Glass forming ability of La-rich La-Al-Cu ternary alloys

H. Tan; Z. Lu; H. Yao; B. Yao; Y. Feng; Y. Li

doi:10.2320/matertrans.42.551

Glass forming ability of La-rich La-Al-Cu ternary alloys

H. Tan
, Z. Lu
, H. Yao
, B. Yao
, Y. Feng
, Y. Li^*

^*Corresponding author for this work

National University of Singapore

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

27 Scopus citations

Abstract

Melting behavior and the reduced glass transition temperature (T_rg) in La-rich La-Cu-Al based alloys was systematically investigated. It was found that reduced glass transition temperature increased to the maximum when the liquidus temperature decreased to the minimum for La_86-xCu_xAl₁₄ (x = 10-36) alloys. The best glass formation in La-rich La-Cu-Al ternary system was obtained at La₆₆Cu₂₀Al₁₄ alloy, which is at a eutectic point with the highest reduced glass transition temperature of 0.541 among these alloys. The glass forming ability of these alloys is correlated and discussed with their reduced glass transition temperature.

Original language	English
Pages (from-to)	551-555
Number of pages	5
Journal	Materials Transactions
Volume	42
Issue number	4
DOIs	https://doi.org/10.2320/matertrans.42.551
State	Published - 2001
Externally published	Yes

Keywords

Differential thermal analysis
Eutectic composition
Glass forming ability
Lanthanum-rich lanthanum-aluminium-copper alloys
Melting behavior
Reduced glass transition temperature

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10.2320/matertrans.42.551

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title = "Glass forming ability of La-rich La-Al-Cu ternary alloys",

abstract = "Melting behavior and the reduced glass transition temperature (Trg) in La-rich La-Cu-Al based alloys was systematically investigated. It was found that reduced glass transition temperature increased to the maximum when the liquidus temperature decreased to the minimum for La86-xCuxAl14 (x = 10-36) alloys. The best glass formation in La-rich La-Cu-Al ternary system was obtained at La66Cu20Al14 alloy, which is at a eutectic point with the highest reduced glass transition temperature of 0.541 among these alloys. The glass forming ability of these alloys is correlated and discussed with their reduced glass transition temperature.",

keywords = "Differential thermal analysis, Eutectic composition, Glass forming ability, Lanthanum-rich lanthanum-aluminium-copper alloys, Melting behavior, Reduced glass transition temperature",

author = "H. Tan and Z. Lu and H. Yao and B. Yao and Y. Feng and Y. Li",

year = "2001",

doi = "10.2320/matertrans.42.551",

language = "英语",

volume = "42",

pages = "551--555",

journal = "Materials Transactions",

issn = "1345-9678",

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

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}

TY - JOUR

T1 - Glass forming ability of La-rich La-Al-Cu ternary alloys

AU - Tan, H.

AU - Lu, Z.

AU - Yao, H.

AU - Yao, B.

AU - Feng, Y.

AU - Li, Y.

PY - 2001

Y1 - 2001

N2 - Melting behavior and the reduced glass transition temperature (Trg) in La-rich La-Cu-Al based alloys was systematically investigated. It was found that reduced glass transition temperature increased to the maximum when the liquidus temperature decreased to the minimum for La86-xCuxAl14 (x = 10-36) alloys. The best glass formation in La-rich La-Cu-Al ternary system was obtained at La66Cu20Al14 alloy, which is at a eutectic point with the highest reduced glass transition temperature of 0.541 among these alloys. The glass forming ability of these alloys is correlated and discussed with their reduced glass transition temperature.

AB - Melting behavior and the reduced glass transition temperature (Trg) in La-rich La-Cu-Al based alloys was systematically investigated. It was found that reduced glass transition temperature increased to the maximum when the liquidus temperature decreased to the minimum for La86-xCuxAl14 (x = 10-36) alloys. The best glass formation in La-rich La-Cu-Al ternary system was obtained at La66Cu20Al14 alloy, which is at a eutectic point with the highest reduced glass transition temperature of 0.541 among these alloys. The glass forming ability of these alloys is correlated and discussed with their reduced glass transition temperature.

KW - Differential thermal analysis

KW - Eutectic composition

KW - Glass forming ability

KW - Lanthanum-rich lanthanum-aluminium-copper alloys

KW - Melting behavior

KW - Reduced glass transition temperature

UR - https://www.scopus.com/pages/publications/0034965007

U2 - 10.2320/matertrans.42.551

DO - 10.2320/matertrans.42.551

M3 - 文章

AN - SCOPUS:0034965007

SN - 1345-9678

VL - 42

SP - 551

EP - 555

JO - Materials Transactions

JF - Materials Transactions

IS - 4

ER -

Glass forming ability of La-rich La-Al-Cu ternary alloys

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Keywords

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