On the fatigue strength of grade 20Cr13 hardened steel modified by an electron beam

Yu F. Ivanov, D. A. Bessonov, S. V. Vorob'ev, V. E. Gromov, K. V. Ivanov, Yu A. Kolubaeva, V. Ya Tsellermaer

Результат исследований: Материалы для журналаСтатья

12 Цитирования (Scopus)

Аннотация

The treatment of 20Cr13-grade hardened steel (0. 2% C, 13% Cr) with an electron beam whose energy density is 10-30 J/cm2 results in an increase in the fatigue life by a factor of 1. 9. The irradiated surface is investigated by scanning electron microscopy; substantial refinement of the grain structure and a change in the Cr content in the surface layer are revealed.

Язык оригиналаАнглийский
Страницы (с-по)90-93
Число страниц4
ЖурналJournal of Surface Investigation
Том7
Номер выпуска1
DOI
СостояниеОпубликовано - 4 мар 2013

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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  • Цитировать

    Ivanov, Y. F., Bessonov, D. A., Vorob'ev, S. V., Gromov, V. E., Ivanov, K. V., Kolubaeva, Y. A., & Tsellermaer, V. Y. (2013). On the fatigue strength of grade 20Cr13 hardened steel modified by an electron beam. Journal of Surface Investigation, 7(1), 90-93. https://doi.org/10.1134/S1027451013010126