Влияние дозы имплантации ионами Al на прочностные свойства сплава ВТ1-0 в мелкозернистом структурном состоянии
Transmission diffraction electron microscopy was used to study the fine structure of the VT1-0 alloy in the fine-grained state (MG) (average grain size ~ 1.7 μm) after implantation with aluminum ions at various radiation doses. It has been established that in the MG state of the alloy, a gradient st...
| Published in: | Перспективы развития фундаментальных наук. Т. 7 : сборник научных трудов XX Международной конференции студентов, аспирантов и молодых ученых, 25-28 апреля 2023 г. Т. 7 : IT-технологии и электроника. С. 103-105 |
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| Main Author: | |
| Other Authors: | , |
| Format: | Book Chapter |
| Language: | Russian |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001146842 |
| Summary: | Transmission diffraction electron microscopy was used to study the fine structure of the VT1-0 alloy in the fine-grained state (MG) (average grain size ~ 1.7 μm) after implantation with aluminum ions at various radiation doses. It has been established that in the MG state of the alloy, a gradient structure is formed deep from the surface of the implanted sample, consisting of 5 different layers: 1 – oxide layer; 2 – ion-doped layer; 3 – a layer with a crushed grain structure; 4 – layer of residual influence of implantation; 5 – layer with initial grain structure. It has been established that the main strengthening is provided by layer 2 and layer 3 in all doses of implantation, due to internal local stresses and solid solution strengthening, grain boundary strengthening and hardening by particles of the second phases make a significant contribution. |
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| Bibliography: | Библиогр.: 1 назв. |
| ISBN: | 9785438711438 9785438711360 |