The properties of low-carbon experimental steels are studied within which a structure of predominantly ferrite-bainite to bainite-martensite is obtained with variation of heating and cooling conditions. The effect of bainite of different morphology on such properties as strength, impact strength and steel deformation capacity is demonstrated. It is established that steels within whose structure there is globular bainite with comparable strength values have a lower ductile-brittle transition temperature than in the presence of acicular bainite.
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D. A. Pumpyanskii, I. Yu. Pyshmintsev, and V. M. Farber, “Methods for strengthening pipe steels,” Stal, No. 7, 67–74 (2005).
M. Yu. Matrosov, A. A. Kichkina, A. A. Efimov, et al., “Simulation of structure formation in pipe steels with controlled rolling and accelerated cooling,” Metallurg, No. 7, 52–58 (2007).
B. M. Bronfin and M. I. Goldshtein, “Effect of cooling rate from the intercritical temperature range on the microstructure and properties of low-alloy steels,” Izv. Akad. Nauk SSSR, Metally, No. 6, 61–68 (1985).
S. A. Golovanenko and N. M. Fonshtein, Two-Phase Low-Alloy Steels [in Russian], Metallurgiya, Moscow (1986).
N. Ishikawa, M. Okatsu, and D. Kondo, “Development of high-strength pipes for main pipelines designed for operation under severe geological and climatic conditions,” Nauka Tekhn. Gaz. Prom., No. 1, 92–100 (2009).
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Pyshmintsev, I.Y., Boryakova, A.N., Smirnov, M.A. et al. Properties of low-carbon steels containing bainite in the structure. Metallurgist 53, 735–742 (2009). https://doi.org/10.1007/s11015-010-9241-1
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DOI: https://doi.org/10.1007/s11015-010-9241-1