全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
材料工程  2015 

SRB对X100钢在鹰潭土壤模拟溶液中腐蚀行为的影响

DOI: 10.11868/j.issn.1001-4381.2015.06.012, PP. 71-78

Keywords: 鹰潭土壤,X100钢,SRB,腐蚀行为

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用失重法、线性极化曲线和阻抗谱电化学技术,结合扫描电子显微镜和能谱分析仪研究了X100钢在有/无SRB的鹰潭土壤模拟溶液中的腐蚀行为。结果表明X100钢在无菌与有菌时的腐蚀速率随时间延长均为减小→增大→减小,腐蚀速率有菌时小于无菌,SRB的存在减缓了X100钢的腐蚀;腐蚀速率的控制主要由腐蚀产物膜的均匀性与致密性决定,无菌介质中,腐蚀产物膜不致密、不均匀,保护性较差,在有菌介质中,钢表面形成致密均匀的结合膜,致密的膜对传质有一定的阻碍作用,从而减轻了X100钢的腐蚀;无菌时腐蚀产物主要为Fe2O3,Fe3O4,α-FeO(OH),有菌时腐蚀产物为Fe3O4,FeS。

References

[1]  PETER A V.Understanding microbially influenced corrosion as biofilm-mediated changes in surface chemistry[J].Current Opinion in Biotechnology,1999, 10(3): 369-372.
[2]  段东霞,刘光洲,王军,等.杀菌剂对混合型腐蚀微生物的杀灭效果研究[J].腐蚀与防护,2006,27(2):63-65.DUAN Dong-xia,LIU Guang-zhou,WANG Jun,et al.The effect of biocides on mix cultured MIC bacteria[J].Corrosion & Protection, 2006,27(2):63-65.
[3]  YUAN S J,PEHKONEN S O.AFM study of microbial colonization and its deleterious effect on 304 stainless steel by pseudomonas NCIMB 2021 and desulfovibrio desulfuricans in simulated seawater [J].Corrosion Science,2009,51(6):1372-1385.
[4]  武素茹,段继周,赵晓栋,等.碳钢在富集硫酸盐还原菌海水中的腐蚀行为研究[J].腐蚀科学与防护技术,2007,19(4):247-250.WU Su-ru,DUAN Ji-zhou,ZHAO Xiao-dong,et al. Corrrosion of carbon steel in sulfate-reducing bacteria enriched seawaters[J]. Corrosion Science and Protection Technology,2007,19(4):247-250.
[5]  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):1528-1534.
[6]  SOUAD B,MOHAMED A L,SAMIR H.Effect of biofilm on naval steel corrosion in natural seawater[J].J Solid State Electrochem, 2011,15(3):525-537.
[7]  刘宏芳,刘涛,郑碧娟,等.EPS活性对13Cr钢钝化膜点蚀敏感性的影响[J].华中科技大学学报,2009,37(7):122-125. LIU Hong-fang,LIU Tao,ZHENG Bi-juan,et al.Influence of EPS's activity on 13Cr stainless steel's pitting sensitivity[J].Huazhong University of Science and Technology,2009,37(7):122-125.
[8]  BEECH I B,ZINKEVITCH V,TAPPER R,et al.Study of the interaction of sulphate-reducing bacteria exopolymers with iron using X-ray photoelectron spectroscopy and time-of-flight secondary ionization mass spectrometry[J].J Microbiol Methods,1999,36(1/2):3-10.
[9]  樊友军, 皮振邦, 华萍,等. 微生物腐蚀的作用机制与研究方法现状[J].材料保护,2001,34(5):28-30. FAN You-jun,PI Zhen-bang,HUA Ping,et al.Microbial corrosion and its research methods[J].Materials Protect,2001,34(5):28-30.
[10]  梅鹏,刘涛,吴堂清,等.红壤浸出液中X100管线钢微生物腐蚀特征[J].全面腐蚀控制,2013,27(6):23-25. MEI Peng,LIU Tao,WU Tang-qing,et al.Character of microbio-logically induced corrosion of X100 pipeline steel in red soil extract solution[J].Total Corrosion Control,2013,27(6):23-25.
[11]  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):112-118. LIU Tong,ZHANG Yan-fei,CHEN Xu,et al.Effect of SRB on corrosion behavior of X70 steel in a simulated soil solution[J].Journal of Chinese Society for Corrosion and Protection,2014,34(2):112-118.
[12]  吴堂清,丁万成,曾德春,等.酸性土壤浸出液中X80钢微生物腐蚀研究:(I)电化学分析[J].中国腐蚀与防护学报,2014,34(4):346-352. WU Tang-qing,DING Wan-cheng,ZENG De-chun,et al.Microbiolol-gically induced corrosion of X80 steel pipeline steel in an acid soil solution:(I)electrochemical analysis[J].Journal of Chinese Society for Corrosion and Protection, 2014,34(4):346-352.
[13]  FLORIAN M,BRENDA L.A technical review of electrochemical techniques applied to microbiologically influenced corrosion[J].Corrosion Science,1991,32(3): 247-272.
[14]  SUN C,XU F J,WANG H,et al.Effect of sulfate reducing bacteria on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chlorideions[J].Materials Chemistry and Physics,2011,126(1-2):330-336.
[15]  SUN Cheng,XU Jin,WANG Fu-hui.Interaction of sulfate-reducing bacteria and carbon steel Q235 in biofilm[J].Industrial & Engineering Chemistry Research,2011, 50(22): 12791-12806.
[16]  赵晓栋,吴鹏,姜江,等.硫酸盐还原菌对海泥中Q235钢腐蚀界面的影响[J].材料研究学报,2007,21(3):230-234. ZHAO Xiao-dong,WU Peng,JIANG Jiang,et al.Study of effect of sulfate-reducing bacteria on corrosion interface between Q235 steel and sea mud[J].Chinese Journal of Materials Research,2007,21 (3):230-234.
[17]  陈永强,俞劲炎. 不同利用方式下红壤内在性质的演[J]. 土壤通报,2004,35(2): 149-151. CHEN Yong-qiang,YU Jin-yan.The evolution of red soil under different ways of using inner nature[J].Chinese Journal of Soil Science, 2004,35(2): 149-151.
[18]  梅华生,王长朋,张帷,等.电化学充氢对X80管线钢在鹰潭土壤模拟溶液中应力腐蚀行为的影响[J].中国腐蚀与防护学报,2013,33(5):388-394. MEI Hua-sheng,WANG Chang-peng,ZHANG Wei,et al.Effect of hydrogen charging on stress corrosion cracking of X80 pipeling steel in simulated Yingtan soil solution[J].Journal of Chinese Society for Corrosion and Protection, 2013,33(5):388-394.
[19]  刘智勇,王长朋,杜翠薇,等.外加电位对X80管线钢在鹰潭土壤模拟溶液中应力腐蚀行为的影响[J].金属学报,2011,47(11):1434-1439. LIU Zhi-yong,WANG Chang-peng,DU Cui-wei,et al.Effect of applied potentials on stress corrosion cracking of X80 pipeline steel in simulated Yingtan soil solution[J].Acta Metallurgica Sinica, 2011,47(11):1434-1439.
[20]  曹楚南,张鉴清.电化学阻抗谱导论[M].北京:科学出版社,2002. CAO Chu-nan,ZHANG Jian-qing.Introduction of Electrochemical Impedance Spectroscopy [M]. Beijing:Science Press, 2002.
[21]  WALSH D,POPE D,DANFORD M.The effect of microstructure on biologically influenced corrosion[J]. JOM,1993,45(9):22-30.
[22]  赵莉.冷却水中微生物腐蚀及其控制研究[D].上海:上海电力学院,2011.ZHAO Li.Research microbial corrosion and its control in cooling water[D].Shanghai:Shanghai University of Electric Power,2011.
[23]  凌云,陈志刚.材料的微生物腐蚀研究与进展[J].江苏理工大学学报,2000,21(1):53-56.LING Yun,CHEN Zhi-gang.Research and progress of microbial corrosion of materials[J].Journal of Jiangsu University of Science and Technology, 2000, 21(1):53-56.
[24]  HECTOR A V,LIZ K H.Microbiologically influenced corrosion:looking to the future[J]. International Microbiology,2005,8(3):169-180.
[25]  许立铭,董泽华,罗逸,等.硫酸盐还原菌对碳钢腐蚀的影响研究[J].华中理工大学学报,1996,24(4):78-81.XU Li-ming,DONG Ze-hua,LUO Yi,et al.The influence of sulfate reducing bacteria on the corrosion of carbon steel[J].Huazhong University of Technology, 1996,24(4):78-81.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133