On the negative strain rate sensitivity of Hadfield steel

D. Canadinc, C. Efstathiou, H. Sehitoglu

Research output: Contribution to journalArticlepeer-review

Abstract

The room temperature strain rate sensitivity of Hadfield steel polycrystals was investigated with the aid of in situ digital image correlation. The current findings indicate that both the rapid work hardening and negative strain rate sensitivity of Hadfield steel polycrystals are influenced by dynamic strain aging.

Original languageEnglish (US)
Pages (from-to)1103-1106
Number of pages4
JournalScripta Materialia
Volume59
Issue number10
DOIs
StatePublished - Nov 2008

Keywords

  • Digital image correlation
  • Dynamic strain aging
  • Hadfield steel
  • Negative strain rate sensitivity
  • Strain hardening

ASJC Scopus subject areas

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

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