Abstract: The present invention relates to tooling for the fabrication of composite materials, particularly layered composite materials. The tooling apparatus encapsulates the composite material and uses an applied pressure, either atmospheric, induced gaseous or mechanical, to the material to retain it in place during off-gassing and/or consolidation.

Abstract: The present invention relates to tooling for the fabrication of composite materials, particularly layered composite materials. The tooling apparatus encapsulates the composite material and uses an applied pressure, either atmospheric, induced gaseous or mechanical, to the material to retain it in place during off-gassing and/or consolidation.

Abstract: A manufacturing method of combining wires and fibers to fabricate fiber reinforced composites is disclosed. The fibers are drum wound on an adhesive-coated substrate followed by coating with a barrier layer to preserve the fiber spacing. A layer of the adhesive material is then applied to the fiber wrap and wire is wound therearound. A series of increasingly viscous tacky materials can then be applied to the wire wraps so that all gaps between the wires are filled. The inventive method can be used to form standard wire/fiber preforms, variable spacing wire/fiber preforms, ring preforms and wire only preforms which can be processed into fiber reinforced composite materials.

Abstract: The present invention relates to a manufacturing method of applying dry powder in a controlled manner to a variety of surfaces to form shapes, coatings, or composite materials. This is achieved by coating the surface with a tacky substance, applying the powder, and then coating the powder with a barrier coating that is insoluble in the solvent used in the tacky layer. The process is repeated to add the desired amount of powder. By the selection of powder size, size distribution, shape, and number of layers, precise control of mass loading can be achieved. The method can be used with titanium powder to form powder-coated fiber, non-woven mat, and tape cast performs which can be processed into fiber reinforced composite materials.