Post-deposition heat treatment effect on microstructure of suspension plasma sprayed bioactive glass coatings
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Otros documentos de la autoría: Cañas Recacha, Eugeni; Sanz-Solana, Vicente; Orts Tarí, María José; Sánchez-Vilches, Enrique
Metadatos
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comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
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INVESTIGACIONMetadatos
Título
Post-deposition heat treatment effect on microstructure of suspension plasma sprayed bioactive glass coatingsAutoría
Fecha de publicación
2018-11Editor
ElsevierISSN
0257-8972; 1879-3347Cita bibliográfica
CAÑAS, E., et al. Post-deposition heat treatment effect on microstructure of suspension plasma sprayed bioactive glass coatings. Surface and Coatings Technology, 2018Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.sciencedirect.com/science/article/pii/S0257897218312131Versión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
This research addresses a simple and easy method to improve the microstructure of
suspension plasma sprayed bioactive glass coatings. Based on previous research of the group,
a SPS bioactive glass coating was deposited ... [+]
This research addresses a simple and easy method to improve the microstructure of
suspension plasma sprayed bioactive glass coatings. Based on previous research of the group,
a SPS bioactive glass coating was deposited under optimised variables employing a stable
suspension feedstock.
After the microstructural characterisation, the coatings were subjected to a heat treatment at
400, 500 and 600 ºC peak temperatures. These temperatures have been chosen according to
the shrinkage curve of the working glass which results from a hot stage microscope. Results
show an improvement of the coatings microstructure (reduction in both porosity and thickness
and increment of the adhesion) after a heat treatment at 500 ºC with respect to the original
coating. However, for a temperature of 400 ºC the coating microstructure is not altered
(porosity, thickness and adherence are the same as those of the original sample) while at 600
ºC the entire coating is completely delaminated. [-]
Publicado en
Surface and Coatings Technology, 2018Proyecto de investigación
The authors of the present work thank Universitat Jaume I of Castellón the support provided in funding RECUBIO project (P1–1B2013–69) and action 3.1. of the Research Promotion 15 Plan (PREDOC/2015/50)Derechos de acceso
info:eu-repo/semantics/openAccess
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