Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure

doi:10.1016/j.jmst.2019.10.008

IMR OpenIR

	Finite element analysis of effect of interfacial bubbles on performance of epoxy coatings under alternating hydrostatic pressure
	Liu, Rui 1,2; Liu, Li 1,3; Tian, Wenliang 1; Cui, Yu 1; Wang, Fuhui 1,3
通讯作者	Liu, Li(liuli@mail.neu.edu.cn)
	2021-02-20
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	64 页码:233-240
摘要	The 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.
关键词	Finite element method Organic coatings Alternating hydrostatic pressure Interfacial bubbles Adhesion
资助者	National Natural Science Foundation of China ; National Key R&D Program of China ; A class pilot of the Chinese Academy of Sciences
DOI	10.1016/j.jmst.2019.10.008
收录类别	SCI
语种	英语
资助项目	National 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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000607110600022
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/158994
专题	中国科学院金属研究所
通讯作者	Liu, Li
作者单位	1.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
推荐引用方式 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.