Oxidation behavior of spark plasma sintered ZrC-SiC composites obtained from the polymer-derived ceramics route

David Pizon; L. Charpentier; Romain Lucas; Sylvie Foucaud; Alexandre Maitre; M. Balat-Pichelin

Oxidation behavior of spark plasma sintered ZrC-SiC composites obtained from the polymer-derived ceramics route

David Pizon ¹ L. Charpentier ² Romain Lucas ¹ Sylvie Foucaud ¹ Alexandre Maitre ¹ M. Balat-Pichelin ²

SPCTS - Science des Procédés Céramiques et de Traitements de Surface

2 PROMES - Procédés, Matériaux et Energie Solaire

Abstract : ZrCm/SiCp composites were elaborated using the polymer derived ceramics route and the spark plasma sintering process. The results of mechanical and microstructural characterization of composites were undertaken, and indicated an improvement by adding the SiC phase. The oxidation resistance of composites was evaluated at very high temperatures, and a better behavior was observed whatever the SiC content compared to ZrC monoliths. By adjusting the composition of the final composite, two main ranges of stability were determined as a function of the heat treatment.

Keywords : ZrC SiC Particular composites Polymer processing Oxidation resistance

Type de document :

Article dans une revue

Domaine :

Chimie / Matériaux

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https://hal-unilim.archives-ouvertes.fr/hal-00945844
Contributeur : Pamela Bathias <>
Soumis le : jeudi 13 février 2014 - 10:23:25
Dernière modification le : mercredi 14 février 2018 - 16:02:03

Oxidation behavior of spark plasma sintered ZrC-SiC composites obtained from the polymer-derived ceramics route

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Oxidation behavior of spark plasma sintered ZrC-SiC composites obtained from the polymer-derived ceramics route

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