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

作     者：Talha Qasim Ansari Haitao Huang San-Qiang Shi 

作者机构：Department of Applied Physics and Research Institute of Smart Energythe Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SAR Department of Mechanical Engineeringthe Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SAR 

出 版 物：《npj Computational Materials》 (计算材料学（英文）)

年 卷 期：2021年第7卷第1期

页      面：1299-1319页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：This work was supported by grants from the Research Grants Council of Hong Kong(PolyU152174/17E,PolyU152208/18E,and PolyU152178/20E) the Science and Technology Program of Guangdong Province of China(2020A0505090001) 

主　　题：corrosion cracking metallic 

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