UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl

doi:10.1002/maco.201709659

	UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl
	Song, L. -Y.1; Li, W. -H.1; Wang, W.1; Liu, X. -J.1; Liu, X. -Y.2; Cheng, Q. -L.3
	2018
发表期刊	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
ISSN	0947-5117
卷号	69 期号:1 页码:29-36
摘要	The studies of UV illumination and ammonium salt on the atmospheric corrosion of steel were rare. The combined effect of UV illumination and NH4Cl salt on the atmospheric corrosion of Q450 weathering steel was explored in this work. Mass changes results showed UV illumination distinctly accelerated the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl. The corrosion products with semi-conductor properties could improve the corrosion current and decrease the resistance of rusted samples when introducing light illumination during pre-Tafel test. Mott-Schottky analysis, photoinduced current density, and photoinduced opencircuit potential change illustrated that the electric conductivity of corrosion products played a big role in the accelerated corrosion process.
关键词	ammonium salt atmospheric corrosion corrosion products semiconductor properties
DOI	10.1002/maco.201709659
收录类别	SCI
语种	英语
资助项目	Marine Science and Technology Projects of Huangdao District[2014-4-1]###1325; National 863 Program[2015AA034404]###1324; China's Post-Doctoral Science Fund[2016M590665]###1323; National Science Foundation of China[51525903]###1322; National Science Foundation of China[51401185]###1321; National Science Foundation of China[51601188]###1320; National Science Foundation of China[51601188]; National Science Foundation of China[51401185]; National Science Foundation of China[51525903]; China's Post-Doctoral Science Fund[2016M590665]; National 863 Program[2015AA034404]; Marine Science and Technology Projects of Huangdao District[2014-4-1]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000419321100003
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/157808
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Li, W. -H.
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Univ, Qingdao 266071, Peoples R China 3.SINOPEC Qingdao Res Inst Safety Engn, 218,Yanan 3rd Rd, Qingdao 266700, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Song, L. -Y.,Li, W. -H.,Wang, W.,et al. UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(1):29-36.
APA	Song, L. -Y.,Li, W. -H.,Wang, W.,Liu, X. -J.,Liu, X. -Y.,&Cheng, Q. -L..(2018).UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(1),29-36.
MLA	Song, L. -Y.,et al."UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.1(2018):29-36.

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UV illumination on t（818KB）	期刊论文	作者接受稿	限制开放	CC BY-NC-SA	浏览