Study on the galvanic corrosion of aluminum alloy single bolted lap joints in simulated atmospheres

doi:10.1002/maco.201709555

	Study on the galvanic corrosion of aluminum alloy single bolted lap joints in simulated atmospheres
	Zhang, Y.1 ; Chen, Y. -L.1; Fan, W. -J.1,2; Wang, C. -G.1; Bian, G. -X.1
	2017-10-01
发表期刊	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
卷号	68 期号:10 页码:1107-1115
文章类型	Article
摘要	The corrosion behavior of galvanic couples covered by a 0.5mm thick film using a homemade electrochemical measurement device has been researched in this work. The potential distribution and current density of lap joints (bare and coating damaged) in the thin layer electrolyte have been calculated using the boundary element method (BEM). The results show that the potential of 2A12 aluminum alloy plates as an anode shifted positively after lapping. The degree of anodic polarization and the corrosion rates reached the highest values in the regions around the bolts and then decreased on either side. The corrosion rate is closely related to the coating damage area; the smaller the damage area is, the larger the corrosion rate in the region of coating damage. The results of simulations conform to reality.
关键词	Bem Coating Damage Corrosion Rate Numerical Simulation Potential Distribution Thin Layer Electrolyte
DOI	10.1002/maco.201709555
收录类别	SCI
语种	英语
WOS记录号	WOS:000412167800009
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/143205
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Naval Aeronaut Engn Acad, Qingdao Branch, 2 Siliu Middle Rd, Qingdao 266041, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Y.,Chen, Y. -L.,Fan, W. -J.,et al. Study on the galvanic corrosion of aluminum alloy single bolted lap joints in simulated atmospheres[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2017,68(10):1107-1115.
APA	Zhang, Y.,Chen, Y. -L.,Fan, W. -J.,Wang, C. -G.,&Bian, G. -X..(2017).Study on the galvanic corrosion of aluminum alloy single bolted lap joints in simulated atmospheres.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,68(10),1107-1115.
MLA	Zhang, Y.,et al."Study on the galvanic corrosion of aluminum alloy single bolted lap joints in simulated atmospheres".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 68.10(2017):1107-1115.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
Study on the galvani（1057KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览