Электронная библиотека (репозиторий) Томского государственного университета
Potekaev, Aleksandr I. | Klopotov, Anatoly A. | статьи в журналах

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Add   Deformation and fracture of sandwich concrete structures reinforced with carbon fiber under shock-wave loading
Authors: Belov, Nikolai N. | Plyaskin, Andrey S. | Yugov, Nikolai T. | Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Yugov, A. A. | Useinov, E. S. | Bunkov, Victor E.
Source: Russian physics journal. 2022. Vol. 64, № 10. P. 1977-1983
Type: статьи в журналах
Date: 2022
Description: The processes of deformation and fracture of sandwich structures on the front and rear sides of concrete slabs are investigated under shock-wave loading. A model is proposed, which describes these pro ... More
Add   Dislocation structure evolution in low-stability states of solid solutions of alloys under their deformation
Authors: Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Trishkina, L. I. | Cherkasova, T. V. | Kulagina, Valentina V. | Tazin, I. D.
Source: Russian physics journal. 2022. Vol. 65, № 1. P. 114-122
Type: статьи в журналах
Date: 2022
Description: The results of a study of the dislocation structure evolution in polycrystals of homogeneous solid solutions in low-stability states in Cu-Mn-based alloys with FCC crystal lattice are presented. It is ... More
Add   Experimental study of deformation fields under axial tension on composite surface with prestressed carbon tape
Authors: Plyaskin, Andrey | Klopotov, Anatoly A. | Ustinov, Artyom M. | Abzaev, Yuri A. | Bunkov, Victor | Potekaev, Aleksandr I. | Vlasov, Yuri
Source: AIP Conference Proceedings. 2022. Vol. 2509. P. 020158-1-020158-4
Type: статьи в журналах
Date: 2022
Add   The role of stacking fault energy of Cu-Al and Cu-Mn alloys during their deformation in low-stability states
Authors: Potekaev, Aleksandr I. | Trishkina, L. I. | Klopotov, Anatoly A. | Cherkasova, T. V. | Abzaev, Yuri A. | Klopotov, Vladimir D. | Borodin, Vladislav I. | Lun-Fu, Aleksandr V.
Source: Russian physics journal. 2022. Vol. 65, № 6. P. 1012-1021
Type: статьи в журналах
Date: 2022
Description: By means of diffraction using transmission electron microscopy, the role of stacking fault energy during active plastic deformation of polycrystalline specimens of Cu-Al and Cu-Mn alloys in the low-st ... More
Add   Structure peculiarities of binary state diagrams of vanadium with neighboring elements of Mendeleev’s periodic table
Authors: Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Kazantseva, Lydmila A. | Ustinov, Artem M. | Karakchieva, Natalia I. | Dement, Taras | Kurzina, Irina A.
Source: Journal of Physics: Conference Series. 2019. Vol. 1145. P. 012052 (1-16)
Type: статьи в журналах
Date: 2019
Description: Data on search for correlations between a structure of state diagrams of binary systems based on V-Me (Me = Ti, Zr, Hf, Nb, Ta, Cr, Mo, W) and crystal-geometric and crystal-chemical parameters were pr ... More
Add   Changes in the stress-strain states of subsurface layers of steel during loading
Authors: Ustinov, Artem M. | Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Marchenko, Ekaterina S. | Kopanitsa, Dmitrij G.
Source: Russian physics journal. 2018. Vol. 60, № 9. P. 1577-1585
Type: статьи в журналах
Date: 2018
Description: As a result of investigations of compressive deformation of steel specimens using a Vic-3D optical system it is found out that the regions of local deformations along two mutually perpendicular direct ... More
Add   Features of the order-disorder phase transition during the ordering of Ni4Mo and Ni4W alloys with D1a superstructure
Authors: Klopotov, Anatoly A. | Potekaev, Aleksandr I. | Marchenko, Ekaterina S. | Popov, Andrey A. | Kozireva, R. A. | Fedorischeva, Marina V.
Source: Bulletin of the Russian Academy of Sciences: Physics. 2018. Vol. 82, № 7. P. 867-869
Type: статьи в журналах
Date: 2018
Description: Results are presented from studying atomic long-range order in Ni4Mo and Ni4W alloys via X-ray diffraction analysis. The phase transitions in these alloys are confirmed to be of the D1a → A1 type. The ... More
Add   Crystallographic parameters of compounds and solid solutions in binary systems Cu-Pt and Ga-Pt
Authors: Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Vlasov, Viktor A. | Markova, Tatyana N. | Klopotov, Vladimir D. | Probova, Svetlana
Source: AIP Conference Proceedings. 2015. Vol. 1683. P. 020189-1-020189-5
Type: статьи в журналах
Date: 2015
Description: The study establishes that the packing index in compounds of the system Cu-Pt is close to the value 0.74 against a slight deviation from the Zen law of atomic volumes. The compounds in the system Ga-P ... More
Add   Distribution of local deformations on the near-surface layers and scale effects of low-alloy steel specimens
Authors: Ustinov, Artem M. | Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Kopanica, Dmitrij G.
Source: AIP Conference Proceedings. 2015. Vol. 1683. P. 020233-1-020233-5
Type: статьи в журналах
Date: 2015
Description: This paper presents data on the study of the evolution of local microdisplacements on the surface of specimens made of ferritic-austenitic steel during compressive deformation. The experiment was perf ... More
Add   Modification of the surface layer of the system coating (TiCuN)/substrate (A7) by an intensive electron beam
Authors: Ivanov, Yuriy F. | Petrikova, Elizaveta A. | Ivanova, O. V. | Ikonnikova, I. A. | Shugurov, V. V. | Krysina, O. V. | Klopotov, Anatoly A. | Potekaev, Aleksandr I.
Source: IOP Conference Series: Materials Science and Engineering. 2015. Vol. 81. P. 012009 (1-9)
Type: статьи в журналах
Date: 2015
Description: In order to study the conditions of modification of the surface layer of the system coating (TiCuN)/substrate (A7) an analysis of processes occurring in the surface layer of the system wear-resistant ... More
Add   Structural-phase transformations of an FCC-alloy during thermal cycling
Authors: Chaplygin, P. A. | Potekaev, Aleksandr I. | Chaplygina, Aleksandra A. | Klopotov, Anatoly A. | Kulagina, V. V. | Grinkevich, Larisa S. | Starostenkov, M. D.
Source: Russian physics journal. 2015. Vol. 58, № 4. P. 485-491
Type: статьи в журналах
Date: 2015
Add   The energy of generation and migration of point defects in the ordered CuPt and CuPt3 alloys
Authors: Poletaev, G. M. | Starostenkov, M. D. | Soskov, A. A. | Klopotov, Anatoly A. | Kulagina, V. V. | Grinkevich, Larisa S. | Potekaev, Aleksandr I.
Source: Russian physics journal. 2015. Vol. 58, № 1. P. 42-47
Type: статьи в журналах
Date: 2015
Description: Using molecular dynamics simulations, the energies of formation and migration of vacancies and interstitial atoms in the ordered CuPt and CuPt3 alloys are estimated. The energy-favorable configuration ... More
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