Assessment of diffusion mobility for the bcc phase of the TiAlCr system

Weibang Li; Bin Tang; Y. W. Cui; Rui Hu; Hui Chang; Jinshan Li; Lian Zhou

doi:10.1016/j.calphad.2011.05.006

Assessment of diffusion mobility for the bcc phase of the TiAlCr system

Weibang Li, Bin Tang, Y. W. Cui, Rui Hu, Hui Chang, Jinshan Li, Lian Zhou

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

31 引用（Scopus）

摘要

Experimental diffusion data in the literature were critically assessed to develop the diffusion mobility for the bcc phase of the TiAlCr system by means of a DICTRA-type (Diffusion Controlled Transformation) diffusion modeling. Good agreements were obtained from comprehensive comparisons made between the calculated and experimental diffusion coefficients. The developed diffusion mobility was further validated by appropriate prediction of interdiffusion behavior observed from diffusion couple experiments in the literature.

源语言	英语
页（从-至）	384-390
页数	7
期刊	Calphad: Computer Coupling of Phase Diagrams and Thermochemistry
卷	35
期	3
DOI	https://doi.org/10.1016/j.calphad.2011.05.006
出版状态	已出版 - 9月 2011

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10.1016/j.calphad.2011.05.006

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abstract = "Experimental diffusion data in the literature were critically assessed to develop the diffusion mobility for the bcc phase of the TiAlCr system by means of a DICTRA-type (Diffusion Controlled Transformation) diffusion modeling. Good agreements were obtained from comprehensive comparisons made between the calculated and experimental diffusion coefficients. The developed diffusion mobility was further validated by appropriate prediction of interdiffusion behavior observed from diffusion couple experiments in the literature.",

keywords = "Critical assessment, DICTRA modeling, Diffusion mobility, TiAlCr",

author = "Weibang Li and Bin Tang and Cui, {Y. W.} and Rui Hu and Hui Chang and Jinshan Li and Lian Zhou",

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AU - Li, Weibang

AU - Tang, Bin

AU - Cui, Y. W.

AU - Hu, Rui

AU - Chang, Hui

AU - Li, Jinshan

AU - Zhou, Lian

PY - 2011/9

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N2 - Experimental diffusion data in the literature were critically assessed to develop the diffusion mobility for the bcc phase of the TiAlCr system by means of a DICTRA-type (Diffusion Controlled Transformation) diffusion modeling. Good agreements were obtained from comprehensive comparisons made between the calculated and experimental diffusion coefficients. The developed diffusion mobility was further validated by appropriate prediction of interdiffusion behavior observed from diffusion couple experiments in the literature.

AB - Experimental diffusion data in the literature were critically assessed to develop the diffusion mobility for the bcc phase of the TiAlCr system by means of a DICTRA-type (Diffusion Controlled Transformation) diffusion modeling. Good agreements were obtained from comprehensive comparisons made between the calculated and experimental diffusion coefficients. The developed diffusion mobility was further validated by appropriate prediction of interdiffusion behavior observed from diffusion couple experiments in the literature.

KW - Critical assessment

KW - DICTRA modeling

KW - Diffusion mobility

KW - TiAlCr

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JO - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

JF - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

IS - 3

ER -

Assessment of diffusion mobility for the bcc phase of the TiAlCr system

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