Optimizing the nickel content in weathering steels to enhance their corrosion resistance in acidic atmospheres

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	Optimizing the nickel content in weathering steels to enhance their corrosion resistance in acidic atmospheres
	Liu, Ming; Jin, Zhu; Cheng, Xuequn; Li, Xiaogang
刊名	CORROSION SCIENCE
	2017
卷号	115 页码:135-142
ISSN号	0010-938X
英文摘要	The effect of nickel on the corrosion resistance of weathering steels in acidic atmospheres was investigated by exposure test and electrochemical technique. The results showed that 3.5 wt.% is the optimum nickel content in weathering steels to enhance their atmospheric corrosion resistance. The reason is discussed as follows: once the nickel content exceeds 3.5 wt.%, the nickel content in the rust increases slightly even with a considerable increase of that in weathering steels; the mass ratio of alpha-FeOOH to gamma-FeOOH in the rust almost remains stable; additional nickel has no significant effect on the corrosion current density of the steels. (C) 2016 Elsevier Ltd. All rights reserved.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/14021]
专题	2017专题
推荐引用方式 GB/T 7714	Liu, Ming,Jin, Zhu,Cheng, Xuequn,et al. Optimizing the nickel content in weathering steels to enhance their corrosion resistance in acidic atmospheres[J]. CORROSION SCIENCE,2017,115:135-142.
APA	Liu, Ming,Jin, Zhu,Cheng, Xuequn,&Li, Xiaogang.(2017).Optimizing the nickel content in weathering steels to enhance their corrosion resistance in acidic atmospheres.CORROSION SCIENCE,115,135-142.
MLA	Liu, Ming,et al."Optimizing the nickel content in weathering steels to enhance their corrosion resistance in acidic atmospheres".CORROSION SCIENCE 115(2017):135-142.