Influence of Cold Gas Spray process conditions on the microstructure of Fe-based amorphous coatings

Vista senzilla d'ítem
dc.contributor.authorHenao, John
dc.contributor.authorConcustell i Fargas, Amadeu
dc.contributor.authorGarcía Cano, Irene
dc.contributor.authorCinca i Luis, Núria
dc.contributor.authorDosta Parras, Sergi
dc.contributor.authorGuilemany, J. M. (José María)
dc.date.accessioned2015-10-07T09:00:18Z
dc.date.available2015-10-07T09:00:18Z
dc.date.issued2014-11-12
dc.date.updated2015-10-07T09:00:19Z
dc.description.abstractFe-based amorphous metallic coatings were prepared by Cold Gas Spray process. Through this study, the effects of the process conditions such as spraying distance, gas pressure and temperature on the microstructure of as-sprayed coatings are evaluated. Microstructural studies show that the coatings can present a densely layered structure with porosity below 0.5% and thickness around 800 μm depending on the process conditions. Precipitation of nanocrystals in as-sprayed coatings is observed and present results show its dependence on the thermal and kinetic energy implicated in the process. In general, when gas temperature and pressure decreased, in the studied range, coatings displayed a dense and amorphous structure.
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec644639
dc.identifier.issn0925-8388
dc.identifier.urihttps://hdl.handle.net/2445/67162
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.isformatofVersió postprint del document publicat a: http://dx.doi.org/10.1016/j.jallcom.29
dc.relation.ispartofJournal of Alloys and Compounds, 2014, vol. 622, p. 995-999
dc.relation.urihttp://dx.doi.org/10.1016/j.jallcom.29
dc.rights(c) Elsevier B.V., 2014
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject.classificationMicroestructura
dc.subject.classificationRevestiments
dc.subject.otherMicrostructure
dc.subject.otherCoatings
dc.titleInfluence of Cold Gas Spray process conditions on the microstructure of Fe-based amorphous coatings
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

Fitxers

Paquet original

Mostrant 1 - 1 de 1
Miniatura
Nom:
644639.pdf
Mida:
1.03 MB
Format:
Adobe Portable Document Format
Descarregar

Col·leccions

Articles publicats en revistes (Ciència dels Materials i Química Física)