Procédé pour la fabrication en continu de matériaux composites à base de titane renforçés par des fibres

Method for continuous fabrication of fiber reinforced titanium-based composites

Verfahren zur kontinuierlichen Herstellung von faserverstärkten Verbundwerkstoffen auf Titanbasis

Abstract

A method for continuous fabrication of a filament reinforced titanium base alloy sheet is provided. The sheet is formed by first assembling a number of individual silicon carbide filaments to form a tape. The tape is passed across a drum in a low pressure plasma deposition apparatus where the surface of the drum is formed of a polished and cooled refractory metal. The tape is sprayed with a plasma spray of the titanium base alloy metal to form a sheet of such metal on the tape and on the surface of the drum. The deposited sheet including the silicon carbide reinforcement tape is removed from the drum surface by peeling. The peeled product is a composite of titanium base sheet metal which is impregnated with the filaments of silicon carbide, i.e. a metal impregnated tape.

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Patent Citations (3)

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Cited By (7)

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    EP-1273675-A2January 08, 2003ALSTOM (Switzerland) LtdVerfahren zur Herstellung einer räumlich geformten, folienartig ausgebildeten Trägerschicht aus sprödhartem Material
    EP-1273675-A3October 20, 2004ALSTOM Technology LtdProcédé de fabrication d'une couche de support formée de feuille spatiale en matériau cassant
    FR-2761619-A1October 09, 1998Ca Nat Research CouncilProcede de fabrication de profils composites renforces a matrice metallique et a symetrie axiale
    GB-2239662-AJuly 10, 1991Gen ElectricSilicon carbide fiber-reinforced titanium base composites of improved tensile properties
    GB-2239662-BOctober 06, 1993Gen ElectricSilicon carbide fibre-reinforced titanium base composites of improved tensile properties
    GB-2245598-AJanuary 08, 1992Gen ElectricFilament reinforced article and method of forming
    US-6895650-B2May 24, 2005Alstom Technology LtdProcess for producing a spatially shaped carrier layer