Influence of alloyed chromium on the atmospheric corrosion resistance of weathering steels

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	Influence of alloyed chromium on the atmospheric corrosion resistance of weathering steels
	Y. H. Qian; C. H. Ma; D. Niu; J. J. Xu; M. S. Li
	2013
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	74 页码:424-429
摘要	The influence of alloyed chromium on atmospheric corrosion resistance (ACR) of weathering steels in simulated industrial atmosphere was investigated. The ACR of weathering steels was evaluated by determining the relative corrosion rate after periodic immersion wet/dry cyclic corrosion for 72 h. The presence of Cr improves the ACR of weathering steels. The beneficial effect of alloyed chromium is attributed to both its promotion of the formation of a protective rust layer, which acts as a barrier against corrosion process, and its enhancement of passivation capability, which decreases the anodic dissolution of substrate alloys. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.
部门归属	[qian, yuhai ; xu, jingjun ; li, meishuan] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [ma, chaohui] baoshan iron & steel co ltd, res inst, shanghai 201900, peoples r china. [niu, dun] northeastern univ, coll sci, shenyang 110004, peoples r china. ; qian, yh (reprint author), 72 wenhua rd, shenyang 110016, peoples r china. ; yhqian@imr.ac.cn
关键词	Low Alloy Steel Mild Steel Weight Loss Rust Atmospheric Corrosion Protective Rust Layer Carbon-steel Industrial Atmospheres Environments Marine Aluminum Behavior Iron So2 Ion
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/71434
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. H. Qian,C. H. Ma,D. Niu,et al. Influence of alloyed chromium on the atmospheric corrosion resistance of weathering steels[J]. Corrosion Science,2013,74:424-429.
APA	Y. H. Qian,C. H. Ma,D. Niu,J. J. Xu,&M. S. Li.(2013).Influence of alloyed chromium on the atmospheric corrosion resistance of weathering steels.Corrosion Science,74,424-429.
MLA	Y. H. Qian,et al."Influence of alloyed chromium on the atmospheric corrosion resistance of weathering steels".Corrosion Science 74(2013):424-429.