Corrosion Behaviour of a New Low-Nickel Stainless Steel Reinforcement : A Study in Simulated Pore Solutions and in Fly Ash Mortars
Joint Authors
Bastidas, J. M.
Criado, M.
Fajardo, S.
Source
International Journal of Corrosion
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-09
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The present paper studies the corrosion behaviour of a new lower-cost type of austenitic stainless steel (SS) with a low nickel content in alkaline-saturated calcium hydroxide solution (a simulated concrete pore (SCP) solution) with sodium chloride (0.0%, 0.4%, 1.0%, 2.0%, 3.0%, and 5.0% NaCl) and embedded in alkali-activated fly ash (AAFA) mortars manufactured using two alkaline solutions, with and without chloride additions (2% and 5%), in an environment of constant 95% relative humidity.
Measurements were performed at early age curing up to 180 days of experimentation.
The evolution with time of electrochemical impedance spectroscopy was studied.
Rct values obtained in SCP solution or in fly ash mortars were so high that low-nickel SS preserved its passivity, exhibiting high corrosion resistance
American Psychological Association (APA)
Criado, M.& Fajardo, S.& Bastidas, J. M.. 2012. Corrosion Behaviour of a New Low-Nickel Stainless Steel Reinforcement : A Study in Simulated Pore Solutions and in Fly Ash Mortars. International Journal of Corrosion،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-502958
Modern Language Association (MLA)
Criado, M.…[et al.]. Corrosion Behaviour of a New Low-Nickel Stainless Steel Reinforcement : A Study in Simulated Pore Solutions and in Fly Ash Mortars. International Journal of Corrosion No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-502958
American Medical Association (AMA)
Criado, M.& Fajardo, S.& Bastidas, J. M.. Corrosion Behaviour of a New Low-Nickel Stainless Steel Reinforcement : A Study in Simulated Pore Solutions and in Fly Ash Mortars. International Journal of Corrosion. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-502958
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502958