Effect of sulfate-reducing bacteria on corrosion of copper and brass

被引：1

作者：

Xu, Shu-Hua ^{[1
]}

Wang, Qin ^{[1
]}

Tan, Zhuo-Wei ^{[1
]}

Zhou, Xiao-Bao ^{[1
]}

Li, Cong ^{[1
]}

Wang, Zhen-Sheng ^{[2
]}

Wu, Tang-Qing ^{[1
]}

机构：

[1] Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Peoples R China

[2] Hunan Univ Sci & Technol, Sch Mech Engn, Xiangtan 411105, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2025年 / 35卷 / 06期

基金：

中国国家自然科学基金;

关键词：

copper; brass; sulfate reducing bacteria; microbiologically influenced corrosion; microstructure; MICROBIOLOGICALLY INFLUENCED CORROSION; CARBON-STEEL; BEHAVIOR; SEAWATER; MICROSTRUCTURE; ATTACHMENT; PIPELINE; FILM;

D O I：

10.1016/S1003-6326(25)66791-4

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The sulfate-reducing bacteria (SRB) corrosion of H70 brass, H80 brass and T2 copper was systematically studied using microstructure characterizations and electrochemical measurements. The results showed that H70 brass, H80 brass and T2 copper exhibited good corrosion resistance in the sterile environment, and the corrosion products were mainly metal oxides, such as Cu2O, CuO and ZnO. The SRB metabolism sharply accelerated the corrosion process of three types of copper alloys, especially the T2 copper. In the inoculated environment, an additional mixture of Cu2S, ZnS and CuSO4 existed in the corrosion products. Pitting corrosion was the main corrosion style for the H70 brass and H80 brass, while general corrosion and pitting corrosion simultaneously dominated the corrosion process of the T2 copper in this environment. The results provide a new insight to the microbiological corrosion of copper alloys.

引用

页码：1919 / 1936

页数：18

共 51 条

[11]

[郭娜 Guo Na], 2022, [中国腐蚀与防护学报, Journal of Chinese Society of Corrosion and Protection], V42, P743

[12] Corrosion mechanism of copper in seawater containing the bacterial pyomelanin with redox activity [J].

Guo, Na ;

Mao, Xiaomin ;

Liu, Tao ;

Hui, Xinrui ;

Guo, Zhangwei ;

Tan, Bowen ;

Shao, Kaiyuan ;

Li, XiaoFeng ;

Zeng, Zhenshun .

CORROSION SCIENCE, 2022, 204

[13] The cost of corrosion in China [J].

Hou, Baorong ;

Li, Xiaogang ;

Ma, Xiumin ;

Du, Cuiwei ;

Zhang, Dawei ;

Zheng, Meng ;

Xu, Weichen ;

Lu, Dongzhu ;

Ma, Fubin .

NPJ MATERIALS DEGRADATION, 2017, 1 (01)

[14] Corrosion behaviour of copper under biotic and abiotic conditions in anoxic ground water: electrochemical study [J].

Huttunen-Saarivirta, E. ;

Rajala, P. ;

Carpen, L. .

ELECTROCHIMICA ACTA, 2016, 203 :350-365

[15] The effect of metal microstructure on the initial attachment of Escherichia coli to 1010 carbon steel [J].

Javed, M. A. ;

Stoddart, P. R. ;

McArthur, S. L. ;

Wade, S. A. .

BIOFOULING, 2013, 29 (08) :939-952

[16] CORROSION BY SULPHATE-REDUCING BACTERIA [J].

KING, RA ;

MILLER, JDA .

NATURE, 1971, 233 (5320) :491-&

[17] Electrochemical investigation and ab initio computation of passive film properties on copper in anaerobic sulphide solutions [J].

Kong, Decheng ;

Xu, Aoni ;

Dong, Chaofang ;

Mao, Feixiong ;

Xiao, Kui ;

Li, Xiaogang ;

Macdonald, Digby D. .

CORROSION SCIENCE, 2017, 116 :34-43

[18] ROLE OF SULFATE-REDUCING BACTERIA IN CORROSION OF MILD-STEEL - A REVIEW [J].

LEE, W ;

LEWANDOWSKI, Z ;

NIELSEN, PH ;

HAMILTON, WA .

BIOFOULING, 1995, 8 (03) :165-+

[19] Materials science: Share corrosion data [J].

Li, Xiaogang ;

Zhang, Dawei ;

Liu, Zhiyong ;

Li, Zhong ;

Du, Cuiwei ;

Dong, Chaofang .

NATURE, 2015, 527 (7579) :441-442

[20] Synergistic inhibition effect of ultraviolet irradiation and benzalkonium chloride on the corrosion of 316L stainless steel caused by Aspergillus terreus [J].

Liao, Wenpei ;

Liu, Haixian ;

Jin, Zhengyu ;

Wang, Zhi ;

Liu, Hongwei .

BIOELECTROCHEMISTRY, 2023, 153

← 1 2 3 4 5 6 →