Phase-field simulation of the effect of interaction among ordered domains on interdiffusion in Ni-Al-Cr alloys

Yu Xiang Zhang; Jin Cheng Wang; Yu Juan Yang; Gen Cang Yang; Yao He Zhou

doi:10.1088/1674-1056/18/10/050

Phase-field simulation of the effect of interaction among ordered domains on interdiffusion in Ni-Al-Cr alloys

Yu Xiang Zhang, Jin Cheng Wang, Yu Juan Yang, Gen Cang Yang, Yao He Zhou

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

5 Scopus citations

Abstract

The effect of interaction among γ′ ordered domains on the interdiffusion process in γ + γ′/γ and γ + γ′/γ + γ′ diffusion couples is investigated by using the phase-field method, in which bulk free energy and mobility are linked with thermodynamic and kinetic databases. Simulated results show that the interaction among γ′ ordered domains has great influence on the microstructure, the interdiffusion velocity and the volume fraction of γ′ phase on both sides of the diffusion couples.

Original language	English
Pages (from-to)	4407-4412
Number of pages	6
Journal	Chinese Physics B
Volume	18
Issue number	10
DOIs	https://doi.org/10.1088/1674-1056/18/10/050
State	Published - 2009

Keywords

Interdiffusion
Ni-Al-Cr
Ordered domain
Phase-field method

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10.1088/1674-1056/18/10/050

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title = "Phase-field simulation of the effect of interaction among ordered domains on interdiffusion in Ni-Al-Cr alloys",

abstract = "The effect of interaction among γ′ ordered domains on the interdiffusion process in γ + γ′/γ and γ + γ′/γ + γ′ diffusion couples is investigated by using the phase-field method, in which bulk free energy and mobility are linked with thermodynamic and kinetic databases. Simulated results show that the interaction among γ′ ordered domains has great influence on the microstructure, the interdiffusion velocity and the volume fraction of γ′ phase on both sides of the diffusion couples.",

keywords = "Interdiffusion, Ni-Al-Cr, Ordered domain, Phase-field method",

author = "Zhang, {Yu Xiang} and Wang, {Jin Cheng} and Yang, {Yu Juan} and Yang, {Gen Cang} and Zhou, {Yao He}",

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T1 - Phase-field simulation of the effect of interaction among ordered domains on interdiffusion in Ni-Al-Cr alloys

AU - Zhang, Yu Xiang

AU - Wang, Jin Cheng

AU - Yang, Yu Juan

AU - Yang, Gen Cang

AU - Zhou, Yao He

PY - 2009

Y1 - 2009

N2 - The effect of interaction among γ′ ordered domains on the interdiffusion process in γ + γ′/γ and γ + γ′/γ + γ′ diffusion couples is investigated by using the phase-field method, in which bulk free energy and mobility are linked with thermodynamic and kinetic databases. Simulated results show that the interaction among γ′ ordered domains has great influence on the microstructure, the interdiffusion velocity and the volume fraction of γ′ phase on both sides of the diffusion couples.

AB - The effect of interaction among γ′ ordered domains on the interdiffusion process in γ + γ′/γ and γ + γ′/γ + γ′ diffusion couples is investigated by using the phase-field method, in which bulk free energy and mobility are linked with thermodynamic and kinetic databases. Simulated results show that the interaction among γ′ ordered domains has great influence on the microstructure, the interdiffusion velocity and the volume fraction of γ′ phase on both sides of the diffusion couples.

KW - Interdiffusion

KW - Ni-Al-Cr

KW - Ordered domain

KW - Phase-field method

UR - http://www.scopus.com/inward/record.url?scp=70350456091&partnerID=8YFLogxK

U2 - 10.1088/1674-1056/18/10/050

DO - 10.1088/1674-1056/18/10/050

M3 - 文章

AN - SCOPUS:70350456091

SN - 1674-1056

VL - 18

SP - 4407

EP - 4412

JO - Chinese Physics B

JF - Chinese Physics B

IS - 10

ER -

Phase-field simulation of the effect of interaction among ordered domains on interdiffusion in Ni-Al-Cr alloys

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Keywords

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