Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/161919
Title: Influence of cold gas spray parameters on the corrosion resistance of Al-Al2O3 coatings sprayed on carbon steel
Author: da Silva, F. S.
Cinca i Luis, Núria
Dosta Parras, Sergi
García Cano, Irene
Guilemany, J. M. (José María)
Benedetti, A. V.
Keywords: Corrosió i anticorrosius
Revestiments protectors
Alumini
Corrosion and anti-corrosives
Protective coatings
Aluminum
Issue Date: 4-Jul-2019
Publisher: Maney Publishing
Abstract: This work describes the influence of standoff distance (SoD), and gas temperature on the morphology and corrosion resistance of Al-10%Al2O3 coatings deposited by cold gas spray (CGS) on carbon steel. The results showed that the standoff distance had little effect on the thickness and microstructure of the coating. However, a 100 °C decrease of the spraying temperature reduced the coating thickness by 300 μm. The use of electrochemical analyses and SEM images showed that all the coatings studied were able to protect the substrate during at least 1300 h of immersion, due to the dense microstructure obtained by CGS.
Note: Versió postprint del document publicat a: https://doi.org/10.1080/1478422X.2019.1637052
It is part of: Corrosion Engineering Science And Technology, 2019, vol. 54, num. 7, p. 567-574
URI: http://hdl.handle.net/2445/161919
Related resource: https://doi.org/10.1080/1478422X.2019.1637052
ISSN: 1478-422X
Appears in Collections:Articles publicats en revistes (Ciència dels Materials i Química Física)

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