Fabrication and Mechanical Properties of Mg65Cu 15Ag5Pd5Gd10 Bulk Metallic Glass

Hua Men; Won Tae Kim; Do Hyang Kim

doi:10.2320/matertrans.44.2141

Fabrication and Mechanical Properties of Mg₆₅Cu ₁₅Ag₅Pd₅Gd₁₀ Bulk Metallic Glass

Hua Men, Won Tae Kim, Do Hyang Kim

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Abstract

The effect of partial substitution of Cu for Ag and Pd on the glass forming ability of Mg₆₅Cu₂₅Gd₁₀ alloy has been studied. Mg₆₅Cu₁₅Ag₅Pd₅Gd ₁₀ bulk metallic glass with diameter of at least 10mm can successfully be fabricated by conventional Cu-mold casting method in air atmosphere. The critical cooling rate for glass formation is estimated to be ∼0.7 K/s. The compressive fracture strength and fracture elongation of the Mg₆₅Cu₁₅Ag₅Pd₅Gd₁₀ bulk metallic glass are 817 MPa and 1.6% respectively.

Original language	English
Pages (from-to)	2141-2144
Number of pages	4
Journal	Materials Transactions
Volume	44
Issue number	10
DOIs	https://doi.org/10.2320/matertrans.44.2141
Publication status	Published - 2003 Oct

All Science Journal Classification (ASJC) codes

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

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title = "Fabrication and Mechanical Properties of Mg65Cu 15Ag5Pd5Gd10 Bulk Metallic Glass",

abstract = "The effect of partial substitution of Cu for Ag and Pd on the glass forming ability of Mg65Cu25Gd10 alloy has been studied. Mg65Cu15Ag5Pd5Gd 10 bulk metallic glass with diameter of at least 10mm can successfully be fabricated by conventional Cu-mold casting method in air atmosphere. The critical cooling rate for glass formation is estimated to be ∼0.7 K/s. The compressive fracture strength and fracture elongation of the Mg65Cu15Ag5Pd5Gd10 bulk metallic glass are 817 MPa and 1.6% respectively.",

author = "Hua Men and Kim, {Won Tae} and Kim, {Do Hyang}",

year = "2003",

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doi = "10.2320/matertrans.44.2141",

language = "English",

volume = "44",

pages = "2141--2144",

journal = "Materials Transactions",

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publisher = "Japan Institute of Metals (JIM)",

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AU - Men, Hua

AU - Kim, Won Tae

AU - Kim, Do Hyang

PY - 2003/10

Y1 - 2003/10

N2 - The effect of partial substitution of Cu for Ag and Pd on the glass forming ability of Mg65Cu25Gd10 alloy has been studied. Mg65Cu15Ag5Pd5Gd 10 bulk metallic glass with diameter of at least 10mm can successfully be fabricated by conventional Cu-mold casting method in air atmosphere. The critical cooling rate for glass formation is estimated to be ∼0.7 K/s. The compressive fracture strength and fracture elongation of the Mg65Cu15Ag5Pd5Gd10 bulk metallic glass are 817 MPa and 1.6% respectively.

AB - The effect of partial substitution of Cu for Ag and Pd on the glass forming ability of Mg65Cu25Gd10 alloy has been studied. Mg65Cu15Ag5Pd5Gd 10 bulk metallic glass with diameter of at least 10mm can successfully be fabricated by conventional Cu-mold casting method in air atmosphere. The critical cooling rate for glass formation is estimated to be ∼0.7 K/s. The compressive fracture strength and fracture elongation of the Mg65Cu15Ag5Pd5Gd10 bulk metallic glass are 817 MPa and 1.6% respectively.

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Fabrication and Mechanical Properties of Mg₆₅Cu ₁₅Ag₅Pd₅Gd₁₀ Bulk Metallic Glass

Abstract

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