Prediction of solid-liquid interface stability by coupling M-S model with CALPHAD method

Ruijie Zhang; Zhi He; Zhongwei Chen; Wanqi Jie

Prediction of solid-liquid interface stability by coupling M-S model with CALPHAD method

Ruijie Zhang, Zhi He, Zhongwei Chen, Wanqi Jie

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

Abstract

A method to predict the solid-liquid interface stability during unidirectional solidification is developed by coupling the M-S model with the CALPHAD method. The method was applied to Al-0.38 Zn and Al-0.34 Si-0.14 Mg (wt pct) alloys, and the predicted results were compared with some former experimental data of the two alloys. The good agreement between the calculation results and the experimental data demonstrates the superiority of the present method to the classical one based on constant parameter assumptions.

Original language	English
Pages (from-to)	466-468
Number of pages	3
Journal	Journal of Materials Science and Technology
Volume	20
Issue number	4
State	Published - Jul 2004

Keywords

CALPHAD method
Interface stability
Unidirectional solidification

Cite this

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title = "Prediction of solid-liquid interface stability by coupling M-S model with CALPHAD method",

abstract = "A method to predict the solid-liquid interface stability during unidirectional solidification is developed by coupling the M-S model with the CALPHAD method. The method was applied to Al-0.38 Zn and Al-0.34 Si-0.14 Mg (wt pct) alloys, and the predicted results were compared with some former experimental data of the two alloys. The good agreement between the calculation results and the experimental data demonstrates the superiority of the present method to the classical one based on constant parameter assumptions.",

keywords = "CALPHAD method, Interface stability, Unidirectional solidification",

author = "Ruijie Zhang and Zhi He and Zhongwei Chen and Wanqi Jie",

year = "2004",

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volume = "20",

pages = "466--468",

journal = "Journal of Materials Science and Technology",

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AU - Zhang, Ruijie

AU - He, Zhi

AU - Chen, Zhongwei

AU - Jie, Wanqi

PY - 2004/7

Y1 - 2004/7

N2 - A method to predict the solid-liquid interface stability during unidirectional solidification is developed by coupling the M-S model with the CALPHAD method. The method was applied to Al-0.38 Zn and Al-0.34 Si-0.14 Mg (wt pct) alloys, and the predicted results were compared with some former experimental data of the two alloys. The good agreement between the calculation results and the experimental data demonstrates the superiority of the present method to the classical one based on constant parameter assumptions.

AB - A method to predict the solid-liquid interface stability during unidirectional solidification is developed by coupling the M-S model with the CALPHAD method. The method was applied to Al-0.38 Zn and Al-0.34 Si-0.14 Mg (wt pct) alloys, and the predicted results were compared with some former experimental data of the two alloys. The good agreement between the calculation results and the experimental data demonstrates the superiority of the present method to the classical one based on constant parameter assumptions.

KW - CALPHAD method

KW - Interface stability

KW - Unidirectional solidification

UR - http://www.scopus.com/inward/record.url?scp=6944227722&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:6944227722

SN - 1005-0302

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SP - 466

EP - 468

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

IS - 4

ER -

Prediction of solid-liquid interface stability by coupling M-S model with CALPHAD method

Abstract

Keywords

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