IMR OpenIR
Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure
Liu, Rui1,2; Liu, Li1,3; Tian, Wenliang1; Cui, Yu1; Wang, Fuhui1,3
Corresponding AuthorLiu, Li(liuli@mail.neu.edu.cn)
2021-02-20
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume64Pages:233-240
AbstractThe stresses around bubbles formed on a coating/substrate interface under hydrostatic pressure (HP) and alternating hydrostatic pressure (AHP) were calculated using the finite element method. The results reveal that HP promotes coating failure but does not mechanically destroy the interface, whereas AHP can provide tensile stress on bubbles formed at the interface and accelerate disbonding of the coating. Because of water resistance, a lag time exists for the coating that serves in an AHP environment. The coating can have a better protective performance if the lag time suits the AHP to minimize the impact of the AHP on the interface. (c) 2020 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordFinite element method Organic coatings Alternating hydrostatic pressure Interfacial bubbles Adhesion
Funding OrganizationNational Natural Science Foundation of China ; National Key R&D Program of China ; A class pilot of the Chinese Academy of Sciences
DOI10.1016/j.jmst.2019.10.008
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51871049] ; National Natural Science Foundation of China[51622106] ; National Key R&D Program of China[2017YFB0702303] ; A class pilot of the Chinese Academy of Sciences[XDA22010303]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000607110600022
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/158994
Collection中国科学院金属研究所
Corresponding AuthorLiu, Li
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat MoE, Shenyang 110819, Peoples R China
Recommended Citation
GB/T 7714
Liu, Rui,Liu, Li,Tian, Wenliang,et al. Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,64:233-240.
APA Liu, Rui,Liu, Li,Tian, Wenliang,Cui, Yu,&Wang, Fuhui.(2021).Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,64,233-240.
MLA Liu, Rui,et al."Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 64(2021):233-240.
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