Enviar artigo por via de e-mail Effect of volume–surface quenching on the impact toughness of 20GL steel intended for cast freight bogie solebars
- Autores: Nikulin S.1, Rozhnov A.1, Turilina V.1, Zabolotnikova V.1, Komissarov A.1, Nechaikina T.1
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Afiliações:
- National University of Science and Technology MISiS
- Edição: Volume 2017, Nº 4 (2017)
- Páginas: 298-301
- Seção: Applied Problems of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/171426
- DOI: https://doi.org/10.1134/S0036029517040164
- ID: 171426
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Resumo
The effect of volume–surface quenching (VSQ) by a rapidly moving water flow on the impact toughness at–60°C (KCV–60) of cast low-carbon 20GL steel, which is used to produce freight bogie solebars, is studied. VSQ is shown to increase KCV–60 of 20GL steel by a factor of 1.7–2.0 at a higher static and cyclic strength as compared to the normalized state.
Sobre autores
S. Nikulin
National University of Science and Technology MISiS
Autor responsável pela correspondência
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
A. Rozhnov
National University of Science and Technology MISiS
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
V. Turilina
National University of Science and Technology MISiS
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
V. Zabolotnikova
National University of Science and Technology MISiS
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
A. Komissarov
National University of Science and Technology MISiS
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
T. Nechaikina
National University of Science and Technology MISiS
Email: nikulin@misis.ru
Rússia, Leninskii pr. 4, Moscow, 119049
