A robust and intelligent computational framework for assessing diffusion coefficients in alloys

S Wen, C Du, H Liu, Q Min, Y Liu, Y Du - Journal of Alloys and Compounds, 2023 - Elsevier
In order to determine the diffusion coefficients for alloys accurately, high-quality
thermodynamic and kinetic databases are of essential prerequisites. Under the premise of …

Experimental and Computational study of diffusion mobilities for fcc Ni-Cr-Mo alloys

N Zhu, J Li, XG Lu, Y He, J Zhang - Metallurgical and Materials …, 2015 - Springer
Based on the available thermodynamic parameters and experimental diffusivities in the
literature as well as measured in the present work, the diffusion mobilities of Ni, Cr, and Mo …

Experimental and computational study of diffusion mobilities for fcc Ni–Cu–Mn alloys

N Zhu, X Xu, XG Lu, Y He, J Zhang, H Jiang - Calphad, 2016 - Elsevier
Based on the available thermodynamic description and experimental diffusivities, the
diffusion mobilities of Ni, Cu and Mn for fcc Ni–Cu–Mn ternary alloys have been investigated …

A simple yet general model of binary diffusion coefficients emerged from a comprehensive assessment of 18 binary systems

W Zhong, Q Zhang, JC Zhao - Acta Materialia, 2021 - Elsevier
This study is the most comprehensive test to date aiming at defining the optimal number of
fitting parameters for a reliable mathematical description of the diffusion behavior of a binary …

Diffusion behavior and atomic mobilities for fcc Cu–Cr–Ni alloys

G Xu, Y Liu, F Lei, G Sheng, Z Kang - Journal of Alloys and Compounds, 2015 - Elsevier
In this work, diffusion couples of fcc Cu–Cr–Ni alloys annealed at 1373 K for 80 h are
investigated. The interdiffusion coefficients are retrieved from common compositions of two …

Diffusivities and atomic mobilities for fcc Cu–Ni–Sn alloys

Y Liu, C Chen, D Liu, Y Du, S Liu, X Tao, Y Ouyang - Calphad, 2017 - Elsevier
Utilizing five groups of bulk diffusion couples together with electron probe microanalysis
technique, the composition-dependent ternary interdiffusion coefficients in fcc Cu–Ni–Sn …

Simulation of atomic mobilities, interdiffusivities and diffusional evolution in fcc Ni-Cu-Ti alloys

C Li, S Huang, Y Liu - Journal of Alloys and Compounds, 2019 - Elsevier
As a contribution to establish a general Ni-based mobility database, the atomic mobilities in
fcc Ni-Cu-Ti alloys were explored in this work. Diffusion couples were annealed at 1273 K …

Assessment of the diffusional mobilities in fcc Ni–Nb and fcc Ni–Mo alloys

XJ Liu, HH Hu, JJ Han, Y Lu, CP Wang - Calphad, 2012 - Elsevier
The atomic mobilities of the fcc Ni–Nb and Ni–Mo binary system have been assessed on the
basis of the available kinetic information and given as functions of temperatures and …

Interdiffusion and atomic mobilities in bcc V–X (X= Mn, Sn and Ni) alloys: Measurement and modeling

F Wang, Y Du, Q Min, C Du, S Wen, H Liu, L Zhong… - Calphad, 2021 - Elsevier
Totally 8 diffusion couples were prepared and the composition-dependent interdiffusion
coefficients in bcc V–Mn, V–Sn and V–Ni alloys were measured between 1323 and 1503 K …

High-throughput determination of composition-dependent interdiffusivity matrices and atomic mobilities in fcc Cu-Ni-Al alloys by combining diffusion couple …

B Zhang, E Zhang, Y Tang, X Wu, W Yi, J Zhong… - … Materials Transactions A, 2021 - Springer
In this paper, eight solid-state diffusion couples in fcc ternary Cu-Ni-Al alloys at 1073, 1173
and 1273 K were prepared, and the corresponding composition profiles were measured with …