Corrosion behavior of two low alloy steel in simulative deep-sea environment coupling to titanium alloy

doi:10.1016/j.colcom.2019.01.003

	Corrosion behavior of two low alloy steel in simulative deep-sea environment coupling to titanium alloy
	Fan, Weijie 1,3; Zhang, Yong 4; Tian, Huiwen 1,5; Wang, Wei 1,6; Li, Weihua 2
	2019-03-01
发表期刊	COLLOID AND INTERFACE SCIENCE COMMUNICATIONS
ISSN	2215-0382
卷号	29 页码:40-46
通讯作者	Li, Weihua([email protected])
摘要	Corrosion behavior of two different low alloy steels (specimen 1, specimen 2) coupling to titanium (Ti) alloy was studied in simulative deep-sea environment with 500 m depths. Immersion tests revealed that the corrosion rate of specimen 1 was higher than that of specimen 2. The micro morphology showed all specimens of specimen 1 steel was susceptible to both intergranular and pitting corrosion. Electrochemical results imply that the galvanic current of specimen 1 was bigger than specimen 2, then decreased and stabilized at a small range after 15 h correspond. Finite element method was constructed to explain the development of the galvanic current density distribution with distance to the electrodes. The corrosion resistance of the alloy steels followed the order: specimen 2 > specimen 1 when coupling to Ti alloy.
关键词	Deep-sea environment Galvanic corrosion Electrochemical Simulation models
DOI	10.1016/j.colcom.2019.01.003
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[51525903]###167; AoShan Talents Outstanding Scientist Program###168; Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09]###169; Natural Science Foundation of China[51525903]; AoShan Talents Outstanding Scientist Program; Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Coatings & Films
WOS记录号	WOS:000460698800006
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/155328
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Li, Weihua
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Sun Yat Sen Univ, Coll Chem Engn & Technol, Tangjiawan 519082, Zhuhai, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Naval Aeronaut Univ, Qingdao Branch, Qingdao 266041, Peoples R China 5.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China 6.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Fan, Weijie,Zhang, Yong,Tian, Huiwen,et al. Corrosion behavior of two low alloy steel in simulative deep-sea environment coupling to titanium alloy[J]. COLLOID AND INTERFACE SCIENCE COMMUNICATIONS,2019,29:40-46.
APA	Fan, Weijie,Zhang, Yong,Tian, Huiwen,Wang, Wei,&Li, Weihua.(2019).Corrosion behavior of two low alloy steel in simulative deep-sea environment coupling to titanium alloy.COLLOID AND INTERFACE SCIENCE COMMUNICATIONS,29,40-46.
MLA	Fan, Weijie,et al."Corrosion behavior of two low alloy steel in simulative deep-sea environment coupling to titanium alloy".COLLOID AND INTERFACE SCIENCE COMMUNICATIONS 29(2019):40-46.

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