Hydrogen permeation in X80 steel during corrosion induced by the synergistic effects of sulfate-reducing bacteria and alternating current

被引：0

作者：

Yan, Mengdi ^{[1
,2
]}

Wei, Boxin ^{[1
,2
,3
]}

Xu, Jin ^{[1
,2
,3
]}

Yu, Changkun ^{[1
]}

Sun, Cheng ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China

[2] Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China

[3] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2025年 / 106卷

基金：

中国国家自然科学基金;

关键词：

X80; steel; Sulfate-reducing bacteria; AC interference; Hydrogen permeation; Synergistic effect; X70 PIPELINE STEEL; HIGH-STRENGTH STEEL; AC CURRENT-DENSITY; CRACKING BEHAVIOR; EVOLUTION REACTION; STRESS; MECHANISM; DIFFUSION; EMBRITTLEMENT; SURFACES;

D O I：

10.1016/j.ijhydene.2025.01.294

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The synergistic effects of sulfate-reducing bacteria (SRB) and alternating current (AC) interference on X80 steel corrosion and hydrogen permeation in soil solution were investigated. The presence of SRB increased hydrogen permeation rate (JHL) by 1.25 x 10-11 mol/m center dot s, while AC interference alone raised the rate to 2.68 x 10-11 mol/ m center dot s at 50 A/m2. The combined effect of SRB and AC was 3.28 x 10-11 mol/m center dot s. Significant corrosion acceleration was observed with the total synergism factor peaking at 50 A/m2. SRB and AC together enhanced hydrogen production and diffusion, with low AC density promoted SRB growth and enhancing hydrogen permeation.

引用

页码：604 / 615

页数：12

共 58 条

[1] Understanding microbially influenced corrosion as biofilm-mediated changes in surface chemistry [J].

Angell, P .

CURRENT OPINION IN BIOTECHNOLOGY, 1999, 10 (03) :269-272

[2]

[Anonymous], 2003, STANDARD PRACTICE PR

[3]

[Anonymous], 2009, Standard guide for determining synergism between wear and corrosion

[4] Effects of alternating current on microbiologically synergistic corrosion of steel X80 elastic stress [J].

Cai, Zheng ;

Qin, Qingyu ;

Liu, Ying ;

Wei, Boxin ;

Zhang, Naiyan ;

Xu, Jin ;

Fu, Qi ;

Yu, Changkun ;

Sun, Cheng .

CORROSION COMMUNICATIONS, 2024, 13 :1-16

[5] The influence of an oxide layer on hydrogen permeation through steel [J].

Casanova, T ;

Crousier, J .

CORROSION SCIENCE, 1996, 38 (09) :1535-1544

[6] Hydrogen-induced cracking of X70 steel affected by sulfate-reducing bacteria and cathodic potential: experiment and density functional theory study [J].

Chen, Xu ;

Xie, Fei ;

Wang, Dan ;

Sun, Dongxu ;

Wu, Ming ;

Li, Yichen .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 49 :798-810

[7] A new perspective on hydrogen diffusion and hydrogen embrittlement in low-alloy high strength steel [J].

Cheng, X. Y. ;

Zhang, H. X. .

CORROSION SCIENCE, 2020, 174

[8] Analysis of electrochemical hydrogen permeation through X-65 pipeline steel and its implications on pipeline stress corrosion cracking [J].

Cheng, Y. F. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2007, 32 (09) :1269-1276

[9] Mechanism for hydrogen evolution reaction on pipeline steel in near-neutral pH solution [J].

Cheng, Y. F. ;

Niu, L. .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (04) :558-562

[10] Fundamentals of hydrogen evolution reaction and its implications on near-neutral pH stress corrosion cracking of pipelines [J].

Cheng, Y. F. .

ELECTROCHIMICA ACTA, 2007, 52 (07) :2661-2667

← 1 2 3 4 5 6 →