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- Title
Study of Dynamic and Static Recrystallization in Austenitic Nitrogen-Containing Steel During High-Temperature Thermomechanical Treatment.
- Authors
Vikhareva, T.; Fomina, O.; Kalinin, G.; Gribanova, V.
- Abstract
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 τ and completion time τ.
- Subjects
AUSTENITIC steel; RECRYSTALLIZATION (Metallurgy); NITROGEN content of metals; THERMOMECHANICAL properties of metals; HIGH temperature metallurgy
- Publication
Metallurgist, 2016, Vol 60, Issue 3/4, p281
- ISSN
0026-0894
- Publication type
Article
- DOI
10.1007/s11015-016-0287-6