Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| The inhibition effects of Cu and Ni alloying elements on corrosion of HSLA steel influenced by Halomonas titanicae | |
Wang, Yu1,2,3,4; Wu, Jiajia1,2,3 ; Zhang, Dun1,2,3; Li, Ee1,2,3; Zhu, Liyang1,2,3
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| 2021-10-01 | |
| Source Publication | BIOELECTROCHEMISTRY
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| ISSN | 1567-5394 |
| Volume | 141Pages:11 |
| Corresponding Author | Wu, Jiajia(wujiajia@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn) |
| Abstract | Halomonas titanicae accelerated steel corrosion by dissimilatory Fe(III) reduction under anaerobic environments, and their adhesion was the key to achieving extracellular electron transfer between cells and Fe(III). This work investigated the inhibition effects of Cu and Ni alloying elements on corrosion of high strength low alloy (HSLA) steel affected by H. titanicae. It was found that both the addition of Cu (1.3%) and high content of Ni (7.2%) brought better corrosion resistance than the steel containing 4.8% Ni via decreasing the amount of sessile bacterial cells. And the inhibition efficiency of Cu with the lower content was stronger than that of Ni with the higher content. Biofilm inhibition mechanisms varied from Cu to Ni alloying elements, and the former was achieved via bactericidal Cu ions released from steel. While for the HSLA steel with high Ni content, the formation of nickel oxides including NiFe2O4 and Ni (OH)(2) refined the grains of corrosion products and decreased the bacterial attachment. (C) 2021 Published by Elsevier B.V. |
| Keyword | Microbiologically influenced corrosion Iron-reducing bacteria HSLA steel Cu alloying element Ni alloying element |
| DOI | 10.1016/j.bioelechem.2021.107884 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41806087] ; National Natural Science Foundation of China[51771180] ; National Natural Science Foundation of China[U1906226] ; Key Deployment Project of Center for Ocean Mega-Research of Science, Chinese Academy of Sciences[COMS2019Q13] ; Key Projects of China National Key RD Plan[2021YFE0107000] |
| WOS Research Area | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry |
| WOS Subject | Biochemistry & Molecular Biology ; Biology ; Biophysics ; Electrochemistry |
| WOS ID | WOS:000680452600002 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/175829 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Wu, Jiajia; Zhang, Dun |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 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 |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Yu,Wu, Jiajia,Zhang, Dun,et al. The inhibition effects of Cu and Ni alloying elements on corrosion of HSLA steel influenced by Halomonas titanicae[J]. BIOELECTROCHEMISTRY,2021,141:11. |
| APA | Wang, Yu,Wu, Jiajia,Zhang, Dun,Li, Ee,&Zhu, Liyang.(2021).The inhibition effects of Cu and Ni alloying elements on corrosion of HSLA steel influenced by Halomonas titanicae.BIOELECTROCHEMISTRY,141,11. |
| MLA | Wang, Yu,et al."The inhibition effects of Cu and Ni alloying elements on corrosion of HSLA steel influenced by Halomonas titanicae".BIOELECTROCHEMISTRY 141(2021):11. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S156753942100（5131KB） | 期刊论文 | 出版稿 | 延迟开放 | CC BY-NC-SA | View 2023-7-1后可获取 | |
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