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

doi:10.1007/s00343-020-0274-4

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	Mitigation of hydrogen permeation into steel by bacteria: a new research proposal
	Huang, Yanliang 1,2,3
刊名	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2021-04-30
页码	9
关键词	hydrogen-consuming bacteria high-strength steel hydrogen permeation hydrogen embrittlement (HE) mitigation
ISSN号	2096-5508
DOI	10.1007/s00343-020-0274-4
通讯作者	Huang, Yanliang(hyl@qdio.ac.cn)
英文摘要	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.
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
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000645897400003
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/170862]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Huang, Yanliang
作者单位	1.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
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.