Effect of hydrostatic pressure on the decomposition behavior of Cu54Zr22Ti18Ni6 bulk metallic glass alloy in supercooled liquid region

E. S. Park; J. C. Lee; M. Y. Huh; H. J. Kim; J. C. Bae

doi:10.1016/j.jallcom.2008.07.177

Effect of hydrostatic pressure on the decomposition behavior of Cu₅₄Zr₂₂Ti₁₈Ni₆ bulk metallic glass alloy in supercooled liquid region

E. S. Park, J. C. Lee, M. Y. Huh, H. J. Kim, J. C. Bae

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

5 Citations (Scopus)

Abstract

The effect that hydrostatic pressure has on the decomposition behavior in Cu₅₄Ni₆Zr₂₂Ti₁₈ bulk metallic glass (BMG) alloy was assessed using samples, which were isothermally annealed in the supercooled liquid region (SLR) with and without application of hydrostatic pressure. During subsequent annealing for the thermal analysis, the samples annealed under hydrostatic pressure displayed a slower crystallization process in the SLR, which is attributed to a retarded compositional decomposition of the BMG alloy under pressure.

Original language	English
Pages (from-to)	57-59
Number of pages	3
Journal	Journal of Alloys and Compounds
Volume	483
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2008.07.177
Publication status	Published - 2009 Aug 26

Bibliographical note

Funding Information:
This work is supported by the next generation new technology development program of ministry of commerce, industry and energy in Korea.

Keywords

Bulk metallic glass
Crystallization
Decomposition
Hydrostatic pressure

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2008.07.177

Cite this

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title = "Effect of hydrostatic pressure on the decomposition behavior of Cu54Zr22Ti18Ni6 bulk metallic glass alloy in supercooled liquid region",

abstract = "The effect that hydrostatic pressure has on the decomposition behavior in Cu54Ni6Zr22Ti18 bulk metallic glass (BMG) alloy was assessed using samples, which were isothermally annealed in the supercooled liquid region (SLR) with and without application of hydrostatic pressure. During subsequent annealing for the thermal analysis, the samples annealed under hydrostatic pressure displayed a slower crystallization process in the SLR, which is attributed to a retarded compositional decomposition of the BMG alloy under pressure.",

keywords = "Bulk metallic glass, Crystallization, Decomposition, Hydrostatic pressure",

author = "Park, {E. S.} and Lee, {J. C.} and Huh, {M. Y.} and Kim, {H. J.} and Bae, {J. C.}",

note = "Funding Information: This work is supported by the next generation new technology development program of ministry of commerce, industry and energy in Korea.",

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T1 - Effect of hydrostatic pressure on the decomposition behavior of Cu54Zr22Ti18Ni6 bulk metallic glass alloy in supercooled liquid region

AU - Park, E. S.

AU - Lee, J. C.

AU - Huh, M. Y.

AU - Kim, H. J.

AU - Bae, J. C.

N1 - Funding Information: This work is supported by the next generation new technology development program of ministry of commerce, industry and energy in Korea.

PY - 2009/8/26

Y1 - 2009/8/26

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AB - The effect that hydrostatic pressure has on the decomposition behavior in Cu54Ni6Zr22Ti18 bulk metallic glass (BMG) alloy was assessed using samples, which were isothermally annealed in the supercooled liquid region (SLR) with and without application of hydrostatic pressure. During subsequent annealing for the thermal analysis, the samples annealed under hydrostatic pressure displayed a slower crystallization process in the SLR, which is attributed to a retarded compositional decomposition of the BMG alloy under pressure.

KW - Bulk metallic glass

KW - Crystallization

KW - Decomposition

KW - Hydrostatic pressure

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