Bioactive glass suspensions preparation for suspension plasma spraying
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Otros documentos de la autoría: Cañas Recacha, Eugeni; Vicent Cabedo, Mónica; Orts Tarí, María José; Moreno, Rodrigo; Sánchez-Vilches, Enrique
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
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INVESTIGACIONMetadatos
Título
Bioactive glass suspensions preparation for suspension plasma sprayingAutoría
Fecha de publicación
2016-06Editor
ElsevierCita bibliográfica
CAÑAS, E., et al. Bioactive glass suspensions preparation for suspension plasma spraying. Journal of the European Ceramic Society, 2016, vol. 36, no 16, p. 4281-4290.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0955221916303119Versión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
A bioactive glass was dry-milled and sieved in order to obtain powders with particle size finer than 63 μm. Two suspensions, with different particle size distribution (D50 = 8.3 μm and D50 = 2.2 μm), were subsequently ... [+]
A bioactive glass was dry-milled and sieved in order to obtain powders with particle size finer than 63 μm. Two suspensions, with different particle size distribution (D50 = 8.3 μm and D50 = 2.2 μm), were subsequently obtained from milling those powders in an organic solvent (dipropylene glycol methyl ether) by using two different grinding steps. The obtained suspensions were characterised and stabilised to produce adequate feedstocks to be used in suspension plasma spraying technique. For that purpose, sedimentation tests as well as rheological characterisation were carried out on both suspensions.
Only the suspension feedstock containing the finest particle size, managed to produce a coating with suitable thickness and adherence on the substrate when a TiO2 bond coat was used. Besides X-ray diffraction findings confirmed the amorphous nature of the obtained coatings. However coating microstructure displayed many round, closed pores and surface observation revealed the presence of abundant non-deformed splats. [-]
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Journal of the European Ceramic Society Volume 36, Issue 16, December 2016Derechos de acceso
© 2016 Elsevier Ltd. All rights reserved.
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info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
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