Effect of molten quenching temperature on glass-forming ability of nanoquasi-crystal-forming Zr-based metallic glasses

C. Fan; C. T. Liu; G. Chen; P. K. Liaw; H. G. Yan

doi:10.1016/j.scriptamat.2012.12.007

Effect of molten quenching temperature on glass-forming ability of nanoquasi-crystal-forming Zr-based metallic glasses

C. Fan, C. T. Liu, G. Chen, P. K. Liaw, H. G. Yan

Centre for Advanced Structural Materials

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

17 Citations (Scopus)

Abstract

In addition of alloy composition, molten liquid temperatures influence the thermophysical properties-crystallization and glass transition temperatures-and thus influence the glass-forming ability (GFA). The effect of thermophysical properties on the GFA of nanoquasi-crystal-forming Zr_70- _XCu₂₅Pt₅Al_X metallic glasses with high-purity elements as well as admixed Y₂O₃ quenched from different molten liquid temperatures was studied. Calculations of different expressions using the characteristic temperatures of the metallic glasses were used to predict GFAs. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	534-537
Journal	Scripta Materialia
Volume	68
Issue number	7
DOIs	https://doi.org/10.1016/j.scriptamat.2012.12.007
Publication status	Published - Apr 2013

Research Keywords

Amorphous materials
Glass-forming ability
Metallic glass
Molten quenching temperatures

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title = "Effect of molten quenching temperature on glass-forming ability of nanoquasi-crystal-forming Zr-based metallic glasses",

abstract = "In addition of alloy composition, molten liquid temperatures influence the thermophysical properties-crystallization and glass transition temperatures-and thus influence the glass-forming ability (GFA). The effect of thermophysical properties on the GFA of nanoquasi-crystal-forming Zr70- XCu25Pt5AlX metallic glasses with high-purity elements as well as admixed Y2O3 quenched from different molten liquid temperatures was studied. Calculations of different expressions using the characteristic temperatures of the metallic glasses were used to predict GFAs. {\textcopyright} 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",

keywords = "Amorphous materials, Glass-forming ability, Metallic glass, Molten quenching temperatures",

author = "C. Fan and Liu, {C. T.} and G. Chen and Liaw, {P. K.} and Yan, {H. G.}",

year = "2013",

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language = "English",

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journal = "Scripta Materialia",

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TY - JOUR

T1 - Effect of molten quenching temperature on glass-forming ability of nanoquasi-crystal-forming Zr-based metallic glasses

AU - Fan, C.

AU - Liu, C. T.

AU - Chen, G.

AU - Liaw, P. K.

AU - Yan, H. G.

PY - 2013/4

Y1 - 2013/4

N2 - In addition of alloy composition, molten liquid temperatures influence the thermophysical properties-crystallization and glass transition temperatures-and thus influence the glass-forming ability (GFA). The effect of thermophysical properties on the GFA of nanoquasi-crystal-forming Zr70- XCu25Pt5AlX metallic glasses with high-purity elements as well as admixed Y2O3 quenched from different molten liquid temperatures was studied. Calculations of different expressions using the characteristic temperatures of the metallic glasses were used to predict GFAs. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

AB - In addition of alloy composition, molten liquid temperatures influence the thermophysical properties-crystallization and glass transition temperatures-and thus influence the glass-forming ability (GFA). The effect of thermophysical properties on the GFA of nanoquasi-crystal-forming Zr70- XCu25Pt5AlX metallic glasses with high-purity elements as well as admixed Y2O3 quenched from different molten liquid temperatures was studied. Calculations of different expressions using the characteristic temperatures of the metallic glasses were used to predict GFAs. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

KW - Amorphous materials

KW - Glass-forming ability

KW - Metallic glass

KW - Molten quenching temperatures

UR - http://www.scopus.com/inward/record.url?scp=84872776504&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84872776504&origin=recordpage

U2 - 10.1016/j.scriptamat.2012.12.007

DO - 10.1016/j.scriptamat.2012.12.007

M3 - RGC 21 - Publication in refereed journal

SN - 1359-6462

VL - 68

SP - 534

EP - 537

JO - Scripta Materialia

JF - Scripta Materialia

IS - 7

ER -

Effect of molten quenching temperature on glass-forming ability of nanoquasi-crystal-forming Zr-based metallic glasses

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