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Effect of different UV intensity on corrosion behavior of carbon steel exposed to simulated Nansha atmospheric environment
Liu, Yuwei; Zhang, Jian; Wei, Yinghua; Wang, Zhenyao
2019-11-01
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
Volume237
AbstractEffect of UV intensity on the corrosion behavior of carbon steel exposed to simulated Nansha atmospheric environment has been investigated using weight loss measurement, a stereomicroscope, a laser scanning confocal microscope (LSCM), a scanning electron microscope (SEM), X-ray diffraction (XRD), and electrochemical impedance spectroscopy (EIS). According to the results, when UV intensity is higher enough, the corrosion rate was accelerated significantly. As UV intensity increasing, the surface roughness of the rusted sample was not changed much at the initial stage. After long time exposure, the roughness became lager and the rust layer became thicker with many voids and cracks distributing in the rust layer. The composition of corrosion products were the same, but the relative content of different kind FeOOH was changed as UV intensity increased.
KeywordCarbon steel UV intensity Nansha atmosphere Surface roughness
Indexed BySCI
Language英语
WOS IDWOS:000489066200026
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80672
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Liu, Yuwei,Zhang, Jian,Wei, Yinghua,et al. Effect of different UV intensity on corrosion behavior of carbon steel exposed to simulated Nansha atmospheric environment[J]. MATERIALS CHEMISTRY AND PHYSICS,2019,237.
APA Liu, Yuwei,Zhang, Jian,Wei, Yinghua,&Wang, Zhenyao.(2019).Effect of different UV intensity on corrosion behavior of carbon steel exposed to simulated Nansha atmospheric environment.MATERIALS CHEMISTRY AND PHYSICS,237.
MLA Liu, Yuwei,et al."Effect of different UV intensity on corrosion behavior of carbon steel exposed to simulated Nansha atmospheric environment".MATERIALS CHEMISTRY AND PHYSICS 237(2019).
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