Influence of NaCl deposition on atmospheric corrosion of zinc in the presence of SO2

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	Influence of NaCl deposition on atmospheric corrosion of zinc in the presence of SO2
	Qu, Q ; Yan, CW ; Bai, W ; Cao, CN
刊名	ACTA METALLURGICA SINICA
	2001-01-18
卷号	37 期号:1 页码:72-76
关键词	Zn atmospheric corrosion NaCl deposition quartz crystal microbalance (QCM)
ISSN号	0412-1961
通讯作者	Qu, Q()
英文摘要	By using quartz crystal microbalance (QCM) the influence of NaCl deposition on atmospheric corrosion of zinc in the presence of 1 x 10(-6) SO2 was studied. Regularity of initial atmospheric corrosion of zinc under this condition was analyzed in detail and an empiric formula, Deltam/A K(t/t(tot))(b), obtained. The relationship between mass gain of zinc and amount of NaCl deposition is linear at any time. More amount of NaCl deposition can slow down the corrosion of zinc to some extent after six to ten hours' exposure in atmospheric environment containing 1 x 10(-6) SO2. Corrosion products of zinc surface were analyzed using X-ray diffraction (XRD) and infrared spectroscopy (IR), in which Zn4SO4(OH)(6). 5H(2)O was identified.
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000172766100015
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/111824]
专题	金属研究所_中国科学院金属研究所
通讯作者	Qu, Q
作者单位	1.Chinese Acad Sci, State Key Lab Corros & Protect, Met Res Inst, Shenyang 110016, Peoples R China 2.Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China
推荐引用方式 GB/T 7714	Qu, Q,Yan, CW,Bai, W,et al. Influence of NaCl deposition on atmospheric corrosion of zinc in the presence of SO2[J]. ACTA METALLURGICA SINICA,2001,37(1):72-76.
APA	Qu, Q,Yan, CW,Bai, W,&Cao, CN.(2001).Influence of NaCl deposition on atmospheric corrosion of zinc in the presence of SO2.ACTA METALLURGICA SINICA,37(1),72-76.
MLA	Qu, Q,et al."Influence of NaCl deposition on atmospheric corrosion of zinc in the presence of SO2".ACTA METALLURGICA SINICA 37.1(2001):72-76.