PROCEDE ET UN DISPOSITIF D'ENDUCTION METALLIQUE DE FIBRES PAR VOIE LIQUIDE

The process for metallic coating of silicon carbide ceramic fibers (3) by liquid path, comprises casting a fiber through a molten metal bath by fusion, maintaining the bath in a levitation type crucible that suppress the contact between liquid metal and crucible, continuously supplying a metallic po...

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Hauptverfasser:	KLEIN GILLES CHARLES CASIMIR, FRAYSSINES PIERRE ERIC, DUMONT MIKAEL, PETITPAS PATRICK, GARNIER CHRISTIAN, FRANCHET JEAN MICHEL PATRICK MAURICE
Format:	Patent
Sprache:	fre
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL GLASS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The process for metallic coating of silicon carbide ceramic fibers (3) by liquid path, comprises casting a fiber through a molten metal bath by fusion, maintaining the bath in a levitation type crucible that suppress the contact between liquid metal and crucible, continuously supplying a metallic powder to the bath using a vibrating pallet, and regulating the flow of metallic powder in the bath through a height between a reservoir and the pallet and through vibrational frequency of the pallet. The reservoir is arranged for supplying the powder to the pallet. The process for metallic coating of silicon carbide ceramic fibers (3) by liquid path, comprises casting a fiber through a molten metal bath by fusion, maintaining the bath in a levitation type crucible that suppress the contact between liquid metal and crucible, continuously supplying a metallic powder to the bath using a vibrating pallet, and regulating the flow of metallic powder in the bath through a height between a reservoir and the pallet and through vibrational frequency of the pallet. The reservoir is arranged for supplying the powder to the pallet. The bath is provided on a level of zones conveying the metallic powder by gravity. An independent claim is included for a device for metallic coating of ceramic or silicon carbide fibers using a liquid path.