Formation Structural Phase Gradients in Rail Steel during Long-Term Operation

Yu F. Ivanov, K. V. Morozov, O. Peregudov, V. E. Gromov, N. A. Popova, E. N. Nikonenko

Research Center for Physical Materials Science and Composite Materials

Research output: Contribution to journal › Conference article

Abstract

The paper presents results of the structural and phase analysis of the surface layer composition in the type R65 rail steel in its original state and after long-term operation. It is shown that long-term operation of rail steel is accompanied by its structural and phase modification at a depth of not less than 2 mm. The structural elements are detected that can be stress concentrators.

Original language	English
Article number	012038
Journal	IOP Conference Series: Materials Science and Engineering
Volume	112
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/112/1/012038
Publication status	Published - 18 Feb 2016
Event	2nd International Symposium on Fundamental Aspects of Rare-Earth Elements Mining and Separation and Modern Materials Engineering, REES 2015 - Belokuriha, Altay, Russian Federation Duration: 7 Sep 2015 → 15 Sep 2015

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ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

Cite this

Ivanov, Y. F., Morozov, K. V., Peregudov, O., Gromov, V. E., Popova, N. A., & Nikonenko, E. N. (2016). Formation Structural Phase Gradients in Rail Steel during Long-Term Operation. IOP Conference Series: Materials Science and Engineering, 112(1), [012038]. https://doi.org/10.1088/1757-899X/112/1/012038

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author = "Ivanov, {Yu F.} and Morozov, {K. V.} and O. Peregudov and Gromov, {V. E.} and Popova, {N. A.} and Nikonenko, {E. N.}",

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AU - Ivanov, Yu F.

AU - Morozov, K. V.

AU - Peregudov, O.

AU - Gromov, V. E.

AU - Popova, N. A.

AU - Nikonenko, E. N.

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N2 - The paper presents results of the structural and phase analysis of the surface layer composition in the type R65 rail steel in its original state and after long-term operation. It is shown that long-term operation of rail steel is accompanied by its structural and phase modification at a depth of not less than 2 mm. The structural elements are detected that can be stress concentrators.

AB - The paper presents results of the structural and phase analysis of the surface layer composition in the type R65 rail steel in its original state and after long-term operation. It is shown that long-term operation of rail steel is accompanied by its structural and phase modification at a depth of not less than 2 mm. The structural elements are detected that can be stress concentrators.

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JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

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Access to Document

10.1088/1757-899X/112/1/012038