Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Mitigation of hydrogen permeation into steel by bacteria: a new research proposal | |
Huang, Yanliang1,2,3 | |
2021-04-30 | |
发表期刊 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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ISSN | 2096-5508 |
页码 | 9 |
通讯作者 | Huang, Yanliang(hyl@qdio.ac.cn) |
摘要 | A new research proposal was introduced aiming at solving the fundamental theory for reducing the risk of hydrogen embrittlement (HE) in high-strength steels by utilizing hydrogen-consuming microorganisms. The superior performance of high-strength steel can meet the material strength requirements for remote deep-sea marine engineering development. Due to the heavy corrosive marine environment, steel structures must be protected by cathodic protection. However, high-strength steel is sensitive to stress corrosion cracking and HE, and cathodic protection can promote hydrogen permeation into steel. Hydrogen-consuming microorganisms are widespread in the natural environment and they utilize the energy of hydrogen oxidation to survive. If we could make use of the hydrogen-consuming function of microorganisms to consume the hydrogen generated during the cathodic protection process, then the potential for cathodic protection can be reasonably lowered, ideally protecting the steel and simultaneously reducing the possibility of HE. |
关键词 | hydrogen-consuming bacteria high-strength steel hydrogen permeation hydrogen embrittlement (HE) mitigation |
DOI | 10.1007/s00343-020-0274-4 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[U1660112] ; China Baowu Steel Group Corporation Ltd.[U1660112] |
WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
WOS类目 | Limnology ; Oceanography |
WOS记录号 | WOS:000645897400003 |
出版者 | SCIENCE PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/170863 |
专题 | 海洋环境腐蚀与生物污损重点实验室 |
通讯作者 | Huang, Yanliang |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China |
第一作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
通讯作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
推荐引用方式 GB/T 7714 | Huang, Yanliang. Mitigation of hydrogen permeation into steel by bacteria: a new research proposal[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021:9. |
APA | Huang, Yanliang.(2021).Mitigation of hydrogen permeation into steel by bacteria: a new research proposal.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,9. |
MLA | Huang, Yanliang."Mitigation of hydrogen permeation into steel by bacteria: a new research proposal".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2021):9. |
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