Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack

Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack

Abstract The complex degradation of metallic materials in aggressive environments can result in morphological and microstructural changes. The phase-field (PF) method is an effective computational approach to understanding and predicting the morphology, phase change and/or transformation of material...

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Main Authors: Talha Qasim Ansari, Haitao Huang, San-Qiang Shi
Format: Article
Language:English
Published: Nature Publishing Group 2021-09-01
Series:npj Computational Materials
Online Access:https://doi.org/10.1038/s41524-021-00612-7
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spelling doaj-89353b40e8bb4be697bfea4cb9a7360b2021-09-12T11:16:16ZengNature Publishing Groupnpj Computational Materials2057-39602021-09-017112110.1038/s41524-021-00612-7Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attackTalha Qasim Ansari0Haitao Huang1San-Qiang Shi2Department of Applied Physics and Research Institute of Smart Energy, the Hong Kong Polytechnic UniversityDepartment of Applied Physics and Research Institute of Smart Energy, the Hong Kong Polytechnic UniversityDepartment of Mechanical Engineering, the Hong Kong Polytechnic UniversityAbstract The complex degradation of metallic materials in aggressive environments can result in morphological and microstructural changes. The phase-field (PF) method is an effective computational approach to understanding and predicting the morphology, phase change and/or transformation of materials. PF models are based on conserved and non-conserved field variables that represent each phase as a function of space and time coupled with time-dependent equations that describe the mechanisms. This report summarizes progress in the PF modeling of degradation of metallic materials in aqueous corrosion, hydrogen-assisted cracking, high-temperature metal oxidation in the gas phase and porous structure evolution with insights to future applications.https://doi.org/10.1038/s41524-021-00612-7
collection DOAJ
language English
format Article
sources DOAJ
author Talha Qasim Ansari
Haitao Huang
San-Qiang Shi
spellingShingle Talha Qasim Ansari
Haitao Huang
San-Qiang Shi
Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
npj Computational Materials
author_facet Talha Qasim Ansari
Haitao Huang
San-Qiang Shi
author_sort Talha Qasim Ansari
title Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
title_short Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
title_full Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
title_fullStr Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
title_full_unstemmed Phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
title_sort phase field modeling for the morphological and microstructural evolution of metallic materials under environmental attack
publisher Nature Publishing Group
series npj Computational Materials
issn 2057-3960
publishDate 2021-09-01
description Abstract The complex degradation of metallic materials in aggressive environments can result in morphological and microstructural changes. The phase-field (PF) method is an effective computational approach to understanding and predicting the morphology, phase change and/or transformation of materials. PF models are based on conserved and non-conserved field variables that represent each phase as a function of space and time coupled with time-dependent equations that describe the mechanisms. This report summarizes progress in the PF modeling of degradation of metallic materials in aqueous corrosion, hydrogen-assisted cracking, high-temperature metal oxidation in the gas phase and porous structure evolution with insights to future applications.
url https://doi.org/10.1038/s41524-021-00612-7
work_keys_str_mv AT talhaqasimansari phasefieldmodelingforthemorphologicalandmicrostructuralevolutionofmetallicmaterialsunderenvironmentalattack
AT haitaohuang phasefieldmodelingforthemorphologicalandmicrostructuralevolutionofmetallicmaterialsunderenvironmentalattack
AT sanqiangshi phasefieldmodelingforthemorphologicalandmicrostructuralevolutionofmetallicmaterialsunderenvironmentalattack
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