Interdiffusion and Atomic Mobilities in fcc Ni-Ti-Mo Alloys

C. P. Wang; W. H. Zhang; X. Yu; Y. R. Cui; L. K. Bao; D. X. Cheng; K. H. Zheng; Y. Lu; X. J. Liu

doi:10.1007/s11669-022-00962-9

Interdiffusion and Atomic Mobilities in fcc Ni-Ti-Mo Alloys

C. P. Wang
, W. H. Zhang
, X. Yu
, Y. R. Cui
, L. K. Bao
, D. X. Cheng
, K. H. Zheng
, Y. Lu^*
, X. J. Liu^*

^*Corresponding author for this work

Xiamen University
Harbin Institute of Technology Shenzhen
Institute of New Materials, Guangdong Academy of Sciences

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

2 Scopus citations

Abstract

Experimental diffusion data in fcc Ni-Ti-Mo alloys at 1373 and 1473K was measured by electronic-probe microanalysis and the interdiffusion coefficients have been determined using Whittle-Green method. The atomic mobilities of Ni, Ti and Mo in Ni-Ti-Mo alloys have been obtained through critically assessing the interdiffusion data with the DICTRA software. Comprehensive comparisons between calculated and experimental diffusion coefficients showed that the atomic mobilities obtained in this work could well reproduce the experimental data. And the validity of the diffusion mobilities was tested by simulating the concentration-distance profiles and diffusion paths in diffusion couples.

Original language	English
Pages (from-to)	345-354
Number of pages	10
Journal	Journal of Phase Equilibria and Diffusion
Volume	43
Issue number	3
DOIs	https://doi.org/10.1007/s11669-022-00962-9
State	Published - Jun 2022
Externally published	Yes

Keywords

DICTRA
Ni-Ti-Mo alloys
atomic mobility
diffusion couples
interdiffusion coefficients

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10.1007/s11669-022-00962-9

Cite this

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title = "Interdiffusion and Atomic Mobilities in fcc Ni-Ti-Mo Alloys",

abstract = "Experimental diffusion data in fcc Ni-Ti-Mo alloys at 1373 and 1473K was measured by electronic-probe microanalysis and the interdiffusion coefficients have been determined using Whittle-Green method. The atomic mobilities of Ni, Ti and Mo in Ni-Ti-Mo alloys have been obtained through critically assessing the interdiffusion data with the DICTRA software. Comprehensive comparisons between calculated and experimental diffusion coefficients showed that the atomic mobilities obtained in this work could well reproduce the experimental data. And the validity of the diffusion mobilities was tested by simulating the concentration-distance profiles and diffusion paths in diffusion couples.",

keywords = "DICTRA, Ni-Ti-Mo alloys, atomic mobility, diffusion couples, interdiffusion coefficients",

author = "Wang, \{C. P.\} and Zhang, \{W. H.\} and X. Yu and Cui, \{Y. R.\} and Bao, \{L. K.\} and Cheng, \{D. X.\} and Zheng, \{K. H.\} and Y. Lu and Liu, \{X. J.\}",

note = "Publisher Copyright: {\textcopyright} 2022, ASM International.",

year = "2022",

month = jun,

doi = "10.1007/s11669-022-00962-9",

language = "英语",

volume = "43",

pages = "345--354",

journal = "Journal of Phase Equilibria and Diffusion",

issn = "1547-7037",

publisher = "Springer New York",

number = "3",

}

TY - JOUR

T1 - Interdiffusion and Atomic Mobilities in fcc Ni-Ti-Mo Alloys

AU - Wang, C. P.

AU - Zhang, W. H.

AU - Yu, X.

AU - Cui, Y. R.

AU - Bao, L. K.

AU - Cheng, D. X.

AU - Zheng, K. H.

AU - Lu, Y.

AU - Liu, X. J.

PY - 2022/6

Y1 - 2022/6

N2 - Experimental diffusion data in fcc Ni-Ti-Mo alloys at 1373 and 1473K was measured by electronic-probe microanalysis and the interdiffusion coefficients have been determined using Whittle-Green method. The atomic mobilities of Ni, Ti and Mo in Ni-Ti-Mo alloys have been obtained through critically assessing the interdiffusion data with the DICTRA software. Comprehensive comparisons between calculated and experimental diffusion coefficients showed that the atomic mobilities obtained in this work could well reproduce the experimental data. And the validity of the diffusion mobilities was tested by simulating the concentration-distance profiles and diffusion paths in diffusion couples.

AB - Experimental diffusion data in fcc Ni-Ti-Mo alloys at 1373 and 1473K was measured by electronic-probe microanalysis and the interdiffusion coefficients have been determined using Whittle-Green method. The atomic mobilities of Ni, Ti and Mo in Ni-Ti-Mo alloys have been obtained through critically assessing the interdiffusion data with the DICTRA software. Comprehensive comparisons between calculated and experimental diffusion coefficients showed that the atomic mobilities obtained in this work could well reproduce the experimental data. And the validity of the diffusion mobilities was tested by simulating the concentration-distance profiles and diffusion paths in diffusion couples.

KW - DICTRA

KW - Ni-Ti-Mo alloys

KW - atomic mobility

KW - diffusion couples

KW - interdiffusion coefficients

UR - https://www.scopus.com/pages/publications/85133211616

U2 - 10.1007/s11669-022-00962-9

DO - 10.1007/s11669-022-00962-9

M3 - 文章

AN - SCOPUS:85133211616

SN - 1547-7037

VL - 43

SP - 345

EP - 354

JO - Journal of Phase Equilibria and Diffusion

JF - Journal of Phase Equilibria and Diffusion

IS - 3

ER -

Interdiffusion and Atomic Mobilities in fcc Ni-Ti-Mo Alloys

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Keywords

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