| Stern-Geary Constant for X80 Pipeline Steel in the Presence of Different Corrosive Microorganisms | |
| Sun, Yu-Peng1; Yang, Chun-Tian2; Yang, Chun-Guang3; Xu, Da-Ke2; Li, Qi1; Yin, Lu3; Qiu, Cheng-Shuo2; Liu, Dan2; Yang, Ke3 | |
| Corresponding Author | Xu, Da-Ke(xudake@mail.neu.edu.cn) ; Li, Qi(zyz91@sohu.com) |
| 2019-12-01 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Volume | 32Issue:12Pages:1483-1489 |
| Abstract | The Stern-Geary constant (B value) is indispensable to measure the corrosion rate in the microbiologically influenced corrosion (MIC) systems. Linear polarization resistance (LPR) and weight loss methods were used to study the variation of B values for X80 pipeline steel in the presence of Pseudomonas aeruginosa, Acetobacter aceti and Desulfovibrio vulgaris. The results showed that B values in the presence of three different bacteria were 35.60 +/- 0.55 mV, 33.00 +/- 1.00 mV and 58.60 +/- 0.55 mV, respectively, suggesting that the change of corrosion system significantly affected the B values of X80 pipeline steel. This work further indicated that the determination of B values is necessary to accurately measure the MIC rate by LPR method. |
| Keyword | X80 pipeline steel Stern-Geary constant Corrosion rate Microbiologically influenced corrosion Biofilm |
| Funding Organization | National Natural Science Foundation of China ; National Environmental Corrosion Platform (NECP) of China ; Shenzhen Science and Technology Research Funding |
| DOI | 10.1007/s40195-019-00902-6 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[U1660118] ; National Natural Science Foundation of China[51871050] ; National Environmental Corrosion Platform (NECP) of China ; Shenzhen Science and Technology Research Funding[JCYJ20160608153641020] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000495116000005 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/137014 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xu, Da-Ke; Li, Qi |
| Affiliation | 1.Liaoning Univ, Coll Chem, Shenyang 110036, Liaoning, Peoples R China 2.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Yu-Peng,Yang, Chun-Tian,Yang, Chun-Guang,et al. Stern-Geary Constant for X80 Pipeline Steel in the Presence of Different Corrosive Microorganisms[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(12):1483-1489. |
| APA | Sun, Yu-Peng.,Yang, Chun-Tian.,Yang, Chun-Guang.,Xu, Da-Ke.,Li, Qi.,...&Yang, Ke.(2019).Stern-Geary Constant for X80 Pipeline Steel in the Presence of Different Corrosive Microorganisms.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(12),1483-1489. |
| MLA | Sun, Yu-Peng,et al."Stern-Geary Constant for X80 Pipeline Steel in the Presence of Different Corrosive Microorganisms".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.12(2019):1483-1489. |
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