海洋硫酸盐还原菌对Q235钢腐蚀行为的影响<sup>*</sup>

doi:10.11896/j.issn.1005-023X.2017.08.011

Abstract
Figure/Table
References
Related Citation (7)

Download:

Full Text ( PDF ) (1811KB)
Export: BibTeX | EndNote (RIS)

Abstract A comparative study focused on corrosion behavior of Q235 steel in seawater with the absence and presence of sulfate reducing bacteria (SRB) was carried out by using mass loss method, electrode open-circuit potential, electrochemical impedance spectroscopy (EIS) and polarization testing. The results showed that the corrosion current density of Q235 steel increased from 7.49 mA·cm^-2 to 9.77 mA·cm^-2, then gradually reduced to 5.01 mA·cm^-2, and eventually increased to 12.6 mA·cm^-2 as the immersion time passed in SRB-containing seawater. The corrosion current density of Q235 in SRB-containing seawater was lower than that of Q235 steel in sterile seawater, and the corrosion of Q235 steel was inhibited by SRB. In SRB-containing seawater, the corrosion behavior of Q235 steel was mainly influenced by Cl^- and biofilm. During the stable growth stage of SRB, corrosion rate of the metal is mainly suppressed by biofilm. During exponential growth stage and decline stage of SRB, the effect of biofilm on Q235 steel is weak and corrosion rate of the metal is mainly promoted by Cl^-.

Key words： Q235 steel seawater microbiologically influenced corrosion sulfate reducing bacteria (SRB) polarization curve

Published: 02 May 2018

CLC number:

TG174

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	XIE Fei
	WANG Dan
	WU Ming
	ZONG Yue
	YUAN Shijiao
	SHEN Hongjuan
	LI Rui

Cite this article:

XIE Fei,WANG Dan,WU Ming, et al. Effect of Sulfate Reducing Bacteria in Seawater on Corrosion Behavior of Q235 Steel[J]. Materials Reports, 2017, 31(8): 51-55.

URL:

http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2017.08.011 OR http://www.mater-rep.com/EN/Y2017/V31/I8/51

1 Ma H C, Liu Z Y, Du C W, et al. Stress corrosion cracking of E690 steel as a welded joint in a simulated marine atmosphere containing sulphur dioxide[J]. Corros Sci,2015,100:627.
2 Lerm S, Westphal A, Miethling G R, et al. Thermal effects on microbial composition and microbiologically induced corrosion and mi-neral precipitation affecting operation of a geothermal plant in a deep saline aquifer[J]. Extremophiles,2013,17(2):311.
3 Li X, Zhang D, Liu Z, et al. Materials science: Share corrosion data[J]. Nature,2015,527(7579):441.
4 Al-Jaroudi S S, Ul-Hamid A, Al-Gahtani M M. Failure of crude oil pipeline due to microbiologically induced corrosion[J]. Corros Eng Sci Technol,2011,46(4):568.
5 Romero M D, Duque Z, Rodriguez L, et al. A study of microbiolo-gically induced corrosion by sulfate-reducing bacteria on carbon steel using hydrogen permeation[J]. Corrosion,2005,61(1):68.
6 Chen S Q, Wang P, Zhang D. The influence of sulphate-reducing bacteria on heterogeneous electrochemical corrosion behavior of Q235 carbon steel in seawater[J]. Am J Archaeology,2011,103(7):739.
7 Song X X, Zhang J, Yang D F, et al.Effects of microorganism on corrosion of Zn-Al-Cd sacrificial anode in natural seawater[J].J Mater Eng,2013,3(1):58(in Chinese).
宋秀霞,张杰,杨东方,等.海水微生物对Zn-Al-Cd牺牲阳极腐蚀性能的影响[J].材料工程,2013,3(1):58.
8 Kuang F, Wang J, Yan L, et al. Effects of sulfate-reducing bacteria on the corrosion behavior of carbon steel[J]. Electrochim Acta,2007,52(20):6084.
9 Zhang J, Liu F L, Li W H, et al.Effect of sulphate reducing bacteria on corrosion of Al-Zn-In-Mg-Ti anode in marine sediment[J].J Mater Eng,2011,39(4):43(in Chinese).
张杰, 刘奉令, 李伟华,等. 硫酸盐还原菌对海底泥中Al-Zn-In-Mg-Ti阳极的腐蚀影响[J]. 材料工程,2011,39(4):43.
10 Liu T, Zhang Y F, Chen X, et al. Effect of SRB on corrosion of X70 steel in simulated soil solution[J].J Chin Soc Corros Protect,2014,34(2):112(in Chinese).
刘彤,张艳飞,陈旭,等.SRB对X70钢在土壤模拟溶液中腐蚀行为的影响[J].中国腐蚀与防护学报,2014,34(2):112.
11 Liu H, Xu L, Zeng J. Role of corrosion products in biofilms in microbiologically induced corrosion of carbon steel[J]. British Corros J,2000,35(2):131.
12 Shi Y H, Liang P, Zhnag G F.Corrosion behave of low carbon steel in the typical soil of fushun[J].J Petrochem Universities,2012,25(5):59(in Chinese).
史艳华, 梁平, 张国福. 低碳钢在抚顺各典型地区土壤中的腐蚀行为[J]. 石油化工高等学校学报,2012,25(5):59.
13 Sheng X, Ting Y P, Pehkonen S O. The influence of sulphate-redu-cing bacteria biofilm on the corrosion of stainless steel AISI 316[J]. Corros Sci,2007,49(5):2159.
14 Song G L, Cao C N, Lin H C. General circuit for EIS of an irreversible electrode under electrochemical step control and parameters analysis of the circult[J]. J Chin Soc Corros Protect,1994,8(2):113(in Chinese).
宋光铃,曹楚南,林海潮.电化学控制条件下不可逆电极过程交流阻抗的统-换算电路和电化学参数解析[J].中国腐蚀与防护学报,1994,8(2):113.
15 Zhang J, Liu F L,Li W H, et al. Effects of SRB on corrosion of Zn-Al-Cd anode in marine sediment[J].Acta Metall Sin,2010,46(10):1250(in Chinese).
张杰, 刘奉令, 李伟华, 等.海泥中硫酸盐还原菌对Zn-Al-Cd牺牲阳极腐蚀的影响[J].金属学报,2010,46(10):1250.
16 Liu Z Y, Li X G, Cheng Y F. Understand the occurrence of pitting corrosion of pipeline carbon steel under cathodic polarization[J]. Electrochim Acta,2012,60:259.
17 Wan Y, Zhang D, Liu H Q, et al.Influence of sulphate-reducing bacteria on environmental parameters and marine corrosion behavior of Q235 steel in aerobic conditions[J].Electrochim Acta,2010,55(5):1528.
18 Liu Z Y, Li X G, Cheng Y F. Electrochemical state conversion mo-del for occurrence of pitting corrosion on a cathodically polarized carbon steel in a near-neutral pH solution[J]. Electrochim Acta,2011,56(11):4167.
19 Gao N, Wang C, Zhang F H, et al.The influence of major ions on the corrosion of penetrating zinc steel in oil field water[J].J Petrochem Universities,2011,24(3):31(in Chinese).
高楠, 王婵, 张凤华,等. 油田采出水中主要腐蚀离子对渗锌碳钢的腐蚀[J]. 石油化工高等学校学报,2011,24(3):31.
20 Wan T, Xiao N, Shen H, et al. The effect of chloride ions on the corroded surface layer of 00Cr22Ni5Mo3N duplex stainless steel under cavitation[J]. Ultrasonics Sonochemistry,2016,33:1.
21 Dong Y Y, Zhang L S, Zhang M, et al. Research on corrosion of reinforced concrete structures by chloridion in port engineering construction[C]//Applied Mechanics and Materials,2011.
22 Xu K M. Marine biofilm formation and its effect on metal corrosion[J].Marine Sci,2008,32(9):71(in Chinese).
许昆明. 海洋生物膜的形成及其对金属腐蚀的影响[J]. 海洋科学,2008,32(9):71.
23 Du J, Li S M, Liu J H, et al.Corrosion behavior of steel A3 inf-luenced by bacillus[J].Acta Physico-Chimica Sinica,2010,26(6):1527(in Chinese).
杜娟, 李松梅, 刘建华,等. A3钢在芽孢杆菌作用下的腐蚀行为[J].物理化学学报,2010,26(6):1527.
24 Li S M, Wang L F, Du J, et al.Corrosion behavior and electroche-mical character of Q235 carbon steel in the presence of penicillium[J].J University of Science and Technology Beijing,2013,35(3):339(in Chinese).
李松梅, 王力锋, 杜娟,等. Q235钢在青霉菌作用下的腐蚀行为和电化学特性[J].北京科技大学学报,2013,35(3):339.
25 Zhang J, Song X X, Luan X, et al. Effects of shewanella algae on corrosion of Zn-Al-Cd anode[J].Acta Metall Sin,2012,48(12):1495(in Chinese).
张杰, 宋秀霞, 栾鑫,等. 海藻希瓦氏菌对Zn-Al-Cd牺牲阳极的腐蚀性能影响[J]. 金属学报,2012,48(12):1495.