Effect of soil compositions on the electrochemical corrosion behavior of carbon steel in simulated soil solution

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	Effect of soil compositions on the electrochemical corrosion behavior of carbon steel in simulated soil solution
	T. M. Liu; Y. H. Wu; S. X. Luo; C. Sun
	2010
发表期刊	Materialwissenschaft Und Werkstofftechnik
ISSN	0933-5137
卷号	41 期号:4 页码:228-233
摘要	In this study, effect of cations, Ca(2+), Mg(2+), K(+), and anions, SO(4)(2-), RCO(3)(-), NO(3)(-) on electrochemical corrosion behavior of carbon steel in simulated soil solution was investigated through potentiodynamic polarization curves and electrochemical impedance spectroscopy. The results indicate that the Ca(2+)and Mg(2+) can decrease the corrosion current density of carbon steel in simulated soil solution, and K(+), SO(4)(2-), HCO(3)(-), and NO(3)(-) can increase the corrosion density. All the above ions in the simulated soil solution can decrease its resistivity, but they have different effect on the charge transfer resistivity. This finding can be useful in evaluating the corrosivity of certain soil through chemical analysis, and provide data for construction engineers.
部门归属	[liu, t. m.; wu, y. h.] chongqing univ, coll mat sci & engn, chongqing 400044, peoples r china. [wu, y. h.; luo, s. x.] zunyi normal coll, dept chem, zunyi 563002, peoples r china. [sun, c.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;wu, yh (reprint author), chongqing univ, coll mat sci & engn, chongqing 400044, peoples r china;wuyuanhuil@126.com
关键词	Soil Corrosion Simulated Soil Solution Carbon Steel Corrosion Behavior
URL	查看原文
WOS记录号	WOS:000277642000007
引用统计	被引频次：45[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/321006/31308
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. M. Liu,Y. H. Wu,S. X. Luo,et al. Effect of soil compositions on the electrochemical corrosion behavior of carbon steel in simulated soil solution[J]. Materialwissenschaft Und Werkstofftechnik,2010,41(4):228-233.
APA	T. M. Liu,Y. H. Wu,S. X. Luo,&C. Sun.(2010).Effect of soil compositions on the electrochemical corrosion behavior of carbon steel in simulated soil solution.Materialwissenschaft Und Werkstofftechnik,41(4),228-233.
MLA	T. M. Liu,et al."Effect of soil compositions on the electrochemical corrosion behavior of carbon steel in simulated soil solution".Materialwissenschaft Und Werkstofftechnik 41.4(2010):228-233.