Effect of Electron-Beam Treatment on the Elemental Composition and Static Displacements of Atoms in the Nearsurface Layer of Cr-Mn-N Austenitic Steel; AIP Conference Proceedings; Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19)
| Parent link: | AIP Conference Proceedings Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19).— 2019.— [020238, 10 p.] |
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| Ente Autore: | |
| Altri autori: | , , , , , |
| Riassunto: | Title screen The elemental composition of the surface layer of Fe-16.5Cr-18.8Mn-0.53N-0.1C steel after ultrasonic forging, frictional treatment and subsequent electron-beam treatment was investigated by Auger electron spectroscopy. The surface layer is enriched with oxygen during deformation treatments and is refined during electron-beam treatment. An increase of oxygen content in the surface layer correlates with an increase in the atomic displacements in the fcc lattice. Refining the surface layer during electron-beam treatment reduces the lattice strain, preserving its instability and, along with other structural changes, contributes to an increase in the wear resistance of the steel compared to quenched and deformed states. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2019
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1063/1.5132105 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661520 |
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| 200 | 1 | |a Effect of Electron-Beam Treatment on the Elemental Composition and Static Displacements of Atoms in the Nearsurface Layer of Cr-Mn-N Austenitic Steel |f N. Narkevich [et al.] | |
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| 330 | |a The elemental composition of the surface layer of Fe-16.5Cr-18.8Mn-0.53N-0.1C steel after ultrasonic forging, frictional treatment and subsequent electron-beam treatment was investigated by Auger electron spectroscopy. The surface layer is enriched with oxygen during deformation treatments and is refined during electron-beam treatment. An increase of oxygen content in the surface layer correlates with an increase in the atomic displacements in the fcc lattice. Refining the surface layer during electron-beam treatment reduces the lattice strain, preserving its instability and, along with other structural changes, contributes to an increase in the wear resistance of the steel compared to quenched and deformed states. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\31884 |t Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19) |o Proceedings of the International Conference, 1–5 October 2019, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; Institute of Strength Physics and Materials Science SB RAS (Russia) ; eds. V. E. Panin ; S. G. Psakhie ; V. M. Fomin |v [020238, 10 p.] |d 2019 | |
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