Ti-based bulk metallic glass with high cold workability at room temperature

J. M. Park, J. S. Park, J. H. Kim, M. H. Lee, W. T. Kim, D. H. Kim

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The cold workability of Ti-based bulk metallic glasses (BMGs) have been investigated. Ti45Zr16Be20Cu 10Ni9 BMG with a large compressive plastic strain of 4.7% shows a high cold workability, i.e. total reduction ratio of 50% by cold rolling at room temperature. The multiple shear bands formed during rolling are effective in enhancing the plasticity. The cold rolled Ti45Zr 16Be20Cu10Ni9 BMG (reduction ratio: 30%) exhibits a large plastic strain of ∼14%.

Original languageEnglish
Pages (from-to)3431-3434
Number of pages4
JournalMaterials Science Forum
Volume475-479
Issue numberV
DOIs
Publication statusPublished - 2005
EventPRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing - Beijing, China
Duration: 2004 Nov 22004 Nov 5

All Science Journal Classification (ASJC) codes

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

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