Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp. | |
Chen, Shiqiang1,2,3 ; Zhang, Dun1,3
| |
| 2019-03-01 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 148Pages:71-82 |
| Corresponding Author | Zhang, Dun(zhangdun@qdio.ac.cn) |
| Abstract | Thalassospira sp. is an iron-reducing bacterium isolated from the marine environment. Effects of T. sp. on corrosion behaviors of Q235 carbon steel in air-saturated seawater were studied. Results of electrochemical measurements and weight loss indicated that the presence of T. sp. promotes Q235 carbon steel corrosion. Surface analyses results showed that heterogeneous adhesion is a typical character for T. sp. biofilm on surface of Q235 carbon steel, and pitting corrosion is induced. The corrosion mechanism model of Q235 carbon steel in air saturated seawater containing T. sp. is proposed through surface micromorphology analyses, composition determination and current distribution. |
| Keyword | Q235 carbon steel EIS XRD Iron-reducing bacteria Microbiologically influenced Corrosion |
| DOI | 10.1016/j.corsci.2018.11.031 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51771180] ; National Key Research and Development Program of China[2016YFB0300604] ; National Key Research and Development Program of China[2014CB643304] ; Aoshan Talent Program ; Qingdao National Laboratory for Marine Science and Technology |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000457950400008 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/160829 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Zhang, Dun |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Shandong Univ, Inst Marine Sci & Technol, 72 Binhai Rd, Jinan 266237, Shandong, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Chen, Shiqiang,Zhang, Dun. Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.[J]. CORROSION SCIENCE,2019,148:71-82. |
| APA | Chen, Shiqiang,&Zhang, Dun.(2019).Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp..CORROSION SCIENCE,148,71-82. |
| MLA | Chen, Shiqiang,et al."Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.".CORROSION SCIENCE 148(2019):71-82. |
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