Modeling of shear band multiplication and interaction in metallic glass matrix composites

Research output: Journal article publicationJournal articleAcademic researchpeer-review

21 Citations (Scopus)

Abstract

Shear band multiplication and interaction in Zr-based bulk metallic glass (BMG) composites are investigated based on the phase-field modeling of shear banding. Shear band multiplication is closely related to the bonding conditions at the interface between reinforcement and BMG matrix and is quantitatively characterized. We analyze the mechanisms of deflection and integration of shear bands. It is found that the intersection of major shear bands would generate secondary shear bands, which are responsible for the enhancement of plasticity of BMG-matrix composite.
Original languageEnglish
Pages (from-to)181-184
Number of pages4
JournalScripta Materialia
Volume63
Issue number2
DOIs
Publication statusPublished - 1 Jul 2010

Keywords

  • Metal matrix composites
  • Metallic glasses
  • Modeling
  • Shear bands

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this