Passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains with embedded nano-twin bundles

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	Passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains with embedded nano-twin bundles
	T. S. Li; L. Liu; B. Zhang; Y. Li; F. K. Yan; N. R. Tao; F. H. Wang
	2014
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	85 页码:331-342
摘要	The passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains (NG) and nano-twin bundles (NT) are investigated. The electrochemical results indicate that the spontaneous passivation ability and growth rate of passive film are improved. The X-ray photoelectron spectroscopy (XPS) shows that a Cr-0-enriched layer forms at the passive film/metal interface. More nucleation sites afforded by the nanostructures and the enhanced diffusion rate of charged species across the passive film are believed to be responsible for the improved passive ability. The PDM model is introduced to elaborate the microscopic process of passivation. (C) 2014 Elsevier Ltd. All rights reserved.
部门归属	[li, tianshu ; liu, li ; zhang, bin ; li, ying ; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [yan, fengkai ; tao, nairong] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; liu, l (reprint author), chinese acad sci, inst met res, state key lab corros & protect, wencui rd 62, shenyang 110016, peoples r china. ; liliu@imr.ac.cn
关键词	Passive Films Passivity Stainless Steel Xps Afm Electrochemical Corrosion Behavior Iron-chromium-alloys Mixed-conduction Model Ni-based Superalloy Point-defect Model Anodic Oxide-film High-temperature Electrolyte Dynamic Plastic-deformation Sulfuric-acid-solution Fe-cr Alloys
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语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73281
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. S. Li,L. Liu,B. Zhang,et al. Passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains with embedded nano-twin bundles[J]. Corrosion Science,2014,85:331-342.
APA	T. S. Li.,L. Liu.,B. Zhang.,Y. Li.,F. K. Yan.,...&F. H. Wang.(2014).Passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains with embedded nano-twin bundles.Corrosion Science,85,331-342.
MLA	T. S. Li,et al."Passive behavior of a bulk nanostructured 316L austenitic stainless steel consisting of nanometer-sized grains with embedded nano-twin bundles".Corrosion Science 85(2014):331-342.