Corrosion Behavior of AZ31B Magnesium Alloy Anode by Sulfate-Reducing Prokaryotes in the Tidal Flat Mud with Different Water Contents
文献类型：期刊论文
| 作者 | Li, Jinrong3,4,5,6; Zhang, Ruiyong3,5; Sand, Wolfgang1,2; Zhu, Qingjun3,5; Liu, Xin6 ; Duan, Jizhou3,5; Hou, Baorong3,5; Zhang, Jie3,4,5
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| 刊名 | LUBRICANTS
 |
| 出版日期 | 2022-11-01 |
| 卷号 | 10期号:11页码:15 |
| 关键词 | sulfate-reducing prokaryotes water content AZ31B magnesium anode tidal flat soil |
| DOI | 10.3390/lubricants10110293 |
| 通讯作者 | Zhang, Ruiyong(ruiyong.zhang@qdio.ac.cn) ; Liu, Xin(liuxin@qust.edu.cn) ; Zhang, Jie(zhangjie@qdio.ac.cn) |
| 英文摘要 | At present, there are few studies on microbial corrosion of magnesium anode materials that provide protection for oil pipelines in tidal flat environment. In view of an abnormal failure of magnesium anodes in oil pipelines in a tidal flat mud environment, the influence of the change in water content in the beach mud on the corrosion of AZ31B magnesium anode by sulfate-reducing prokaryote (SRP) was investigated by electrochemical methods, weight loss and surface analysis techniques. SRP can grow well in a tidal flat mud environment and cause microbial corrosion of magnesium alloy. The results show that with the increase in water content, the number of SRP cells in the mud increased, that the corrosivity of tidal flat muds was enhanced and that the corrosion rate of AZ31B magnesium anode was accelerated: compared with the corrosion rate of 0.554 mm/y in 40% water content, the corrosion rate of magnesium alloy samples in 60% water content is as high as 1.38 mm/y. |
| 资助项目 | National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation ; [42076043] ; [ZR2020MD080] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000895113300001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/180988]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Zhang, Ruiyong; Liu, Xin; Zhang, Jie |
| 作者单位 | 1.Univ Duisburg Essen, Fac Chem, Dept Aquat Biotechnol, D-45141 Essen, Germany 2.Univ Min & Technol, Inst Biosci, D-09599 Freiberg, Germany 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Guangxi Acad Sci, Inst Marine Corros Protect, Nanning 530007, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 6.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jinrong,Zhang, Ruiyong,Sand, Wolfgang,et al. Corrosion Behavior of AZ31B Magnesium Alloy Anode by Sulfate-Reducing Prokaryotes in the Tidal Flat Mud with Different Water Contents[J]. LUBRICANTS,2022,10(11):15. |
| APA | Li, Jinrong.,Zhang, Ruiyong.,Sand, Wolfgang.,Zhu, Qingjun.,Liu, Xin.,...&Zhang, Jie.(2022).Corrosion Behavior of AZ31B Magnesium Alloy Anode by Sulfate-Reducing Prokaryotes in the Tidal Flat Mud with Different Water Contents.LUBRICANTS,10(11),15. |
| MLA | Li, Jinrong,et al."Corrosion Behavior of AZ31B Magnesium Alloy Anode by Sulfate-Reducing Prokaryotes in the Tidal Flat Mud with Different Water Contents".LUBRICANTS 10.11(2022):15. |
入库方式： OAI收割
来源：海洋研究所
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