Zr+ ion-beam surface treatment of 30CrMnSiNi2 steel for improving its fatigue durability

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The structure of modified surface layer of the high-strength 30CrMnSiNi2 steel was investigated by optical, scanning electron and transmission electron microscopy as well as X-ray diffraction methods. The tests on static and cyclic tension were performed for 30CrMnSiNi2 steel specimens in as supplied state and after subsurface layer modification by Zr+ ion beam treatment. Differences of the specimen deformation behavior and changes of their mechanical properties are analyzed. The reason for fatigue life increase of the samples after the treatment is discussed.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages219-224
Number of pages6
Volume872
DOIs
Publication statusPublished - 2014
EventRussian-German Forum on Nanotechnology - Tomsk, Russian Federation
Duration: 21 May 201324 May 2013

Publication series

NameAdvanced Materials Research
Volume872
ISSN (Print)10226680

Other

OtherRussian-German Forum on Nanotechnology
CountryRussian Federation
CityTomsk
Period21.5.1324.5.13

Keywords

  • Fatigue life
  • Fracture
  • Nanostructuring
  • Strain

ASJC Scopus subject areas

  • Engineering(all)

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