Corrosion characteristics of Q235 steel in simulated Yingtan soil solutions

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	Corrosion characteristics of Q235 steel in simulated Yingtan soil solutions
	Y. H. Wu; T. M. Liu; S. X. Luo; C. Sun
	2010
发表期刊	Materialwissenschaft Und Werkstofftechnik
ISSN	0933-5137
卷号	41 期号:3 页码:142-146
摘要	In some areas, the soil is getting more and more acidic due to acids deposition. It is imperative to investigate the soil corrosion performance of underground structures. As soil is very complex, the corrosion investigation and understanding of soil buried structures are quite difficult. In this study, the corrosion performance of Q235 steel in simulated Yingtan soil solutions with pH 3.0, 4.0, 5.5, and 7.0 was investigated by weight loss test and electrochemical test including potentiodynamic polarization curves and electrochemical impedance spectroscopy, as well as corrosion process was discussed. All the tests indicated that the corrosion rate of Q235 steel in simulated soil solution was closely related to its pH value. The corrosion rate decreased with increasing pH from 3.0 to 7.0.
部门归属	[wu, y. h.; liu, t. m.] chongqing univ, coll mat sci & engn, chongqing 400044, peoples r china. [sun, c.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [wu, y. h.; luo, s. x.] zunyi normal coll, dept chem, zunyi 563002, 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 Q235 Steel Simulated Soil Solution Corrosion Performance Behavior
URL	查看原文
WOS记录号	WOS:000276640200002
引用统计	被引频次：39[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/321006/31587
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. H. Wu,T. M. Liu,S. X. Luo,et al. Corrosion characteristics of Q235 steel in simulated Yingtan soil solutions[J]. Materialwissenschaft Und Werkstofftechnik,2010,41(3):142-146.
APA	Y. H. Wu,T. M. Liu,S. X. Luo,&C. Sun.(2010).Corrosion characteristics of Q235 steel in simulated Yingtan soil solutions.Materialwissenschaft Und Werkstofftechnik,41(3),142-146.
MLA	Y. H. Wu,et al."Corrosion characteristics of Q235 steel in simulated Yingtan soil solutions".Materialwissenschaft Und Werkstofftechnik 41.3(2010):142-146.