Prediction of Phase Separation of Immiscible Ga-Tl Alloys

Yunkyum Kim; Han Gyeol Kim; Youn Bae Kang; George Kaptay; Joonho Lee

doi:10.1007/s11661-017-4075-0

Prediction of Phase Separation of Immiscible Ga-Tl Alloys

Yunkyum Kim, Han Gyeol Kim, Youn Bae Kang, George Kaptay, Joonho Lee

Department of Materials Science and Engineering

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

8 Citations (Scopus)

Abstract

Phase separation temperature of Ga-Tl liquid alloys was investigated using the constrained drop method. With this method, density and surface tension were investigated together. Despite strong repulsive interactions, molar volume showed ideal mixing behavior, whereas surface tension of the alloy was close to that of pure Tl due to preferential adsorption of Tl. Phase separation temperatures and surface tension values obtained with this method were close to the theoretically calculated values using three different thermodynamic models.

Original language	English
Pages (from-to)	3130-3136
Number of pages	7
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	48
Issue number	6
DOIs	https://doi.org/10.1007/s11661-017-4075-0
Publication status	Published - 2017 Jun 1

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

Access to Document

10.1007/s11661-017-4075-0

Cite this

@article{a13b0e1acdd84899a9422af81b8de413,

title = "Prediction of Phase Separation of Immiscible Ga-Tl Alloys",

abstract = "Phase separation temperature of Ga-Tl liquid alloys was investigated using the constrained drop method. With this method, density and surface tension were investigated together. Despite strong repulsive interactions, molar volume showed ideal mixing behavior, whereas surface tension of the alloy was close to that of pure Tl due to preferential adsorption of Tl. Phase separation temperatures and surface tension values obtained with this method were close to the theoretically calculated values using three different thermodynamic models.",

author = "Yunkyum Kim and Kim, {Han Gyeol} and Kang, {Youn Bae} and George Kaptay and Joonho Lee",

note = "Funding Information: This research was supported by the Converging Research Center Program (National Research Foundation of Korea, NRF-2014M3C1A8053738) through the Ministry of Science, ICT & Future Planning. YK was supported by the Korea University Grant. Publisher Copyright: {\textcopyright} 2017, The Minerals, Metals & Materials Society and ASM International.",

year = "2017",

month = jun,

day = "1",

doi = "10.1007/s11661-017-4075-0",

language = "English",

volume = "48",

pages = "3130--3136",

journal = "Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",

issn = "1073-5623",

publisher = "Springer Boston",

number = "6",

}

TY - JOUR

T1 - Prediction of Phase Separation of Immiscible Ga-Tl Alloys

AU - Kim, Yunkyum

AU - Kim, Han Gyeol

AU - Kang, Youn Bae

AU - Kaptay, George

AU - Lee, Joonho

N1 - Funding Information: This research was supported by the Converging Research Center Program (National Research Foundation of Korea, NRF-2014M3C1A8053738) through the Ministry of Science, ICT & Future Planning. YK was supported by the Korea University Grant. Publisher Copyright: © 2017, The Minerals, Metals & Materials Society and ASM International.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - Phase separation temperature of Ga-Tl liquid alloys was investigated using the constrained drop method. With this method, density and surface tension were investigated together. Despite strong repulsive interactions, molar volume showed ideal mixing behavior, whereas surface tension of the alloy was close to that of pure Tl due to preferential adsorption of Tl. Phase separation temperatures and surface tension values obtained with this method were close to the theoretically calculated values using three different thermodynamic models.

AB - Phase separation temperature of Ga-Tl liquid alloys was investigated using the constrained drop method. With this method, density and surface tension were investigated together. Despite strong repulsive interactions, molar volume showed ideal mixing behavior, whereas surface tension of the alloy was close to that of pure Tl due to preferential adsorption of Tl. Phase separation temperatures and surface tension values obtained with this method were close to the theoretically calculated values using three different thermodynamic models.

UR - http://www.scopus.com/inward/record.url?scp=85016070923&partnerID=8YFLogxK

U2 - 10.1007/s11661-017-4075-0

DO - 10.1007/s11661-017-4075-0

M3 - Article

AN - SCOPUS:85016070923

SN - 1073-5623

VL - 48

SP - 3130

EP - 3136

JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 6

ER -

Prediction of Phase Separation of Immiscible Ga-Tl Alloys

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this