IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Interaction between sulfate-reducing bacteria and aluminum alloys-Corrosion mechanisms of 5052 and Al-Zn-In-Cd aluminum alloys
Guan, Fang1,2,3; Duan, Jizhou1,2,3; Zhai, Xiaofan1,2,3; Wang, Nan1,2,3,4; Zhang, Jie1,2,3; Lu, Dongzhu1,2,3; Hou, Baorong1,2,3
2020
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume36Pages:55-64
Corresponding AuthorDuan, Jizhou(duanjz@qdio.ac.cn) ; Zhai, Xiaofan(zhaixf@qdio.ac.cn)
AbstractMicrobiologically influenced corrosion caused by sulfate-reducing bacteria (SRB) poses a serious threat to marine engineering facilities. This study focused on the interaction between the corrosion behavior of two aluminum alloys and SRB metabolic activity. SRB growth curve and sulfate variation with and with aluminum were performed to find the effect of two aluminum alloys on SRB metabolic activity. Corrosion of 5052 aluminum alloy and Al-Zn-In-Cd aluminum alloy with and without SRB were performed. The results showed that both the presence of 5052 and Al-Zn-In-Cd aluminum alloy promoted SRB metabolic activity, with the Al-Zn-In-Cd aluminum alloy having a smaller promotion effect compared with 5052 aluminum alloy. The electrochemical results suggested that the corrosion of the Al-Zn-In-Cd aluminum alloy was accelerated substantially by SRB. Moreover, SRB led to the transformation of Al-Zn-In-Cd aluminum alloy corrosion product from Al(OH)(3) to Al2S3 and NaAlO2. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordAluminum alloy Sulfate-reducing bacteria (SRB) Electrochemical behavior Corrosion
DOI10.1016/j.jmst.2019.07.009
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41576080] ; Key Research and Development Plan of Shandong Province[2018GHY115003] ; China Postdoctoral Science Foundation[2018M642707]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000503162000008
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/164224
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorDuan, Jizhou; Zhai, Xiaofan
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationKey Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Corresponding Author AffilicationKey Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Recommended Citation
GB/T 7714
Guan, Fang,Duan, Jizhou,Zhai, Xiaofan,et al. Interaction between sulfate-reducing bacteria and aluminum alloys-Corrosion mechanisms of 5052 and Al-Zn-In-Cd aluminum alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2020,36:55-64.
APA Guan, Fang.,Duan, Jizhou.,Zhai, Xiaofan.,Wang, Nan.,Zhang, Jie.,...&Hou, Baorong.(2020).Interaction between sulfate-reducing bacteria and aluminum alloys-Corrosion mechanisms of 5052 and Al-Zn-In-Cd aluminum alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,36,55-64.
MLA Guan, Fang,et al."Interaction between sulfate-reducing bacteria and aluminum alloys-Corrosion mechanisms of 5052 and Al-Zn-In-Cd aluminum alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 36(2020):55-64.
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