FREMGANGSMAATE FOR VARMEBEHANDLING AV SILISIUM- OG KARBONHOLDIGE KERAMISKE FIBRE OG FREMSTILLING AV SLIKE FIBRE MED LAGDELT STRUKTUR

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: MENESSIER, ERIK, PAILLER, RENE, LESPADE, PIERRE, GUETTE, ALAIN
Format: Patent
Sprache:nor
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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.