Effects Of Sulfate-Reducing Bacteria on Corrosion of Carbon Steel Q235 in the Crevice by EIS
文献类型：期刊论文
| 作者 | J. Xu ; C. Sun ; M. C. Yan ; F. H. Wang |
| 刊名 | International Journal of Electrochemical Science
 |
| 出版日期 | 2012 |
| 卷号 | 7期号:11页码:11297-11312 |
| 关键词 | SRB simulated disbonded coating EIS metabolic sulfide cathodic protection disbonded coatings electrochemical conditions stainless-steel behavior biofilm iron srb polarization |
| ISSN号 | 1452-3981 |
| 中文摘要 | The effect of sulfate reducing bacteria (SRB) on the corrosion of the carbon steel Q235 was investigated in the crevice under the simulated disbonded coating in the soil-extract solutions (SES). The results of electrochemical impedance spectroscopy (EIS) showed that the active biofilm enhanced the corrosion of the carbon steel in SES with SRB. The comparison of polarization (R-p) and charge transfer resistances (R-t) indicated that biofilm seriously influenced the reaction of the metal/solution interface and the corrosion rate of the carbon steel. The results of scanning electron microscopy (SEM) and energy disperse X-ray analysis (EDXA) found that the metabolic sulfide preferred forming on the surface of the soil grains to on the others. SRB was observed on the surface of the corrosion products. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60367]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Xu,C. Sun,M. C. Yan,et al. Effects Of Sulfate-Reducing Bacteria on Corrosion of Carbon Steel Q235 in the Crevice by EIS[J]. International Journal of Electrochemical Science,2012,7(11):11297-11312. |
| APA | J. Xu,C. Sun,M. C. Yan,&F. H. Wang.(2012).Effects Of Sulfate-Reducing Bacteria on Corrosion of Carbon Steel Q235 in the Crevice by EIS.International Journal of Electrochemical Science,7(11),11297-11312. |
| MLA | J. Xu,et al."Effects Of Sulfate-Reducing Bacteria on Corrosion of Carbon Steel Q235 in the Crevice by EIS".International Journal of Electrochemical Science 7.11(2012):11297-11312. |
入库方式： OAI收割
来源：金属研究所
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