Direct observation of thinmembrane passive filmover the growing pit on sputtered nanocrystalline austenitic stainless steel film

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	Direct observation of thinmembrane passive filmover the growing pit on sputtered nanocrystalline austenitic stainless steel film
	T. S.; Liu Li, L.; Zhang, B.; Li, Y.; Wang, X. L.; Wang, F. H.
	2015
发表期刊	Electrochemistry Communications
ISSN	1388-2481
卷号	52 页码:80-84
摘要	Potentiostatic polarization with a temperature scanwas applied to initiate formation of a single pit on a sputtered nanocrystalline austenitic stainless steel film and the thin membrane passive film over the growing pit was directly observed for the first time in this study. The results showed that the passive film consisted of two different layers, both of which exhibited an amorphous structure. The outer layer comprised of a Fe-enriched oxide, whereas the inner layer was a Cr-enriched oxide. Compared with conventional coarse-grained stainless steel, the passive film of sputtered nanocrystalline austenitic stainless steel possessed higher elastic modulus and hardness. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[li, tianshu ; liu, li ; zhang, bin ; li, ying ; wang, xiaolan ; wang, fuhui] chinese acad sci, inst met res, shenyang 110016, peoples r china. ; liu, l (reprint author), chinese acad sci, inst met res, wencui rd 62, shenyang 110016, peoples r china. ; liliu@imr.ac.cn
关键词	Passive Film Nanocrystalline Stainless Steel Pit Tem Pitting Corrosion Corrected Stem In-situ Mechanism Alloys Iron
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73845
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. S.,Liu Li, L.,Zhang, B.,et al. Direct observation of thinmembrane passive filmover the growing pit on sputtered nanocrystalline austenitic stainless steel film[J]. Electrochemistry Communications,2015,52:80-84.
APA	T. S.,Liu Li, L.,Zhang, B.,Li, Y.,Wang, X. L.,&Wang, F. H..(2015).Direct observation of thinmembrane passive filmover the growing pit on sputtered nanocrystalline austenitic stainless steel film.Electrochemistry Communications,52,80-84.
MLA	T. S.,et al."Direct observation of thinmembrane passive filmover the growing pit on sputtered nanocrystalline austenitic stainless steel film".Electrochemistry Communications 52(2015):80-84.