A phase-field study to explore the nature of the morphological instability of Kirkendall voids in complex alloys

A phase-field study to explore the nature of the morphological instability of Kirkendall voids in complex alloys

Abstract The present research explores theoretical and computational aspects of the morphological instability of Kirkendall voids induced by a directed flux of vacancies. A quantitative phase-field model is coupled with a multi-component diffusion model and CALPHAD-type thermodynamic and kinetic dat...

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Bibliographic Details
Main Authors: Ahmadreza Riyahi khorasgani, Ingo Steinbach, Bettina Camin, Julia Kundin
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Morphological instability
Kirkendall voids
Mullins–Sekerka linear stability
Phase field
Diffusion
Online Access:https://doi.org/10.1038/s41598-024-81532-6
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https://doi.org/10.1038/s41598-024-81532-6

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