Zobrazeno 1 - 10 of 14 pro vyhledávání: '"E. S. Vashchuk"'
1
Evolution of structure of rail steel lamellar pearlite under compression deformation
Autor: K. V. Aksenova, V. E. Gromov, Yu. F. Ivanov, E. S. Vashchuk, O. A. Peregudov
Publikováno v: Izvestiya. Ferrous Metallurgy. 65:654-661
The article presents the results of analysis of evolution of the defective substructure of rail steel pearlite with lamellar morphology under deformation by uniaxial compression. The strain hardening of the studied steel under such deformation has a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c27cb9338ea10e09184319eb6ea276e2
https://doi.org/10.17073/0368-0797-2022-9-654-661
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4
Structural Phase States and Surface Properties of Steel 45 after Electroexplosive Borocoppering and Electron-Beam Treatment
Autor: K.V. Aksenova, Viktor E. Gromov, E. S. Vashchuk, E. A. Budovskikh, L. P. Bashchenko
Publikováno v: Izvestiya of Altai State University; No 4(120) (2021): Известия Алтайского государственного университета; 17-23
Известия Алтайского государственного университета; № 4(120) (2021): Известия Алтайского государственного университета; 17-23
The paper concerns improving the microhardness and wear resistance of steel 45 by the combined treatment of electroexplosive borocoppering with the subsequent electron-beam treatment. It is found that surface roughness at the area of the electroexplo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a93513c0d57e71a1931cfa700e2a21
https://doi.org/10.14258/izvasu(2021)4-02
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5
Wear resistance and structure–phase states in the surface of the welding-deposited coating on steel
Autor: E. S. Vashchuk, S. V. Raikov, E. V. Kapralov, K. V. Sosnin, Viktor E. Gromov, Yu. F. Ivanov, E. A. Budovskikh
Publikováno v: Russian Metallurgy (Metally). 2015:1124-1128
The elemental and phase composition, the state of a defect substructure, and the tribological characteristics of the layer deposited on the surface of a low-carbon low-alloy steel by a welding method are studied. The deposited layer on the steel surf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fea622801fa436981cc538df7cda52c
https://doi.org/10.1134/s0036029515130236
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6
Structure of the surface layer of a wear-resistant coating after treatment with a high-intensity electron beam
Autor: E. V. Kapralov, K. V. Sosnin, E. S. Vashchuk, Anton D. Teresov, Victor Gromov, S. V. Raykov, E. A. Budovskikh, Yu. F. Ivanov
Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:934-938
Transmission electron microscopy is used to investigate the carbon extraction replicas of a wearresistant surface layer formed on Hardox 400 steel and its phase composition. The formation of a multiphase state is revealed, which includes a-iron grain
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff2a830cb9414bed5d4aeade2780ba6b
https://doi.org/10.1134/s1027451015050134
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7
Formation of a microcomposite structure in the surface layer of yttrium-doped titanium
Autor: Yu. F. Ivanov, S. V. Raikov, E. S. Vashchuk, K. V. Sosnin, Victor Gromov, E. A. Budovskikh
Publikováno v: Journal of surface investigation: x-ray, synchrotron and neutron techniques. 2015. Vol. 9, № 2. P. 377-382
Surface layers containing oxides and carbides of titanium and yttrium are prepared by the electroexplosive doping of titanium with yttrium. The subsequent electron-beam irradiation leads to dispersion of the structure to a nano- and submicron state.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a62e9dd5b293eb352432c8d01aabc55
https://doi.org/10.1134/s1027451015020391
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8
Structural-phase states and properties of coatings welded onto steel surfaces using powder wires
Autor: E. S. Vashchuk, Yu. F. Ivanov, E. V. Kapralov, E. A. Budovskikh, S. V. Raykov, Victor Gromov
Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 78:1015-1021
Structural-phase states and mechanical properties of coatings welded onto Hardox 400 steel using En-DOtecDO*30, EnDOtecDOtec*33, and SK A 70-G weld wires are investigated via X-ray structural analysis, optical and scanning electron microscopy, and me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6183309c9948641985d6fe68cc97bef7
https://doi.org/10.3103/s1062873814100098
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