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Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry
Joint Authors
Cabral-Miramontes, J. A.
Almeraya-Calderón, F.
Pedraza-Basulto, G. K.
Estupiñan-Lopez, F. H.
Tiburcio, Citlalli Gaona
Poblano-Salas, C. A.
Source
International Journal of Corrosion
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The thermal spraying process is a surface treatment which does not adversely affect the base metal on which it is performed.
The coatings obtained by HVOF thermal spray are employed in aeronautics, aerospace, and power generation industries.
Alloys and coatings designed to resist oxidizing environments at high temperatures should be able to develop a surface oxide layer, which is thermodynamically stable, slowly growing, and adherent.
MCrAlY type (M = Co, Ni or combination of both) coatings are used in wear and corrosion applications but also provide protection against high temperature oxidation and corrosion attack in molten salts.
In this investigation, CoNiCrAlY coatings were produced employing a HVOF DJH 2700 gun.
The work presented here focuses on the influences of process parameters of a gas-drive HVOF system on the microstructure, adherence, wear, and oxygen content of CoNiCrAlY.
The results showed that spray distance significantly affects the properties of CoNiCrAlY coatings.
American Psychological Association (APA)
Cabral-Miramontes, J. A.& Tiburcio, Citlalli Gaona& Almeraya-Calderón, F.& Estupiñan-Lopez, F. H.& Pedraza-Basulto, G. K.& Poblano-Salas, C. A.. 2014. Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry. International Journal of Corrosion،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-491854
Modern Language Association (MLA)
Cabral-Miramontes, J. A.…[et al.]. Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry. International Journal of Corrosion No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-491854
American Medical Association (AMA)
Cabral-Miramontes, J. A.& Tiburcio, Citlalli Gaona& Almeraya-Calderón, F.& Estupiñan-Lopez, F. H.& Pedraza-Basulto, G. K.& Poblano-Salas, C. A.. Parameter Studies on High-Velocity Oxy-Fuel Spraying of CoNiCrAlY Coatings Used in the Aeronautical Industry. International Journal of Corrosion. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-491854
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-491854