Combined effect of molybdenum and nitrogen on the fatigued microstructure of 316 type austenitic stainless steel

M. Murayama, K. Hono, H. Hirukawa, T. Ohmura, S. Matsuoka

Research output: Contribution to journalArticlepeer-review

61 Citations (Scopus)

Abstract

The present study aimed at understanding the combined effect of Mo and N on the fatigue properties of 316 type austenite stainless steels. Fatigue microstructure and distribution of nitrogen was investigated by a transmission electron microscopy, conventional atom probe and a three dimensional atom probe. The results of the studies, suggests that the stacking fault energy alone cannot explain the change in the fatigue properties, but the presence of Mo-N atomic pairs would also influence the dislocation microstructure.

Original languageEnglish
Pages (from-to)467-473
Number of pages7
JournalScripta Materialia
Volume41
Issue number5
DOIs
Publication statusPublished - Aug 6 1999
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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