PROCEDE DE TRAITEMENT THERMIQUE DE FIBRES CERAMIQUES A BASE DE SILICIUM ET DE CARBONE ET FIBRES DE MEME NATURE A STRUCTURE STRATIFIEE

The process consists in carrying out a heat treatment under vacuum for a period of at least 3 hours and at a temperature of the order of 1000 DEG C. This treatment makes it possible to obtain fibres surrounded by a layer of endogenic SiO2 itself coated with an endogenic carbon layer. These fibres ca...

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Bibliographische Detailangaben
Hauptverfasser:	ERIK MENESSIER, RENE PAILLER, ALAIN GUETTE, PIERRE LESPADE
Format:	Patent
Sprache:	fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES REFRACTORIES SLAG SPINNING TEXTILES TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The process consists in carrying out a heat treatment under vacuum for a period of at least 3 hours and at a temperature of the order of 1000 DEG C. This treatment makes it possible to obtain fibres surrounded by a layer of endogenic SiO2 itself coated with an endogenic carbon layer. These fibres can be employed for the production of fibre-reinforced composite materials.