Search Results - "Uvarov, A. I."

Effect of thermomechanical treatments on hardness and coercive force of aged austenitic alloy of invar composition by Uvarov, A. I., Vil’danova, N. F., Nichipuruk, A. P., Somova, V. M., Sazhina, E. Yu, Anufrieva, E. I., Filippov, Yu. I.

“…The effect of thermal (aging at temperatures of 500–800°C) and thermomechanical (30% deformation at 20°C and subsequent aging) treatments on the hardness and…”
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Development of new methods for studying the decomposition in aging invars by Uvarov, A. I., Sandovskii, V. A., Anufrieva, E. I., Vil’danova, N. F., Filippov, Yu. I.

“…N30K10T3 and N28K10T3 invar alloys are studied. After water quenching from 1150°C, they consist of supersaturated solid solutions, which can decompose in aging…”
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Effect of the austenite stability on the physicomechanical properties of invars strengthened by combined treatments by Uvarov, A. I., Sagaradze, V. V., Kazantsev, V. A., Vildanova, N. F., Somova, V. M., Anufrieva, E. I., Filippov, Yu. I.

“…This work is devoted to the investigation of an N30K10T3 invar alloy with metastable austenite (martensite point M s ≈ −80°C) and an N40K10T3 invar with stable…”
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The use of multivariate correlation to improve the resolution of the monitoring of the heat treatment of critical components by Sandovskii, V. A., Uvarov, A. I.

“…A block diagram of a system for monitoring the strength properties of critical components that have undergone heat treatment is presented. It is shown that…”
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The VolSatView information system for Monitoring the Volcanic Activity in Kamchatka and on the Kuril Islands by Gordeev, E. I., Girina, O. A., Lupyan, E. A., Sorokin, A. A., Kramareva, L. S., Efremov, V. Yu, Kashnitskii, A. V., Uvarov, I. A., Burtsev, M. A., Romanova, I. M., Mel’nikov, D. V., Manevich, A. G., Korolev, S. P., Verkhoturov, A. L.

“…Kamchatka and the Kuril Islands are home to 36 active volcanoes with yearly explosive eruptions that eject ash to heights of 8 to 15 km above sea level, posing…”
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Effect of strengthening treatment on the structure and mechanical properties of hardened nitrogen-bearing austenitic steel 04Kh20N6G11AM2BF by Sagaradze, V. V., Uvarov, A. I., Pecherkina, N. L., Kalinin, G. Yu, Mushnikova, S. Yu

“…The structure and mechanical properties of nitrogen-bearing (up to 0.45% N) austenitic steel of type 04Kh20N6G11AM2BF are studied after hot rolling, hardening…”
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THE ACCURACY INVESTIGATION OF THE HIGH POSITION OF THE ROAD COVERAGE SURFACE WITH THE DIFFERENT GEODESIC DEVICES’ APPLICATION by Y. V. Stolbov, S. V. Stolbova, L. A. Pronina, A. I. Uvarov

“…Introduction. The updated wording of the rulebooks SP apply instead of the SNiP for the road construction last time, in which the accuracy requirements of the…”
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THE PROVISION OF THE INSPECTIONS’ CONTROL ACCURACY ON THE IV, V CATEGORY ROAD BASICS AND COVERINGS BY THE APPLICATION OF H-3 TYPE NIVELIERS by Yu. V. Stolbov, S. Yu. Stolbova, L. A. Pronina, A. I. Uvarov

“…The permissible deviations (limiting errors) are given in the normative documents from the design values of the structural layers of the road clothes…”
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Effect of heat and thermomechanical treatments on the linear thermal expansion coefficient of an N30K10T3 invar by Uvarov, A. I., Kazantsev, V. A., Vil’danova, N. F., Anufrieva, E. I.

“…The N30K10T3 invar that has a temperature of the onset of martensite transformation of austenite M s ≈ −80°C and a Curie point θ C ≈ 200°C after…”
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A study of retrogression in aging Invars by Uvarov, A. I., Sandovskii, V. A., Vil’danova, N. F., Anufrieva, E. I.

“…N30K10T3 Invar with ferromagnetic austenite represented by a supersaturated solid solution capable of aging in subsequent heating is studied. The possibility…”
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Multi-year circumpolar assessment of the area burnt in boreal ecosystems using SPOT-VEGETATION by Bartalev, S. A., Egorov, V. A., Loupian, E. A., Uvarov, I. A.

“…The Russian Academy of Sciences' Space Research Institute has developed a new burnt area mapping method and a five-year database to estimate biomass burning in…”
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Effect of the structure of aging invars with a metastable austenite on the frequency dependence of their magnetic permeability by Uvarov, A. I., Sandovskii, V. A., Vil’danova, N. F., Anufrieva, E. I.

“…The effect of the generator current frequency f on the magnetic permeability μ of the N30K10T3 invar is studied for its various structural states formed upon…”
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Effect of the austenite stability on the fracture mode and mechanical properties of aging nonmagnetic alloys after different strengthening treatments by Uvarov, A. I., Tereshchenko, N. A.

“…Aging austenitic alloys with a stable (N26Kh5T3; M s < −196°C) and metastable (N25Kh2T3; M s = −130°C) austenite have been investigated after employing…”
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Effect of aging and plastic deformation on the mechanical, magnetic, and thermal properties of cobalt-containing invars by Gorkunov, E S, Uvarov, A I, Somova, V M, Kazantsev, V A, Anufrieva, E I, Tsar'kova, T P, Mitropol'skaya, S Yu

“…The mechanical, magnetic, and thermal properties of water-quenched (from 1150DGC) alloys, such as H36K10T3, H36K10X5T2, and H36K5T2, which were strengthened by…”
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Specific features of low-temperature phase transformations in nitrogen-Containing Cr-Mn-based steels by Tereshchenko, N. A., Shabashov, V. A., Uvarov, A. I.

“…Physical and mechanical properties of nitrogen-containing austenitic steels of different alloying systems have been studied at temperatures from −196 to 700°C…”
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Evolution of the microstructure and microstresses in the 40Kh4G18F2 steel upon carbide aging by Sagaradze, V. V., Goshchitskii, B. N., Volkova, E. G., Voronin, V. I., Berger, I. F., Uvarov, A. I.

“…Structural mechanism of aging of the 40Kh4G18F2 steel at 600 and 700°C (precipitation of clusters and VC carbide particles) has been clarified, and its effect…”
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Eddy-Current Studies of Aging Processes in N26T3 Metastable Austenite Steel by Sandovskii, V A, Uvarov, A I, Vasechkina, T P, Anufrieva, E I

“…In the N26T3 austenite steel, the eddy-current parameter f0 has been measured after one aging cycle at temperatures of 700 and 650 deg C, and after two aging…”
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An Eddy-Current Study of Decay of Oversaturated Solid Solution in N32T3 Invar by Sandovskii, V A, Uvarov, A I, Vasechkina, T P

“…The eddy-current parameter fo has been studied as a function of temperature and aging time for the N32T3 Invar. Two initial states have been involved: those…”
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Adjusting the linear expansion coefficient Lin Fe-Ni-Co-Ti invars by aging and phase hardening by Uvarov, A. I., Sagaradze, V. V., Danil’chenko, V. E., Kazantsev, V. A., Vil’danova, N. F., Anufrieva, E. I., Filippov, Yu. I.

“…The N30K10T3 and N40K10T3 invars with the Curie points θ C ≈ 200°C and θ C ≈ 310°C and the martensite temperatures M s ≈ −80°C and M s < −196°C, respectively,…”
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Study of cellular decay in austenite alloys using an applied eddy-current transducer by Sandovskii, V A, Uvarov, A I, Vasechkina, T P, Anufrieva, E I

“…The eddy-current parameter f sub 0 of the N36K10T3 invar has been studied in the range of aging temperatures from 600 to 900 deg C. The maximal drop in f sub 0…”
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