Influence of Hardening on the Speed of Ultrasound in Steels
- Авторы: Roshchupkin V.V.1, Lyakhovitskii M.M.1, Pokrasin M.A.1, Minina N.A.1
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Учреждения:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Выпуск: Том 57, № 3 (2019)
- Страницы: 361-367
- Раздел: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/158000
- DOI: https://doi.org/10.1134/S0018151X19020172
- ID: 158000
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Аннотация
The work presents the results of an experimental study on the core speed of ultrasound, the relative thermal expansion, the densities, and the Young’s modulus calculated based on these data for several hardened and annealed steels in a wide temperature range. The experimental data were processed by the least-squares method, which made it possible to obtain approximating equations for the temperature dependences of the studied and calculated properties of steels.
Об авторах
V. Roshchupkin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Россия, Moscow, 119334
M. Lyakhovitskii
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Россия, Moscow, 119334
M. Pokrasin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: pokrasin@gmail.com
Россия, Moscow, 119334
N. Minina
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Россия, Moscow, 119334
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