Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass

J. H. Na, K. H. Han, W. T. Kim, D. H. Kim

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The effects of Ta, Ti and Y addition substituting Zr in the Ni-Zr-Nb-Al metallic glass alloys have been investigated by using thermal analysis, X-ray diffractometry and transmission electron microscopy. Partial replacements of Zr with M(=Ta, Ti, Y) in Ni61Zr28Nb7Al4 alloy significantly enhance the glass forming ability and enlarge the undercooled liquid region during continuous heating of glassy ribbons. Fully glassy rods with the diameter of up to 2 mm can be fabricated by a copper mold casting method.

Original languageEnglish
Pages (from-to)3435-3438
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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