Multilayer Surface-Area Structure and the Influence of Residual Oxygen on its Formation During Irradiation of TiNi Alloy with a Low-Energy High-Current Electron Beam
- Авторы: Meisner L.L.1,2, Neiman A.A.1, Semin V.O.1, Gudimova E.Y.1,2, Ostapenko M.G.1
-
Учреждения:
- Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
- National Research Tomsk State Uniuversity
- Выпуск: Том 62, № 8 (2019)
- Страницы: 1428-1437
- Раздел: Article
- URL: https://ogarev-online.ru/1064-8887/article/view/242229
- DOI: https://doi.org/10.1007/s11182-019-01860-3
- ID: 242229
Цитировать
Аннотация
The structure and phase composition of a subsurface layer of TiNi alloy modified in the mode of pulsed melting with a microsecond low-energy (to ~40 keV) high-current (to ~50 kA) electron beam is investigated. The influence of the number of pulses at a constant energy density on the characteristics of structure, phasecomposition changes, and behavior of the phase distribution near the surface is considered. The role of oxygen in the columnar structure stabilization of the recrystallized surface layer is discussed.
Об авторах
L. Meisner
Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk State Uniuversity
Автор, ответственный за переписку.
Email: llm@ispms.ru
Россия, Tomsk; Tomsk
A. Neiman
Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Email: llm@ispms.ru
Россия, Tomsk
V. Semin
Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Email: llm@ispms.ru
Россия, Tomsk
E. Gudimova
Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk State Uniuversity
Email: llm@ispms.ru
Россия, Tomsk; Tomsk
M. Ostapenko
Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Email: llm@ispms.ru
Россия, Tomsk
Дополнительные файлы
