Fracture behavior of bulk metallic glass/metal laminate composites

J. S. Park, H. K. Lim, E. S. Park, H. S. Shin, W. H. Lee, W. T. Kim, D. H. Kim

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy 1))/crystalline layer have been examined. The composites stacked by BMG/thin Zr layer (25 μm) have been bonded by electron-discharge bonding technique. The fracture tests have been carried out by non-standard self-designed subsize-charpy tester. When the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased due to crack redirection and absorption of the fracture energy at the crystalline layer during fracture.

Original languageEnglish
Pages (from-to)239-242
Number of pages4
JournalMaterials Science and Engineering A
Volume417
Issue number1-2
DOIs
Publication statusPublished - 2006 Feb 15

Bibliographical note

Funding Information:
This work was supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.

All Science Journal Classification (ASJC) codes

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

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