Tensile plastic deformation of a Zr-based bulk metallic glass composite in the supercooled liquid region

S. F. Guo, Kang Cheung Chan, Q. Chen, J. J. Li, L. Liu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

11 Citations (Scopus)

Abstract

The tensile deformation behavior of Zr55.9Cu18.6Ni10Al7.5Ta8bulk metallic glass composite was investigated in the supercooled liquid region at various strain rates and temperatures. The deformation of the bulk metallic glass composite exhibited superplastic behavior, which is closely related to the strain rate and temperature. This excellent superplasticity, with a maximum elongation over 650%, indicates that the bulk metallic glass composite looks promising for thermoplastic forming applications.
Original languageEnglish
Pages (from-to)369-372
Number of pages4
JournalScripta Materialia
Volume60
Issue number6
DOIs
Publication statusPublished - 1 Mar 2009

Keywords

  • Bulk metallic glass composite
  • Deformation mechanism
  • Tensile superplastic deformation

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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