ORBi: Martinez L. - Corrosion studies of different ferrous alloys for rolling cylinders

Reference : Corrosion studies of different ferrous alloys for rolling cylinders


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering Engineering, computing & technology : Materials science & engineering Engineering, computing & technology : Chemical engineering Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/2268/19211

Title :	Corrosion studies of different ferrous alloys for rolling cylinders
Language :	English
Author, co-author :	Martinez, L. [>Universidad Complutense de Madrid > > >Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica > Surface Engineering and Nanomaterials Research Group > >]
	Gomez, C. [>Universidad Complutense de Madrid > > >Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica > Surface Engineering and Nanomaterials Research Group > >]
	Lecomte-Beckers, Jacqueline [Université de Liège - ULg > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
	Perez, F. J. [>Universidad Complutense de Madrid > > >Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica > Surface Engineering and Nanomaterials Research Group > >]
Publication date :	2007
Journal title :	Materials & Design
Publisher :	Elsevier Science
Volume :	28
Issue/season :	1
Pages :	196-202
Peer reviewed :	Yes (verified by ORBi)
Audience :	International
ISSN :	0261-3069
City :	Oxford
Country :	United Kingdom
Keywords :	[en] chloride media of a high chromium iron alloy ; surface finishing as well as the heat treatment was analysed ; Electrochemical Impedance Spectroscopy
	[fr] electrochemical technique
Abstract :	[en] The aim of this work is to study the corrosion behaviour in chloride media of a high chromium iron alloy. The influence of the surface finishing as well as the heat treatment was analysed. The technique employed for measuring the corrosion behaviour was the Electrochemical Impedance Spectroscopy, an electrochemical technique that allows the observation not only of the corrosion rates but also the changes on the corrosion mechanism of the alloy. The results showed that it is worth performing a double tempering and a having smoother surface finishing only for long exposure periods. A comparison between different oxidising conditions was also performed simulating the life in service of the hot rolling cylinders and revealed an increase in the protective properties as the oxidising time increased due to the chromium present on the alloy (18%). (c) 2005 Elsevier Ltd. All rights reserved.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/19211
DOI :	10.1016/j.matdes.2005.04.016

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