Electrochemical impedance studies of the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38K)(2)CO3 at 650 degrees C

doi:10.1016/j.corsci.2010.11.036

IMR OpenIR

	Electrochemical impedance studies of the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38K)(2)CO3 at 650 degrees C
	Ni, C. S.; Lu, L. Y.; Zeng, C. L.; Niu, Y.
通讯作者	Niu, Y.(yniu@imr.ac.cn)
	2011-03-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	53 期号:3 页码:1018-1024
摘要	Electrochemical impedance spectroscopy (EIS) has been used to study the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38 K)(2)CO3 at 650 degrees C in air. Two-electrode system is used to fabricate molten-salt film. The thickness of molten salt approximated from electrolyte resistance decreases rapidly until it is smaller than 6 mg/cm(2). The appearance of diffusion-related impedance at the end of the test is linked to the severe loss of molten salt which causes twisted diffusion paths. More molten salt on the surface of 310S causes a longer lithiation process and more profound degradation of the oxide film. (C) 2010 Elsevier Ltd. All rights reserved.
关键词	Stainless steel Molten salts EIS Hot corrosion
资助者	National Science Foundation of China
DOI	10.1016/j.corsci.2010.11.036
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[50971129]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000287338400020
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/103496
专题	中国科学院金属研究所
通讯作者	Niu, Y.
作者单位	Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met Res, Shenyang, Peoples R China
推荐引用方式 GB/T 7714	Ni, C. S.,Lu, L. Y.,Zeng, C. L.,et al. Electrochemical impedance studies of the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38K)(2)CO3 at 650 degrees C[J]. CORROSION SCIENCE,2011,53(3):1018-1024.
APA	Ni, C. S.,Lu, L. Y.,Zeng, C. L.,&Niu, Y..(2011).Electrochemical impedance studies of the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38K)(2)CO3 at 650 degrees C.CORROSION SCIENCE,53(3),1018-1024.
MLA	Ni, C. S.,et al."Electrochemical impedance studies of the initial-stage corrosion of 310S stainless steel beneath thin film of molten (0.62Li, 0.38K)(2)CO3 at 650 degrees C".CORROSION SCIENCE 53.3(2011):1018-1024.