Effect of Sn concentration on the corrosion resistance of Pb-Sn alloys in H2SO4 solution

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	Effect of Sn concentration on the corrosion resistance of Pb-Sn alloys in H2SO4 solution
	J. Xu; X. B. Liu; X. G. Li; E. Barbero; C. F. Dong
	2006
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	155 期号:2 页码:420-427
摘要	The effect of Sn concentration on the corrosion resistance of Pb-Sn alloy in H2SO4 electrolyte was investigated by potentiodynamic polarization. A new approach to calculate the exchange current density, i(corr), was proposed and proved to be in accordance with the experimental results. This study shows that with the increase of alloying Sn, the corrosion rate of the alloy increased and then decreased, with its minimum appearing at 2.60 wt.% Sn. It was also found that the cathodic reaction does not have to be a single-step process, i.e., there are multiple sub-steps involved and complex cations, including H-4(3+) and H-2(+), existing in the systems. (c) 2005 Elsevier B.V. All rights reserved.
部门归属	w virginia univ, dept mech & aerosp engn, morgantown, wv 26506 usa. univ sci & technol beijing, ctr corros & protect, beijing 100083, peoples r china. state key lab corros & protect, shenyang 110016, peoples r china.;liu, xb (reprint author), w virginia univ, dept mech & aerosp engn, morgantown, wv 26506 usa;xingbo.liu@mail.wvu.edu
关键词	Pb-sn Alloy Potentiodynaic Polarization Corrosion Rate Lead-tin Alloys Sulfuric-acid Electrodes Antimony Behavior Calcium Grids Oxide Sb
URL	查看原文
WOS记录号	WOS:000237003000042
引用统计	被引频次：32[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/321006/34624
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. Xu,X. B. Liu,X. G. Li,et al. Effect of Sn concentration on the corrosion resistance of Pb-Sn alloys in H2SO4 solution[J]. Journal of Power Sources,2006,155(2):420-427.
APA	J. Xu,X. B. Liu,X. G. Li,E. Barbero,&C. F. Dong.(2006).Effect of Sn concentration on the corrosion resistance of Pb-Sn alloys in H2SO4 solution.Journal of Power Sources,155(2),420-427.
MLA	J. Xu,et al."Effect of Sn concentration on the corrosion resistance of Pb-Sn alloys in H2SO4 solution".Journal of Power Sources 155.2(2006):420-427.