High-strength single crystals of austenitic stainless steels with nitrogen content: Mechanisms of deformation and fracture

Yu I. Chumlyakov, I. V. Kireeva, H. Sehitoglu, E. I. Litvinova, E. G. Zaharova, N. V. Luzginova

Research output: Contribution to journalConference articlepeer-review

14 Citations (Scopus)

Abstract

The hardening of austenitic stainless steels and Hadfield steel with interstitial atoms leads to the unique combination of a high yield stress σ, a rate of work hardening and a ductile fracture. To clarify the mechanisms of solid solution hardening, the high rate of work hardening and the fracture peculiarities of polycrystals of these steels and to examine the dislocation and mechanical models of their plastic deformation, an experimental investigation of these phenomena on single crystals was performed.

Original languageEnglish
Pages (from-to)395-400
Number of pages6
JournalMaterials Science Forum
Volume318
DOIs
Publication statusPublished - 1999
EventProceedings of the 1998 5th International Conference on High Nitrogen Steels (HNS) - Stockholm, Swed
Duration: 27 May 199828 May 1998

ASJC Scopus subject areas

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

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