Steel fatigue life extension by pulsed electron beam irradiation

V. E. Gromov, S. V. Vorobiev, K. V. Konovalov, D. A. Romanov, Yu F. Ivanov, O. A. Semina, C. A. Kazimirov

Research output: Contribution to journalArticle

Abstract

Extension (by a factor of 3.5) of fatigue life of steels of different structural classes has been established. The structural change, phase composition, defect substructure of the material surface layer at different scale levels (from micro to nano), and the suppression of processes contributing to the formation of zones of potential submicrocrack location have been analyzed by means of transmission electron microscopy.

Original languageEnglish
Pages (from-to)599-603
Number of pages5
JournalJournal of Surface Investigation
Volume9
Issue number3
DOIs
Publication statusPublished - 8 May 2015

    Fingerprint

Keywords

  • high-cycle fatigue
  • high-intensity electron beam
  • steels
  • structure
  • transmission electron microscopy

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

Gromov, V. E., Vorobiev, S. V., Konovalov, K. V., Romanov, D. A., Ivanov, Y. F., Semina, O. A., & Kazimirov, C. A. (2015). Steel fatigue life extension by pulsed electron beam irradiation. Journal of Surface Investigation, 9(3), 599-603. https://doi.org/10.1134/S1027451015030246