Отправить статью по E-mail Study of Dynamic and Static Recrystallization in Austenitic Nitrogen-Containing Steel During High-Temperature Thermomechanical Treatment
- Авторы: Vikhareva T.V.1, Fomina O.V.1, Kalinin G.Y.1, Gribanova V.B.1
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Учреждения:
- Prometey Central Research Institute of Structural Materials (TsNII KM Prometey)
- Выпуск: Том 60, № 3-4 (2016)
- Страницы: 281-288
- Раздел: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/238342
- DOI: https://doi.org/10.1007/s11015-016-0287-6
- ID: 238342
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Аннотация
Recrystallization of austenitic nitrogen-containing steel is studied during hot deformation in the range 800–1000°C. It is established that weakening occurs first immediately during hot plastic deformation, and second during post-deformation pauses between passes. In the first case weakening is accomplished as a result of dynamic recrystallization, and second as a result of static recrystallization. Conditions are determined for the start of dynamic recrystallization and the static recrystallization temperature is established, and also its time characteristics: incubation period τ0 and completion time τc.
Об авторах
T. Vikhareva
Prometey Central Research Institute of Structural Materials (TsNII KM Prometey)
Автор, ответственный за переписку.
Email: npk3@crism.ru
Россия, St. Petersburg
O. Fomina
Prometey Central Research Institute of Structural Materials (TsNII KM Prometey)
Email: npk3@crism.ru
Россия, St. Petersburg
G. Kalinin
Prometey Central Research Institute of Structural Materials (TsNII KM Prometey)
Email: npk3@crism.ru
Россия, St. Petersburg
V. Gribanova
Prometey Central Research Institute of Structural Materials (TsNII KM Prometey)
Email: npk3@crism.ru
Россия, St. Petersburg
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