Plastic stress-strain behavior of a Zr-based bulk metallic glass at high strain rates in the supercooled liquid region

E. S. Park, D. H. Kim, H. J. Kim, J. C. Bae, M. Y. Huh

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The stress-strain curves of Zr-based bulk metallic glass (BMG) at high strain rates were determined by the compression test at a temperature in the supercooled liquid region. Using solid metal lubricant (SML) sheets, the compression test was successfully carried out without failure up to a strain of 0.68, even at a strain rate of 10/s. The finite element method calculations were carried out for clarifying the role of the SML during compression tests.

Original languageEnglish
Pages (from-to)54-59
Number of pages6
JournalMaterials Science and Engineering A
Volume574
DOIs
Publication statusPublished - 2013 Jul 1

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All Science Journal Classification (ASJC) codes

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

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