Mitigation of hydrogen permeation into steel by bacteria: a new research proposal

doi:10.1007/s00343-020-0274-4

	Mitigation of hydrogen permeation into steel by bacteria: a new research proposal
	Huang, Yanliang 1,2,3
	2021-04-30
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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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