Thermodynamic Calculation of Bi–Sn Alloy Phase Diagram Under Pressure with Advanced Density Measurements

Han Gyeol Kim, Joonho Lee, Guy Makov

Research output: Contribution to journalArticle

Abstract

Abstract: Bi–Sn alloy phase diagram under pressure was re-calculated using the CALculation of PHAse Diagrams method by applying new density data. Theoretically, alloy phase diagram under pressure can be calculated with bulk thermodynamic database and thermophysical property data such as density and sonic velocity. In the recent study by Emuna et al. (J Alloys Compd 687:360–369, 2016), thermodynamic parameters were determined from literature values with additional modification to fit experimental data of phase boundaries. In this study, density of liquid Bi–Sn alloys was re-evaluated with an advanced density measurement technique: the constrained drop method. By applying the new density data, the Bi–Sn phase diagram under pressure could be calculated successfully without any modification of thermodynamic parameters. Graphic Abstract: [Figure not available: see fulltext.].

Original languageEnglish
JournalMetals and Materials International
DOIs
Publication statusPublished - 2019 Jan 1

Fingerprint

Phase diagrams
phase diagrams
Thermodynamics
thermodynamics
Density of liquids
liquid alloys
thermophysical properties
Phase boundaries
Thermodynamic properties
thermodynamic properties
diagrams

Keywords

  • Bi–Sn alloy
  • CALPHAD
  • Density
  • Phase diagrams
  • Pressure

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

Cite this

@article{6299e3dca02b46c3bca9eeecc915d793,
title = "Thermodynamic Calculation of Bi–Sn Alloy Phase Diagram Under Pressure with Advanced Density Measurements",
abstract = "Abstract: Bi–Sn alloy phase diagram under pressure was re-calculated using the CALculation of PHAse Diagrams method by applying new density data. Theoretically, alloy phase diagram under pressure can be calculated with bulk thermodynamic database and thermophysical property data such as density and sonic velocity. In the recent study by Emuna et al. (J Alloys Compd 687:360–369, 2016), thermodynamic parameters were determined from literature values with additional modification to fit experimental data of phase boundaries. In this study, density of liquid Bi–Sn alloys was re-evaluated with an advanced density measurement technique: the constrained drop method. By applying the new density data, the Bi–Sn phase diagram under pressure could be calculated successfully without any modification of thermodynamic parameters. Graphic Abstract: [Figure not available: see fulltext.].",
keywords = "Bi–Sn alloy, CALPHAD, Density, Phase diagrams, Pressure",
author = "Kim, {Han Gyeol} and Joonho Lee and Guy Makov",
year = "2019",
month = "1",
day = "1",
doi = "10.1007/s12540-019-00359-3",
language = "English",
journal = "Metals and Materials International",
issn = "1598-9623",
publisher = "Korean Institute of Metals and Materials",

}

TY - JOUR

T1 - Thermodynamic Calculation of Bi–Sn Alloy Phase Diagram Under Pressure with Advanced Density Measurements

AU - Kim, Han Gyeol

AU - Lee, Joonho

AU - Makov, Guy

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Abstract: Bi–Sn alloy phase diagram under pressure was re-calculated using the CALculation of PHAse Diagrams method by applying new density data. Theoretically, alloy phase diagram under pressure can be calculated with bulk thermodynamic database and thermophysical property data such as density and sonic velocity. In the recent study by Emuna et al. (J Alloys Compd 687:360–369, 2016), thermodynamic parameters were determined from literature values with additional modification to fit experimental data of phase boundaries. In this study, density of liquid Bi–Sn alloys was re-evaluated with an advanced density measurement technique: the constrained drop method. By applying the new density data, the Bi–Sn phase diagram under pressure could be calculated successfully without any modification of thermodynamic parameters. Graphic Abstract: [Figure not available: see fulltext.].

AB - Abstract: Bi–Sn alloy phase diagram under pressure was re-calculated using the CALculation of PHAse Diagrams method by applying new density data. Theoretically, alloy phase diagram under pressure can be calculated with bulk thermodynamic database and thermophysical property data such as density and sonic velocity. In the recent study by Emuna et al. (J Alloys Compd 687:360–369, 2016), thermodynamic parameters were determined from literature values with additional modification to fit experimental data of phase boundaries. In this study, density of liquid Bi–Sn alloys was re-evaluated with an advanced density measurement technique: the constrained drop method. By applying the new density data, the Bi–Sn phase diagram under pressure could be calculated successfully without any modification of thermodynamic parameters. Graphic Abstract: [Figure not available: see fulltext.].

KW - Bi–Sn alloy

KW - CALPHAD

KW - Density

KW - Phase diagrams

KW - Pressure

UR - http://www.scopus.com/inward/record.url?scp=85069444320&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85069444320&partnerID=8YFLogxK

U2 - 10.1007/s12540-019-00359-3

DO - 10.1007/s12540-019-00359-3

M3 - Article

AN - SCOPUS:85069444320

JO - Metals and Materials International

JF - Metals and Materials International

SN - 1598-9623

ER -