Production of SiC Materials by Reactive Infiltration
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http://hdl.handle.net/10045/59194
Título: | Production of SiC Materials by Reactive Infiltration |
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Autor/es: | Caccia, Mario | 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: | Reactive infiltration | SiC | Oak sawdust |
Área/s de conocimiento: | Química Inorgánica |
Fecha de publicación: | 23-may-2014 |
Editor: | Trans Tech Publications |
Cita bibliográfica: | Materials Science Forum. 2014, 783-786: 1863-1866. doi:10.4028/www.scientific.net/MSF.783-786.1863 |
Resumen: | The use of oak sawdust as carbon precursor for SiC manufacture via reactive infiltration was studied. The effect of oak sawdust pressing parameters, temperature and pressure, on the final SiC's properties was studied. Final product's quality was evaluated through density measurement, and microstructure and pore size distribution variations were characterized with optical microscopy and mercury porosimetry. Pressed oak sawdust preforms were carbonized to obtain a carbon porous preform which was then infiltrated with melted silicon. Successful infiltration of preforms pressed at room temperatures were performed, to obtain a porous SiC. Hot pressed preforms were not satisfactory infiltrated due to a narrowing of their pores caused by SiC formation's expansiveness. |
Patrocinador/es: | MCINN (Spain), project MAT2011-25029. |
URI: | http://hdl.handle.net/10045/59194 |
ISSN: | 0255-5476 (Print) | 1662-9752 (Online) |
DOI: | 10.4028/www.scientific.net/MSF.783-786.1863 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © (2014) Trans Tech Publications, Switzerland |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.4028/www.scientific.net/MSF.783-786.1863 |
Aparece en las colecciones: | INV - LMA - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2014_Caccia_Narciso_MSF_final.pdf | Versión final (acceso restringido) | 553,63 kB | Adobe PDF | Abrir Solicitar una copia |
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