Structural and phase states of bulk-quenched rail and differentially quenched rail

V. E. Gromov, A. B. Yur’ev, K. V. Morozov, K. V. Volkov, Yu F. Ivanov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

For high-quality rail bulk-quenched in oil and DT350 rail differentially quenched in different conditions, the low-temperature reliability, wear resistance, and contact-fatigue strength are subjected to layer-by-layer analysis along the central axis and at the shoulder, by up-to-date physical methods. On the basis of the results the structure, phase state, defect substructure, and internal stress fields are compared.

Original languageEnglish
Pages (from-to)553-557
Number of pages5
JournalSteel in Translation
Volume44
Issue number7
DOIs
Publication statusPublished - 23 Oct 2014

Keywords

  • dislocational substructure
  • phase composition
  • quenching
  • rail
  • structure

ASJC Scopus subject areas

  • Materials Science(all)

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