Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr4-C2Cl6 alloy

Yujuan Yang; Jincheng C. Wang; Yuxiang Zhang; Yaochan Zhu; Junjie Li; Gencang Yang

doi:10.1016/j.jcrysgro.2009.02.011

Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr₄-C₂Cl₆ alloy

Yujuan Yang, Jincheng C. Wang, Yuxiang Zhang, Yaochan Zhu, Junjie Li, Gencang Yang

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

4 Scopus citations

Abstract

Three-dimensional (3D) multi-phase field simulations are performed to study the lamellar stability of a directionally solidified hypereutectic CBr₄-C₂Cl₆ alloy in both the longitudinal and the transverse directions. The 3D simulation results show that the morphology evolution in the longitudinal direction is consistent with that in two dimensions, but the morphology evolution in the transverse direction is much complex and some new patterns form. The discussion on the mechanism of lamellar spacing adjustment shows that the lamellar spacing adjustment in 3D is through lamellar termination and lamellar creation.

Original language	English
Pages (from-to)	2496-2500
Number of pages	5
Journal	Journal of Crystal Growth
Volume	311
Issue number	8
DOIs	https://doi.org/10.1016/j.jcrysgro.2009.02.011
State	Published - 1 Apr 2009

Keywords

A1. Phase field
A1. Stability
A1. Three-dimensional
B1. Hypereutectic

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10.1016/j.jcrysgro.2009.02.011

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title = "Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr4-C2Cl6 alloy",

abstract = "Three-dimensional (3D) multi-phase field simulations are performed to study the lamellar stability of a directionally solidified hypereutectic CBr4-C2Cl6 alloy in both the longitudinal and the transverse directions. The 3D simulation results show that the morphology evolution in the longitudinal direction is consistent with that in two dimensions, but the morphology evolution in the transverse direction is much complex and some new patterns form. The discussion on the mechanism of lamellar spacing adjustment shows that the lamellar spacing adjustment in 3D is through lamellar termination and lamellar creation.",

keywords = "A1. Phase field, A1. Stability, A1. Three-dimensional, B1. Hypereutectic",

author = "Yujuan Yang and Wang, {Jincheng C.} and Yuxiang Zhang and Yaochan Zhu and Junjie Li and Gencang Yang",

year = "2009",

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doi = "10.1016/j.jcrysgro.2009.02.011",

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TY - JOUR

T1 - Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr4-C2Cl6 alloy

AU - Yang, Yujuan

AU - Wang, Jincheng C.

AU - Zhang, Yuxiang

AU - Zhu, Yaochan

AU - Li, Junjie

AU - Yang, Gencang

PY - 2009/4/1

Y1 - 2009/4/1

N2 - Three-dimensional (3D) multi-phase field simulations are performed to study the lamellar stability of a directionally solidified hypereutectic CBr4-C2Cl6 alloy in both the longitudinal and the transverse directions. The 3D simulation results show that the morphology evolution in the longitudinal direction is consistent with that in two dimensions, but the morphology evolution in the transverse direction is much complex and some new patterns form. The discussion on the mechanism of lamellar spacing adjustment shows that the lamellar spacing adjustment in 3D is through lamellar termination and lamellar creation.

AB - Three-dimensional (3D) multi-phase field simulations are performed to study the lamellar stability of a directionally solidified hypereutectic CBr4-C2Cl6 alloy in both the longitudinal and the transverse directions. The 3D simulation results show that the morphology evolution in the longitudinal direction is consistent with that in two dimensions, but the morphology evolution in the transverse direction is much complex and some new patterns form. The discussion on the mechanism of lamellar spacing adjustment shows that the lamellar spacing adjustment in 3D is through lamellar termination and lamellar creation.

KW - A1. Phase field

KW - A1. Stability

KW - A1. Three-dimensional

KW - B1. Hypereutectic

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DO - 10.1016/j.jcrysgro.2009.02.011

M3 - 文章

AN - SCOPUS:65249171489

SN - 0022-0248

VL - 311

SP - 2496

EP - 2500

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

IS - 8

ER -

Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr₄-C₂Cl₆ alloy

Abstract

Keywords

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