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

doi:10.4028/www.scientific.net/msf.360-362.95

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

Department of Materials Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

The effect Ag addition on the glass-forming ability (GFA) and crystallization behavior was investigated in Mg₆₅Cu_25-xAg_xY₁₀(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 language	English
Pages (from-to)	95-100
Number of pages	6
Journal	Materials Science Forum
Volume	360-362
DOIs	https://doi.org/10.4028/www.scientific.net/msf.360-362.95
Publication status	Published - 2001
Event	Metastable, Mechanically Alloyed and Nanocrystalline Materials (ISMANAM 2000) - Oxford, United Kingdom Duration: 2000 Jul 9 → 2000 Jul 14

All Science Journal Classification (ASJC) codes

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

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10.4028/www.scientific.net/msf.360-362.95

Cite this

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

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.",

author = "Park, {E. S.} and Kang, {H. G.} and Kim, {W. T.} and Kim, {D. H.}",

year = "2001",

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pages = "95--100",

journal = "Materials Science Forum",

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note = "Metastable, Mechanically Alloyed and Nanocrystalline Materials (ISMANAM 2000) ; Conference date: 09-07-2000 Through 14-07-2000",

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T1 - The effect of Ag on the glass forming ability and crystallization in Mg-Cu-Ag-Y alloys

AU - Park, E. S.

AU - Kang, H. G.

AU - Kim, W. T.

AU - Kim, D. H.

PY - 2001

Y1 - 2001

N2 - 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.

AB - 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.

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T2 - Metastable, Mechanically Alloyed and Nanocrystalline Materials (ISMANAM 2000)

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

Abstract

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