Computational study of atomic mobility for bcc phase in Ti-Al-Fe system

Yi Chen; Jinshan Li; Bin Tang; Hongchao Kou; J. Segurado; Yuwen Cui

doi:10.1016/j.calphad.2014.05.004

Computational study of atomic mobility for bcc phase in Ti-Al-Fe system

Yi Chen, Jinshan Li, Bin Tang, Hongchao Kou, J. Segurado, Yuwen Cui

School of Materials Sience and Engineering

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

31 Scopus citations

Abstract

Experimental diffusion data were critically assessed to develop the atomic mobility for the bcc phase of the Ti-Al-Fe system by using the DICTRA software. Good agreements were obtained from comprehensive comparisons made between the calculated and the experimental diffusion coefficients. The developed atomic mobility was then validated by well predicting the interdiffusion behavior observed from the diffusion-couple experiments in available literature.

Original language	English
Pages (from-to)	205-212
Number of pages	8
Journal	Calphad: Computer Coupling of Phase Diagrams and Thermochemistry
Volume	46
DOIs	https://doi.org/10.1016/j.calphad.2014.05.004
State	Published - Sep 2014

Keywords

Atomic mobility
bcc Phase
Critical assessment
DICTRA
Ti-Al-Fe

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10.1016/j.calphad.2014.05.004

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title = "Computational study of atomic mobility for bcc phase in Ti-Al-Fe system",

abstract = "Experimental diffusion data were critically assessed to develop the atomic mobility for the bcc phase of the Ti-Al-Fe system by using the DICTRA software. Good agreements were obtained from comprehensive comparisons made between the calculated and the experimental diffusion coefficients. The developed atomic mobility was then validated by well predicting the interdiffusion behavior observed from the diffusion-couple experiments in available literature.",

keywords = "Atomic mobility, bcc Phase, Critical assessment, DICTRA, Ti-Al-Fe",

author = "Yi Chen and Jinshan Li and Bin Tang and Hongchao Kou and J. Segurado and Yuwen Cui",

year = "2014",

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doi = "10.1016/j.calphad.2014.05.004",

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AU - Chen, Yi

AU - Li, Jinshan

AU - Tang, Bin

AU - Kou, Hongchao

AU - Segurado, J.

AU - Cui, Yuwen

PY - 2014/9

Y1 - 2014/9

N2 - Experimental diffusion data were critically assessed to develop the atomic mobility for the bcc phase of the Ti-Al-Fe system by using the DICTRA software. Good agreements were obtained from comprehensive comparisons made between the calculated and the experimental diffusion coefficients. The developed atomic mobility was then validated by well predicting the interdiffusion behavior observed from the diffusion-couple experiments in available literature.

AB - Experimental diffusion data were critically assessed to develop the atomic mobility for the bcc phase of the Ti-Al-Fe system by using the DICTRA software. Good agreements were obtained from comprehensive comparisons made between the calculated and the experimental diffusion coefficients. The developed atomic mobility was then validated by well predicting the interdiffusion behavior observed from the diffusion-couple experiments in available literature.

KW - Atomic mobility

KW - bcc Phase

KW - Critical assessment

KW - DICTRA

KW - Ti-Al-Fe

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U2 - 10.1016/j.calphad.2014.05.004

DO - 10.1016/j.calphad.2014.05.004

M3 - 文章

AN - SCOPUS:84902655844

SN - 0364-5916

VL - 46

SP - 205

EP - 212

JO - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

JF - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

ER -

Computational study of atomic mobility for bcc phase in Ti-Al-Fe system

Abstract

Keywords

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