Modification of the properties of Al2O3/TZ-3YS thermal barrier coating by the addition of silicon carbide particles and fructose
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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
Modification of the properties of Al2O3/TZ-3YS thermal barrier coating by the addition of silicon carbide particles and fructoseAutoría
Fecha de publicación
2021-03-29Editor
MDPIISSN
2079-6412Cita bibliográfica
BORRELL, Amparo, et al. Modification of the Properties of Al2O3/TZ-3YS Thermal Barrier Coating by the Addition of Silicon Carbide Particles and Fructose. Coatings, 2021, 11.4: 387Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.mdpi.com/2079-6412/11/4/387Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Al2O3/TZ-3YS coatings developed by suspension plasma spraying were studied in the
present work. Mechanical and thermal characterization was realized to evaluate the suitability of
thermal barrier coatings. In addition, ... [+]
Al2O3/TZ-3YS coatings developed by suspension plasma spraying were studied in the
present work. Mechanical and thermal characterization was realized to evaluate the suitability of
thermal barrier coatings. In addition, SiC particle reinforcement was evaluated for its effect on the
mechanical properties of the coating. The problem with SiC reinforcement is its high melting point
that causes a large amount of unmolten material to be deposited on the coating. One possible solution
followed in the present study consists of including fructose as an additive in order to modify the
suspension characteristics. The results conclude that the use of fructose as an additive increases the
mechanical and thermal properties (from 1.0 to 1.6 W/m·K), since the microstructure is modified,
and results in a lower porosity (17%) compared to the SiC coating (25%). [-]
Publicado en
Coatings, 2021, 11.4: 387Entidad financiadora
Ministerio de Economía y Competitividad
Código del proyecto o subvención
RTI2018-099033-B-C31 and C32 | FJdCI-2016-27822 | RyC-2016- 20915 | PREDOC/2017/51
Derechos de acceso
info:eu-repo/semantics/openAccess
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