Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu-Ni and AISI 316L stainless steel

doi:10.1016/j.jmrt.2021.05.067

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	Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu-Ni and AISI 316L stainless steel
	Hu, Shengbo 2,3; Liu, Rui 2; Liu, Li 1; Cui, Yu 2; Wang, Fuhui 1
刊名	JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
	2021-07-01
卷号	13 页码:1402-1415
关键词	Alloy Galvanic corrosion Hydrostatic pressure EIS
ISSN号	2238-7854
DOI	10.1016/j.jmrt.2021.05.067
通讯作者	Liu, Li(liuli@mail.neu.edu.cn)
英文摘要	The galvanic corrosion behavior of the 90/10 Cu-Ni alloy coupled to AISI 316L stainless steel, has been studied at different temperatures (5, 15 and 30 degrees C) and hydrostatic pressures (0.1, 10 and 20 MPa) by electrochemical and SEM methods. Results show that both the increasing temperature and hydrostatic pressure display an accelerating effect on the self-corrosion of 90/10 Cu-Ni. When coupled to AISI 316L stainless steel, 90/10 Cu-Ni alloy works as the anodic part. Galvanic corrosion current density increases with increasing temperature and decreases with increasing hydrostatic pressure. The independent effect of temperature and hydrostatic pressure on the galvanic corrosion process has been found. The effect of temperature on the galvanic corrosion process, which follows the Arrehenius equation, was found to be more influential than that of hydrostatic pressure. A potential relation concerning both the influence of the temperature and the hydrostatic pressure on the corrosion and galvanic corrosion current densities of 90/10 Cu-Ni has been set up. (C) 2021 The Authors. Published by Elsevier B.V.
资助项目	National Natural Science Foundation of China[51871049] ; National Natural Science Foundation of China[51622106] ; National Key R&D Program of China[2017YFB0702303] ; A-class pilot of the Chinese Academy of Sciences[XDA22010303]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000677666400008
资助机构	National Natural Science Foundation of China ; National Key R&D Program of China ; A-class pilot of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/159740]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, Li
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat MoE, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wencui Rd 62, Shenyang 110016, Peoples R China 3.Guangdong Acad Sci, Inst New Mat, Natl Engn Lab Modern Mat Surface Engn Technol, Key Lab Guangdong Modern Surface Engn Technol, Guangzhou, Peoples R China
推荐引用方式 GB/T 7714	Hu, Shengbo,Liu, Rui,Liu, Li,et al. Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu-Ni and AISI 316L stainless steel[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2021,13:1402-1415.
APA	Hu, Shengbo,Liu, Rui,Liu, Li,Cui, Yu,&Wang, Fuhui.(2021).Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu-Ni and AISI 316L stainless steel.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,13,1402-1415.
MLA	Hu, Shengbo,et al."Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu-Ni and AISI 316L stainless steel".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 13(2021):1402-1415.