Evolution of Al-19.4Si alloy surface structure after electron beam treatment and high cycle fatigue

Y. Ivanov, K. Alsaraeva, V. Gromov, S. Konovalov, O. Semina

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Processing of Al-19.4Si alloy by high intensive electron beam has been carried out, and multiple increase in fatigue life of the material has been revealed. Investigations of structure and surface modified layer destruction of Al-19.4Si alloy subjected to high cycle fatigue tests to fracture have been carried out by methods of scanning electron microscopy. The factors responsible for the increase in fatigue life of Al-19.4Si alloy have been revealed and analysed.

Original languageEnglish
Pages (from-to)1523-1529
Number of pages7
JournalMaterials Science and Technology (United Kingdom)
Volume31
Issue number13a
DOIs
Publication statusPublished - 1 Oct 2015

Fingerprint

Surface structure
Electron beams
fatigue life
Fatigue of materials
electron beams
cycles
fatigue tests
destruction
Scanning electron microscopy
scanning electron microscopy
Processing

Keywords

  • Al-19.4Si alloy
  • High cycle fatigue
  • High intensive electron beam
  • Structure

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Evolution of Al-19.4Si alloy surface structure after electron beam treatment and high cycle fatigue. / Ivanov, Y.; Alsaraeva, K.; Gromov, V.; Konovalov, S.; Semina, O.

In: Materials Science and Technology (United Kingdom), Vol. 31, No. 13a, 01.10.2015, p. 1523-1529.

Research output: Contribution to journalArticle

Ivanov, Y. ; Alsaraeva, K. ; Gromov, V. ; Konovalov, S. ; Semina, O. / Evolution of Al-19.4Si alloy surface structure after electron beam treatment and high cycle fatigue. In: Materials Science and Technology (United Kingdom). 2015 ; Vol. 31, No. 13a. pp. 1523-1529.
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