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Microalloying effects on structure-forming processes during hot plastic deformation
https://doi.org/10.22349/1994-6716-2020-104-4-05-16
Abstract
The kinetics of austenite grains' growth upon heating has been investigated, and the processes of dynamic and static recrystallization occurring under different modes of plastic deformation (reduction pattern, deformation temperature) of high-strength steels with various microalloying complexes have been studied. The research made it possible to reveal the thermal deformation conditions for the formation of a finely dispersed homogeneous structure of steel. Technological recommendations have been developed for the production of high-strength steels depending on their microalloying (vanadium, niobium).
About the Authors
S. V. Korotovskaya
NRC “Kurchatov Institute” — CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Eng).
49 Shpalernaya St, 191015 St Petersburg.
O. V. Sych
NRC “Kurchatov Institute” — CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Eng).
49 Shpalernaya St, 191015 St Petersburg.
E. I. Khlusova
NRC “Kurchatov Institute” — CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sc. (Eng).
49 Shpalernaya St, 191015 St Petersburg.
N. S. Novoskoltsev
NRC “Kurchatov Institute” — CRISM “Prometey”
Russian Federation
49 Shpalernaya St, 191015 St Petersburg.
Russian Federation
49 Shpalernaya St, 191015 St Petersburg.
References
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Review
For citations:
Korotovskaya S.V., Sych O.V., Khlusova E.I., Novoskoltsev N.S. Microalloying effects on structure-forming processes during hot plastic deformation. Voprosy Materialovedeniya. 2020;(4(104)):5-16. (In Russ.) https://doi.org/10.22349/1994-6716-2020-104-4-05-16
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