Nanoscale localization of plastic deformation in steel with a bainitic structure

Yu F. Ivanov, V. E. Gromov, A. M. Glezer, E. N. Nikitina, K. V. Aksenova

Research Center for Physical Materials Science and Composite Materials

Research output: Contribution to journal › Article

Abstract

Transmission electron microscopy is used to reveal the formation of localized deformation channels on a nanoscale in 30Kh2N2MFA steel subjected to compressive deformation of 40% or more. The channels are found to be located mainly along the interfaces of neighboring bainite lamellae or along grain boundaries. The structure of the deformation channels, their sizes, and the change in their volume fraction with the strain are analyzed.

Original language	English
Pages (from-to)	283-286
Number of pages	4
Journal	Russian Metallurgy (Metally)
Volume	2017
Issue number	4
DOIs	https://doi.org/10.1134/S0036029517040061
Publication status	Published - 1 Apr 2017

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Keywords

bainite
deformation channels
deformation localization
electron microscopy
structure

ASJC Scopus subject areas

Metals and Alloys

Cite this

Ivanov, Y. F., Gromov, V. E., Glezer, A. M., Nikitina, E. N., & Aksenova, K. V. (2017). Nanoscale localization of plastic deformation in steel with a bainitic structure. Russian Metallurgy (Metally), 2017(4), 283-286. https://doi.org/10.1134/S0036029517040061

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AU - Gromov, V. E.

AU - Glezer, A. M.

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AU - Aksenova, K. V.

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AB - Transmission electron microscopy is used to reveal the formation of localized deformation channels on a nanoscale in 30Kh2N2MFA steel subjected to compressive deformation of 40% or more. The channels are found to be located mainly along the interfaces of neighboring bainite lamellae or along grain boundaries. The structure of the deformation channels, their sizes, and the change in their volume fraction with the strain are analyzed.

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KW - deformation channels

KW - deformation localization

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KW - structure

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Access to Document

10.1134/S0036029517040061