Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments

IMR OpenIR

	Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments
	Cao, M; Liu, L; Fan, L; Yu, ZF; Li, Y; Oguzie, EE; Wang, FH; Liu, L (reprint author), Northeastern Univ, Corros & Protect Div, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China.; Liu, L (reprint author), Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
	2018-02-01
发表期刊	MATERIALS
ISSN	1996-1944
卷号	11 期号:2 页码:-
摘要	The corrosion behavior of 2A02 Al alloy under 4 mg/cm(2) NaCl deposition at different temperatures (from 30 to 80 degrees C) has been studied. This corrosion behavior was researched using mass-gain, scanning electron microscopy-SEM, laser scanning confocal microscopy-LSCM, X-ray photoelectron spectroscopy-XPS and other techniques. The results showed and revealed that the corrosion was maximal at 60 degrees C after 200 h of exposure. The increase of temperature not only affected the solubility of oxygen gas in the thin film, but also promoted the transport of ions (such as Cl-), and the formation of protective AlO(OH), which further affects the corrosion speed.; The corrosion behavior of 2A02 Al alloy under 4 mg/cm(2) NaCl deposition at different temperatures (from 30 to 80 degrees C) has been studied. This corrosion behavior was researched using mass-gain, scanning electron microscopy-SEM, laser scanning confocal microscopy-LSCM, X-ray photoelectron spectroscopy-XPS and other techniques. The results showed and revealed that the corrosion was maximal at 60 degrees C after 200 h of exposure. The increase of temperature not only affected the solubility of oxygen gas in the thin film, but also promoted the transport of ions (such as Cl-), and the formation of protective AlO(OH), which further affects the corrosion speed.
部门归属	[cao, min ; liu, li ; yu, zhongfen ; wang, fuhui] northeastern univ, corros & protect div, shenyang natl lab mat sci, 3-11 wenhua rd, shenyang 110819, liaoning, peoples r china ; [cao, min ; liu, li ; fan, lei ; yu, zhongfen ; li, ying ; wang, fuhui] chinese acad sci, inst met res, wencui rd 62, shenyang 110016, liaoning, peoples r china ; [oguzie, emeka e.] fed univ technol owerri, dept chem, electrochem & mat sci res lab, pmb 1526, owerri, nigeria
关键词	Aluminum-alloys Electrochemical-behavior Pitting Corrosion Stainless-steels Nacl Solution Water-vapor Mild-steel Pure Al Chloride 2024-t3
学科领域	Materials Science, Multidisciplinary
资助者	National Key Basic Research and Development Plan of China [2014CB643303]; National Natural Science Fund of China [51622106]; National Key Research and Development Program of China [2017YFB0702303]
收录类别	SCI
语种	英语
WOS记录号	WOS:000427534800062
引用统计	被引频次：38[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/321006/79531
专题	中国科学院金属研究所
通讯作者	Liu, L (reprint author), Northeastern Univ, Corros & Protect Div, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China.; Liu, L (reprint author), Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式 GB/T 7714	Cao, M,Liu, L,Fan, L,et al. Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments[J]. MATERIALS,2018,11(2):-.
APA	Cao, M.,Liu, L.,Fan, L.,Yu, ZF.,Li, Y.,...&Liu, L .(2018).Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments.MATERIALS,11(2),-.
MLA	Cao, M,et al."Influence of Temperature on Corrosion Behavior of 2A02 Al Alloy in Marine Atmospheric Environments".MATERIALS 11.2(2018):-.