Effect of Halomonas titanicae on fluctuating water-line corrosion of EH40 steel

doi:10.1016/j.bioelechem.2024.108703

	Effect of Halomonas titanicae on fluctuating water-line corrosion of EH40 steel
	Li, Ce 1,2,3,4; Wu, Jiajia1,2,3 ; Wang, Peng1,2,3 ; Zhang, Dun 1,2,3; Zhu, Liyang1,2,3,4 ; Gao, Yaohua 1,2,3,4; Wang, Wenkai 1,2,3,4; Sun, Hanzhe 1,2,3,4
	2024-08-01
发表期刊	BIOELECTROCHEMISTRY
ISSN	1567-5394
卷号	158 页码:11
通讯作者	Wu, Jiajia(wujiajia@qdio.ac.cn) ; Wang, Peng(wangpeng@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn)
摘要	The fluctuating water-line corrosion of EH40 steel in sterile and biotic media was investigated with a wire beam electrode. When the coupons were partially immersed in the sterile medium, the position of the low water-line acted as the cathodic zone and the area below the low water-line constantly served as the main anodic zone. The thin electrolyte layers with uneven thickness promoted the galvanic current of the region below the low waterline. Different from the sterile environment, the metabolism of Halomonas titanica with oxygen as the final electron acceptor reduced the dissolved oxygen concentration, which resulted in the position of the low waterline acting as the anodic zone.
关键词	Water -line corrosion EH40 steel Wire beam electrode Microbiologically influenced corrosion Halomonas titanicae
DOI	10.1016/j.bioelechem.2024.108703
收录类别	SCI
语种	英语
资助项目	Key Projects of China National Key R D Plan[2021YFE0107000]
WOS研究方向	Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry
WOS类目	Biochemistry & Molecular Biology ; Biology ; Biophysics ; Electrochemistry
WOS记录号	WOS:001227687500001
出版者	ELSEVIER SCIENCE SA
WOS关键词	ATMOSPHERIC CORROSION ; MILD-STEEL ; CARBON-STEEL ; TIDAL ZONE ; ELECTROLYTE ; BIOFILM ; BEHAVIOR ; STRIPS ; RATES ; IRON
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/185859
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wu, Jiajia; Wang, Peng; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Laoshan Lab, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Li, Ce,Wu, Jiajia,Wang, Peng,et al. Effect of Halomonas titanicae on fluctuating water-line corrosion of EH40 steel[J]. BIOELECTROCHEMISTRY,2024,158:11.
APA	Li, Ce.,Wu, Jiajia.,Wang, Peng.,Zhang, Dun.,Zhu, Liyang.,...&Sun, Hanzhe.(2024).Effect of Halomonas titanicae on fluctuating water-line corrosion of EH40 steel.BIOELECTROCHEMISTRY,158,11.
MLA	Li, Ce,et al."Effect of Halomonas titanicae on fluctuating water-line corrosion of EH40 steel".BIOELECTROCHEMISTRY 158(2024):11.