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AssigneeEuropean Aeronautic Defence and Space Company Eads France
InventorPatrice Lefebure
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A metallization ply (1) for the metallization of a thermoplastic composite material part (3), includes in the body thereof at least one substantially continuous metal layer (10) and at least one binding layer (11) secured to the metal layer and realized with a thermoplastic resin. A manufacturing method for a metallized thermoplastic composite material part (3) includes i) a step in which a structural ply or plies (20) are deposited forming a structural layer (2) of the part, ii) a step in which the metallization ply (1) is deposited on an outer face (2a) of the structural layer (2) with the binding layer (11) on the side of the outer face (2a) of the structural layer (2), and iii) a step in which the metallization ply (1) is consolidated with the structural layer (2). A metallized thermoplastic composite material part (3) is also described.
Metallization ply (1) for the metallization of a thermoplastic composite material part (3), said metallization ply comprising in the body thereof at least one metal layer (10) and being characterized in that it comprises in the body at least one binding layer (11) secured to said metal layer and realized with a thermoplastic resin, and in that the metal layer (10) is substantially continuous.
Metallized thermoplastic composite material part (3) comprising a metal layer (10) and a composite material structural layer (2) comprising fibers (20a) maintained by a matrix (20b) in thermoplastic resin, characterized in that said metal layer is substantially continuous and in that said part comprises a binding layer (11) made with a thermoplastic resin between the metal layer (10) and the structural layer (2).
Part (3) according to, in which the thermoplastic resin of the structural layer (2) is made of poly-ether-ether-ketone or poly-ether-ketone-ketone or polyetherimide.
Dependencies are inferred from the claim text.