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文献类型：期刊论文

作者Fu, Qi2,3; Xu, Jin1,2; Wei, Boxin2,3; Qin, Qingyu2,3; Bai, Yunlong1,2; Yu, Changkun1,2; Sun, Cheng1,2
刊名BIOELECTROCHEMISTRY
出版日期2022-06-01
卷号145页码:14
关键词SRB NRB X80 steel Thermodynamics Pitting corrosion
ISSN号1567-5394
DOI10.1016/j.bioelechem.2022.108051
通讯作者Xu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn)
英文摘要In this paper, we have investigated the corrosion mechanism of X80 carbon steel in the presence of nitrate reducing bacteria (NRB), sulfate reducing bacteria (SRB) or both in the Shenyang soil solution. The results show that both SRB and NRB increase the corrosion rate of steel specimens and cause pitting corrosion of steel. Electrochemical tests and weight-loss data show that the addition of NRB in the SRB-containing environment leads to the reduction of corrosion. The thermodynamic analyses confirm the competitive advantage of NRB for the nutrients (organic carbon sources and irons) and the chemical oxi-dation of ferrous sulfide by nitrite, which results in a mitigation in the microbiologically influence corro-sion (MIC) of SRB. (c) 2022 Elsevier B.V. All rights reserved.
资助项目National Natural Science Foundation of China[51771213] ; National Natural Science Foundation of China[51871228]
WOS研究方向Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry
语种英语
WOS记录号WOS:000791838900009
出版者ELSEVIER SCIENCE SA
资助机构National Natural Science Foundation of China
源URL[http://ir.imr.ac.cn/handle/321006/174050]  
专题金属研究所_中国科学院金属研究所
通讯作者Xu, Jin; Sun, Cheng
作者单位1.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Fu, Qi,Xu, Jin,Wei, Boxin,et al. * Corresponding authors at:[J]. BIOELECTROCHEMISTRY,2022,145:14.
APA Fu, Qi.,Xu, Jin.,Wei, Boxin.,Qin, Qingyu.,Bai, Yunlong.,...&Sun, Cheng.(2022).* Corresponding authors at:.BIOELECTROCHEMISTRY,145,14.
MLA Fu, Qi,et al."* Corresponding authors at:".BIOELECTROCHEMISTRY 145(2022):14.

入库方式： OAI收割

来源：金属研究所

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