Structure-phase states of silumin surface layer after electron beam and high cycle fatigue

S. V. Konovalov, K. V. Alsaraeva, V. E. Gromov, Yu F. Ivanov

Research output: Contribution to journalArticle

Abstract

Modification of eutectic silumin surface has been implemented by high-intensity pulsed electron beam. The irradiation mode has been revealed; it allows increasing silumin fatigue life in more than 3.5 times. It has been established that the main reason of this fact is the formation of a multiphase submicro- and nanosized structure. It has been elicited that the most danger stress concentrators are large silicon plates situated on the surface and near-surface layers.

Original languageEnglish
Article number012028
JournalJournal of Physics: Conference Series
Volume652
Issue number1
DOIs
Publication statusPublished - 5 Nov 2015

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surface layers
electron beams
cycles
fatigue life
concentrators
eutectics
hazards
irradiation
silicon

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Structure-phase states of silumin surface layer after electron beam and high cycle fatigue. / Konovalov, S. V.; Alsaraeva, K. V.; Gromov, V. E.; Ivanov, Yu F.

In: Journal of Physics: Conference Series, Vol. 652, No. 1, 012028, 05.11.2015.

Research output: Contribution to journalArticle

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