The effect of Ag on the glass forming ability and crystallization in Mg-Cu-Ag-Y alloys

E. S. Park, H. G. Kang, W. T. Kim, D. H. Kim

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

The effect Ag addition on the glass-forming ability (GFA) and crystallization behavior was investigated in Mg65Cu25-xAgxY10(x=0, 5, 10, 15, 20, 25) alloys by differential scanning calorimetry and X-ray diffractometry. Partial substitution of Cu by Ag in Mg65Cu25Y10 enhances the glassforming ability. The maximum diameters for bulk amorphous obtained by injection casting were 4 and 6 mm for Mg65Cu25Y10 and Mg65Cu15Ag10Y10 alloys respectively. The amorphous Mg65Cu25Y10 alloy crystallizes into a mixture of Mg2Cu, Cu2Y and MgY phases while amorphous Mg65Cu15Ag10Y10 alloy crystallizes into a mixture of Mg3Ag and Cu2Y and Mg24Y5 phases.

Original languageEnglish
Pages (from-to)95-100
Number of pages6
JournalMaterials Science Forum
Volume360-362
DOIs
Publication statusPublished - 2001
EventMetastable, Mechanically Alloyed and Nanocrystalline Materials (ISMANAM 2000) - Oxford, United Kingdom
Duration: 2000 Jul 92000 Jul 14

All Science Journal Classification (ASJC) codes

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

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