Effect of alternating current and Bacillus cereus on the stress corrosion behavior and mechanism of X80 steel in a Beijing soil solution

Hongxia Wan; Dongdong Song; Cuiwei Du; Zhiyong Liu; Xiaogang Li

doi:10.1016/j.bioelechem.2019.01.006

Effect of alternating current and Bacillus cereus on the stress corrosion behavior and mechanism of X80 steel in a Beijing soil solution

Hongxia Wan
, Dongdong Song^*
, Cuiwei Du
, Zhiyong Liu
, Xiaogang Li

^*Corresponding author for this work

China University of Petroleum - Beijing
Jinan University
University of Science and Technology Beijing

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

The effects of alternating current (AC) and Bacillus cereus (B. cereus) on the stress corrosion behavior and mechanism of X80 pipeline steel were investigated in a Beijing soil solution in this study. Both AC and B. cereus can promote the generation of pits in X80 steel. B. cereus is a type of nitrate-reducing bacteria and hence nitrate reduction occurs at the bottom of the corrosion product film or the biofilm. Meanwhile, the anode accelerates the dissolution of X80 steel and generates some pits in the local working area. The synergistic effect of AC and nitrate- reducing bacteria (NRB) promotes X80 steel corrosion and increases its susceptibility to stress corrosion cracking (SCC).

Original language	English
Pages (from-to)	49-58
Number of pages	10
Journal	Bioelectrochemistry
Volume	127
DOIs	https://doi.org/10.1016/j.bioelechem.2019.01.006
State	Published - Jun 2019
Externally published	Yes

Keywords

Alternating current
B. cereus
Microbiological corrosion
SCC

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10.1016/j.bioelechem.2019.01.006

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@article{7f2c69a9938f43908fd519d228997492,

title = "Effect of alternating current and Bacillus cereus on the stress corrosion behavior and mechanism of X80 steel in a Beijing soil solution",

abstract = "The effects of alternating current (AC) and Bacillus cereus (B. cereus) on the stress corrosion behavior and mechanism of X80 pipeline steel were investigated in a Beijing soil solution in this study. Both AC and B. cereus can promote the generation of pits in X80 steel. B. cereus is a type of nitrate-reducing bacteria and hence nitrate reduction occurs at the bottom of the corrosion product film or the biofilm. Meanwhile, the anode accelerates the dissolution of X80 steel and generates some pits in the local working area. The synergistic effect of AC and nitrate- reducing bacteria (NRB) promotes X80 steel corrosion and increases its susceptibility to stress corrosion cracking (SCC).",

keywords = "Alternating current, B. cereus, Microbiological corrosion, SCC",

author = "Hongxia Wan and Dongdong Song and Cuiwei Du and Zhiyong Liu and Xiaogang Li",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = jun,

doi = "10.1016/j.bioelechem.2019.01.006",

language = "英语",

volume = "127",

pages = "49--58",

journal = "Bioelectrochemistry",

issn = "1567-5394",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Effect of alternating current and Bacillus cereus on the stress corrosion behavior and mechanism of X80 steel in a Beijing soil solution

AU - Wan, Hongxia

AU - Song, Dongdong

AU - Du, Cuiwei

AU - Liu, Zhiyong

AU - Li, Xiaogang

PY - 2019/6

Y1 - 2019/6

N2 - The effects of alternating current (AC) and Bacillus cereus (B. cereus) on the stress corrosion behavior and mechanism of X80 pipeline steel were investigated in a Beijing soil solution in this study. Both AC and B. cereus can promote the generation of pits in X80 steel. B. cereus is a type of nitrate-reducing bacteria and hence nitrate reduction occurs at the bottom of the corrosion product film or the biofilm. Meanwhile, the anode accelerates the dissolution of X80 steel and generates some pits in the local working area. The synergistic effect of AC and nitrate- reducing bacteria (NRB) promotes X80 steel corrosion and increases its susceptibility to stress corrosion cracking (SCC).

AB - The effects of alternating current (AC) and Bacillus cereus (B. cereus) on the stress corrosion behavior and mechanism of X80 pipeline steel were investigated in a Beijing soil solution in this study. Both AC and B. cereus can promote the generation of pits in X80 steel. B. cereus is a type of nitrate-reducing bacteria and hence nitrate reduction occurs at the bottom of the corrosion product film or the biofilm. Meanwhile, the anode accelerates the dissolution of X80 steel and generates some pits in the local working area. The synergistic effect of AC and nitrate- reducing bacteria (NRB) promotes X80 steel corrosion and increases its susceptibility to stress corrosion cracking (SCC).

KW - Alternating current

KW - B. cereus

KW - Microbiological corrosion

KW - SCC

UR - https://www.scopus.com/pages/publications/85060445968

U2 - 10.1016/j.bioelechem.2019.01.006

DO - 10.1016/j.bioelechem.2019.01.006

M3 - 文章

C2 - 30690423

AN - SCOPUS:85060445968

SN - 1567-5394

VL - 127

SP - 49

EP - 58

JO - Bioelectrochemistry

JF - Bioelectrochemistry

ER -

Effect of alternating current and Bacillus cereus on the stress corrosion behavior and mechanism of X80 steel in a Beijing soil solution

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Keywords

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