The Improvement and Development of Hot-Rolled Strip Bar Production Technology at NUST MISiS
- Авторы: Ionov S.1, Tatary A.1, Potemkin V.1, Tikhonov S.1, Sokolov P.1
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Учреждения:
- National University of Science and Technology MISiS
- Выпуск: Том 49, № 12 (2019)
- Страницы: 879-884
- Раздел: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/180948
- DOI: https://doi.org/10.3103/S0967091219120040
- ID: 180948
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Аннотация
This paper presents the results of the work carried out by the Department for Metal Working Processes at NUST for production technology of: high-strength automotive flat stock from bi-phase ferrite martensite steels (BPHFMS) on a broad-strip hot-rolling mill by staged laminar cooling on a runoff table, as well as K52–56 strength grade cold- and corrosion-resistant tubular strip bar. The metal’s ferrite grains rolled on the broad-strip mill are ground by combining the controlled rolling (CR) of strips with their rapid cooling (RCL). Thermal kinetic diagrams (TKDs) were created to show modeling sheet cooling, as well as to predict the resulting structure type depending on the metal cooling rate.
Об авторах
S. Ionov
National University of Science and Technology MISiS
Автор, ответственный за переписку.
Email: ionov@pdss.misis.ru
Россия, Moscow, 119049
A. Tatary
National University of Science and Technology MISiS
Email: ionov@pdss.misis.ru
Россия, Moscow, 119049
V. Potemkin
National University of Science and Technology MISiS
Email: ionov@pdss.misis.ru
Россия, Moscow, 119049
S. Tikhonov
National University of Science and Technology MISiS
Email: ionov@pdss.misis.ru
Россия, Moscow, 119049
P. Sokolov
National University of Science and Technology MISiS
Email: ionov@pdss.misis.ru
Россия, Moscow, 119049