Analysis of structure-phase states in-a-bulk hardened and a head-hardened rails

V. E. Gromov, K. V. Morozov, Yu F. Ivanov, A. M. Glezer

Research Center for Physical Materials Science and Composite Materials

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A layer-by-layer analysis along the central axis and over the fillet of rails for low-temperature service, rails with enhanced wear resistance and contact fatigue resistance, and for senior-grade rails, bulk oil hardened and DT 350 rails head-hardened under different conditions has been carried out by modern material science methods. Quantitative variables have been established and a comparison of structure-phase states, defective substructure and internal stress fields has been made.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	American Institute of Physics Inc.
Pages	191-194
Number of pages	4
Volume	1623
ISBN (Print)	9780735412606
DOIs	https://doi.org/10.1063/1.4898915
Publication status	Published - 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Other

Other	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

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Keywords

Dislocation substructure
Hardening
Phase composition
Rails
Structure

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Gromov, V. E., Morozov, K. V., Ivanov, Y. F., & Glezer, A. M. (2014). Analysis of structure-phase states in-a-bulk hardened and a head-hardened rails. In AIP Conference Proceedings (Vol. 1623, pp. 191-194). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898915

Gromov, VE, Morozov, KV, Ivanov, YF & Glezer, AM 2014, Analysis of structure-phase states in-a-bulk hardened and a head-hardened rails. in AIP Conference Proceedings. vol. 1623, American Institute of Physics Inc., pp. 191-194, International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russian Federation, 3.9.14. https://doi.org/10.1063/1.4898915

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AB - A layer-by-layer analysis along the central axis and over the fillet of rails for low-temperature service, rails with enhanced wear resistance and contact fatigue resistance, and for senior-grade rails, bulk oil hardened and DT 350 rails head-hardened under different conditions has been carried out by modern material science methods. Quantitative variables have been established and a comparison of structure-phase states, defective substructure and internal stress fields has been made.

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KW - Hardening

KW - Phase composition

KW - Rails

KW - Structure

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Access to Document

10.1063/1.4898915