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Influence of the content of chromium in low-carbon bainitic-martensitic steels on the efficiency
https://doi.org/10.22349/1994-6716-2023-114-2-36-47
Abstract
The effect of chromium content on phase transformations in low-carbon high-strength steel for shipbuilding has been studied. Under industrial conditions, two rolled sheets 50 mm thick were manufactured from steel with a chromium content of 1.08% and 0.42% using hot rolling technology, followed by furnace hardening and high-temperature tempering, standard mechanical properties and performance characteristics were determined. With the help of optical and transmission electron microscopy, the structural features of steel were revealed.
About the Authors
S. V. Korotovskaya
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
O. V. Sych
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
E. I. Khlusova
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
E. V. Zabavicheva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
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Review
For citations:
Korotovskaya S.V., Sych O.V., Khlusova E.I., Zabavicheva E.V. Influence of the content of chromium in low-carbon bainitic-martensitic steels on the efficiency. Voprosy Materialovedeniya. 2023;(2(114)):36-47. (In Russ.) https://doi.org/10.22349/1994-6716-2023-114-2-36-47
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