite solid solutions based on sodium metaniobate in the NaNbO3-LaNb3O9 system by PIVOVAROVA, A. P, STRAKHOV, V. I, POPOV, V. P

Get full text

High-temperature electrical conductivity of solid solutions in the system NaNbO3-NdNb3O9 by PIVOVAROVA, A. P, STRAKHOV, V. I

Get full text