Enviar artigo por via de e-mail Influence of Hardening on the Speed of Ultrasound in Steels
- Autores: Roshchupkin V.V.1, Lyakhovitskii M.M.1, Pokrasin M.A.1, Minina N.A.1
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Afiliações:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Edição: Volume 57, Nº 3 (2019)
- Páginas: 361-367
- Seção: 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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Resumo
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.
Sobre autores
V. Roshchupkin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Rússia, Moscow, 119334
M. Lyakhovitskii
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Rússia, Moscow, 119334
M. Pokrasin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Autor responsável pela correspondência
Email: pokrasin@gmail.com
Rússia, Moscow, 119334
N. Minina
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: pokrasin@gmail.com
Rússia, Moscow, 119334
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