New advanced SiC-based composite materials for use in highly oxidizing environments: Synthesis of SiC/IrSi3
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Título: | New advanced SiC-based composite materials for use in highly oxidizing environments: Synthesis of SiC/IrSi3 |
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Autor/es: | Camarano, Antonio | Giuranno, Donatella | Narciso, Javier |
Grupo/s de investigación o GITE: | Materiales Avanzados |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Instituto Universitario de Materiales |
Palabras clave: | MMCs | Silicon carbide | Ir-silicides | Reactive infiltration | Oxidizing atmosphere |
Área/s de conocimiento: | Química Inorgánica |
Fecha de publicación: | mar-2020 |
Editor: | Elsevier |
Cita bibliográfica: | Journal of the European Ceramic Society. 2020, 40(3): 603-611. doi:10.1016/j.jeurceramsoc.2019.10.018 |
Resumen: | Currently, MMCs with SiC as reinforcement emerge as ideal candidates for long-term stable devices withstanding high temperatures and harsh operating environments which are typical for many industrial sectors, such as energy, aerospace, electronics, catalysis, etc. However, the costly manufacture of such composites is the major restraint to make them marketable. In this paper, highly-dense, nearly-shaped SiC/IrSi3 composites effortless produced at T = 1250 °C under a vacuum by reactive melt infiltration of liquid Si-62 wt%Ir eutectic alloy into bimodal SiCp-C porous preforms, are presented. The replacement of unreacted detrimental Si by a tougher and less oxidizing intermetallic phase (IrSi3) was successfully obtained. |
Patrocinador/es: | The work performed at the University of Alicante was funded by the Spanish “Ministerio de Economía y Competitividad” (Grant MAT2017-86992-R), and action Mobility of Alicante University. The work performed at CNR-ICMATE was supported by National Science Center of Poland through POLONEZ project number UMO-2016/23/P/ST8/01916. This project is carried out under POLONEZ-3 program which has received funding from European Union’s Horizon 2020 research and innovation program under Marie Skłodowska-Curie grant agreement. No. 665778. |
URI: | http://hdl.handle.net/10045/99907 |
ISSN: | 0955-2219 (Print) | 1873-619X (Online) |
DOI: | 10.1016/j.jeurceramsoc.2019.10.018 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2019 Elsevier Ltd. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1016/j.jeurceramsoc.2019.10.018 |
Aparece en las colecciones: | INV - LMA - Artículos de Revistas Investigaciones financiadas por la UE |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2020_Camarano_etal_JEuroCeramicSoc_final.pdf | Versión final (acceso restringido) | 2,97 MB | Adobe PDF | Abrir Solicitar una copia |
2020_Camarano_etal_JEuroCeramicSoc_accepted.pdf | Accepted Manuscript (acceso abierto) | 1,18 MB | Adobe PDF | Abrir Vista previa |
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