| Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel | |
| Yang, J.1,2; Wang, Z. B.1; Qiao, Y. X.3; Zheng, Y. G.1 | |
| Corresponding Author | Wang, Z. B.(zbwang12s@imr.ac.cn) ; Zheng, Y. G.(ygzheng@imr.ac.cn) |
| 2022-05-01 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 199Pages:11 |
| Abstract | The synergistic effects of deposits and sulfate reducing bacteria (SRB) on the corrosion of a carbon steel are clarified by purposely designing four groups of experiments. The weight loss combined with electrochemical measurements and the surface profiling determine quantitatively that deposits and SRB contribute synergistically similar to 75% and similar to 49% to uniform and localized corrosion, respectively. Based on the experimental evidence, the synergism is explained in terms of the promotion effects of SRB on under-deposit corrosion (UDC) due to unevenly distributed iron sulfides produced by SRB and the acceleration effects of deposits on SRB corrosion resulting from UDC-induced accumulation of SRB. |
| Keyword | Carbon steel Under-deposit corrosion Microbiologically influenced corrosion Sulfate reducing bacteria Synergistic effect |
| Funding Organization | Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province |
| DOI | 10.1016/j.corsci.2022.110210 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province[2017CL18] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000782115700006 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/172666 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Z. B.; Zheng, Y. G. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, J.,Wang, Z. B.,Qiao, Y. X.,et al. Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel[J]. CORROSION SCIENCE,2022,199:11. |
| APA | Yang, J.,Wang, Z. B.,Qiao, Y. X.,&Zheng, Y. G..(2022).Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel.CORROSION SCIENCE,199,11. |
| MLA | Yang, J.,et al."Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel".CORROSION SCIENCE 199(2022):11. |
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