Influence of AC interference to corrosion of Q235 carbon steel

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	Influence of AC interference to corrosion of Q235 carbon steel
	Li, Y. T.1; Li, X.1,2; Cai, G. W.1,2; Yang, L. H.1
刊名	CORROSION ENGINEERING SCIENCE AND TECHNOLOGY
	2013-08-01
卷号	48 期号:5 页码:322-326
关键词	AC corrosion Carbon steel Soil
ISSN号	1478-422X
通讯作者	Li, YT
中文摘要	The alternating current (AC) has a strong influence on the corrosion of carbon steel Q235 in soil. AC corrosion(1-3) was investigated by morphology observation, weight loss analysis and electrochemical measurement. The results of morphology observation and weight loss analysis showed that AC increased the corrosion rate and the influence was weakened when a protective layer was built up. The electrochemical tests confirmed that in the presence of AC, the corrosion potential shifted toward the negative direction and the exchange current density increased.(4-9)
英文摘要	The alternating current (AC) has a strong influence on the corrosion of carbon steel Q235 in soil. AC corrosion(1-3) was investigated by morphology observation, weight loss analysis and electrochemical measurement. The results of morphology observation and weight loss analysis showed that AC increased the corrosion rate and the influence was weakened when a protective layer was built up. The electrochemical tests confirmed that in the presence of AC, the corrosion potential shifted toward the negative direction and the exchange current density increased.(4-9)
学科主题	Materials Science ; Metallurgy & Metallurgical Engineering
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]	Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]	ALTERNATING VOLTAGE ; MILD-STEEL
收录类别	SCI
原文出处	10.1179/1743278212Y.0000000076
语种	英语
WOS记录号	WOS:000322079300001
公开日期	2014-07-17
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/16373]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Y. T.,Li, X.,Cai, G. W.,et al. Influence of AC interference to corrosion of Q235 carbon steel[J]. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,2013,48(5):322-326.
APA	Li, Y. T.,Li, X.,Cai, G. W.,&Yang, L. H..(2013).Influence of AC interference to corrosion of Q235 carbon steel.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,48(5),322-326.
MLA	Li, Y. T.,et al."Influence of AC interference to corrosion of Q235 carbon steel".CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 48.5(2013):322-326.