Generate QR code
Open Access
Subscription Access
Changes in the structure and properties of the thick sheets of bainitic/martensitic steel at a cross-section
https://doi.org/10.22349/1994-6716-2022-112-4-174-181
Abstract
To expand the grade of rolled low-carbon low-alloy steels chrome-nickel-molybdenum composition. The analysis of changes the mechanical properties and structure in the thickness of rolled sheets of 15, 50 and 60 mm produced using quenching with furnace heating and high tempering was performed.
Keywords
thick-sheet rolling,
low-carbon low-alloy cold-resistant steel,
microstructure,
heat treatment,
mechanical properties,
dislocation rack martensite,
granular bainite,
rack bainite
Supporting agencies: Experimental studies were performed on the equipment of the Center for Collective Use “Composition, Structure and Properties of Structural and Functional Materials” of the NRC “Kurchatov Institute” – CRISM “Prometey” with financial support from the Ministry of Science and Higher Education of the RF within the framework of the agreement No. 14.595.21 0004.
About the Authors
K. Y. Kurteva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
191015 St Petersburg, Shpalernaya St, 49
G. D. Motovilina
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand. Sc.
191015 St Petersburg, Shpalernaya St, 49
E. V. Zabavicheva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
191015 St Petersburg, Shpalernaya St, 49
References
1. . Rybin, V.V., Malyshevsk y, V.A., Khlusova, E.I., Vysokoprochnye svarivaemye uluchshaemye stali [High-strength weldable temperable steels], St Petersburg: Politechnic University, 2016.
2. Oryshchenko, A.S., Khlusova, E.I., Sharapov, M.G., Metallovedenie konstruktsionnykh svarivaemykh staley [Metal science of structural welded steels]: textbook, St Petersburg: Politechnic University, 2011.
3. Gorynin, I.V., Rybin, V.V., Malyshevsky, V.A., Legosta ev, Yu .L., Semicheva, T.G., Osnovnye aspekty sozdaniya i primeneniya vysokoprochnoy konstruktsionnoy stali [The main aspects of the creation and use of high-strength structural steel], Voprosy Materialovedeniya, 1999, No 3, pp. 7–20.
4. Golosienko, S.A., Motovilina, G.D., Khlusova, E.I., Vliyanie struktury, sformirovannoy pri zakalke na svoistva vysokoprochnoy khladostoykoy stali posle otpuska [Influence of the structure formed during hardening on the properties of high-strength cold-resistant steel after tempering], Voprosy Materialovedeniya, 2008, No 1(53), pp. 32–44.
Review
For citations:
Kurteva K.Y., Motovilina G.D., Zabavicheva E.V. Changes in the structure and properties of the thick sheets of bainitic/martensitic steel at a cross-section. Voprosy Materialovedeniya. 2022;(4(112)):174-181. (In Russ.) https://doi.org/10.22349/1994-6716-2022-112-4-174-181
Views:
288
Email this article 