Evolution of the phase composition and defect substructure of rail steel subjected to high-intensity electron-beam treatment

V. A. Grishunin, V. E. Gromov, Yu F. Ivanov, A. D. Teresov, S. V. Konovalov

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

The morphology, structure-phase states, and defect substructure of annealed rail steel subjected to electron-beam treatment in the surface-layer melting mode are studied by scanning and transmission electron microscopy methods. The formation of the lath martensite structure, as well as cellular and dendritelike structures, containing nanoscale martensite crystals, is revealed.

Original languageEnglish
Pages (from-to)990-995
Number of pages6
JournalJournal of Surface Investigation
Volume7
Issue number5
DOIs
Publication statusPublished - 1 Sep 2013

Fingerprint

Steel
Phase composition
Martensite
Rails
Electron beams
Defects
Phase structure
Melting
Transmission electron microscopy
Crystals
Scanning electron microscopy

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

Evolution of the phase composition and defect substructure of rail steel subjected to high-intensity electron-beam treatment. / Grishunin, V. A.; Gromov, V. E.; Ivanov, Yu F.; Teresov, A. D.; Konovalov, S. V.

In: Journal of Surface Investigation, Vol. 7, No. 5, 01.09.2013, p. 990-995.

Research output: Contribution to journalArticle

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