Susceptibility of minor alloying to corrosion behavior in yttrium-containing bulk amorphous steel

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	Susceptibility of minor alloying to corrosion behavior in yttrium-containing bulk amorphous steel
	Z. M. Wang; J. Zhang; X. C. Chang; W. L. Hou; J. Q. Wang
	2008
发表期刊	Intermetallics
ISSN	0966-9795
卷号	16 期号:8 页码:1036-1039
摘要	Minor alloying of yttrium to bulk amorphous steels can influence their corrosion resistance significantly. The corrosion behavior was investigated by using potentiodynamic polarization measurements, Mott-Schottky analysis and X-ray photoelectron spectroscopy (XPS). It showed that, in comparison with Y-free alloy, the stability of the passive film for 0.5 at.% yttrium alloy decreased sharply, whereas enhanced with more additions of yttrium. It is noticed that the corrosion resistance was correlated to semiconductor properties of the passive film. This is understood on the basis of the yttrium-doping-induced structural defect effects in the passive films. A probable way to further enhance the corrosion resistance of amorphous alloys is suggested. (C) 2008 Elsevier Ltd. All rights reserved.
部门归属	[wang, z. m.; zhang, j.; chang, x. c.; hou, w. l.; wang, j. q.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;wang, jq (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;jqwang@imr.ac.cn
关键词	Alloy Design Corrosion Glasses Metallic Microalloying Defects : Point Defects Metallic Glasses Passive Films Transport-properties Resistance Alpha-al2o3 Chromium Elements Defects Oxides State
URL	查看原文
WOS记录号	WOS:000259135000014
引用统计	被引频次：14[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/321006/33178
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. M. Wang,J. Zhang,X. C. Chang,et al. Susceptibility of minor alloying to corrosion behavior in yttrium-containing bulk amorphous steel[J]. Intermetallics,2008,16(8):1036-1039.
APA	Z. M. Wang,J. Zhang,X. C. Chang,W. L. Hou,&J. Q. Wang.(2008).Susceptibility of minor alloying to corrosion behavior in yttrium-containing bulk amorphous steel.Intermetallics,16(8),1036-1039.
MLA	Z. M. Wang,et al."Susceptibility of minor alloying to corrosion behavior in yttrium-containing bulk amorphous steel".Intermetallics 16.8(2008):1036-1039.