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Matches 251 - 300 out of 4,581

Document Document Title
WO/2002/027049A2
Metal matrix composites are made from ceramic oxide pre-forms comprising substantially continuous ceramic oxide fibers.  
WO2001092594A3
The invention includes the use of a high-modulus fiber metal matrix composite material as a backing plate (10) for physical vapor deposition targets, as a lid for microelectronics packages, as a heat spreader, and as a heat sink. In one ...  
WO/2002/006551A1
Methods for making metal matrix composite articles such as wires (59) and tapes. The metal matrix composites include a plurality of substantially continuous, longitudinally positioned fibers (51) in a metal matrix. The fibers are selecte...  
WO/2002/006550A1
Wires (134) and cables (130) from ceramic oxide fibers encapsulated within a matrix that includes aluminum.  
WO/2002/006552A1
Metal matrix composite wires (59) that include a plurality of substantially continuous, longitudinally positioned fibers (51) in a metal matrix. The wire exhibits zero breaks over a length of at least 300 meters when tested according to ...  
WO/2002/006549A1
Metal matrix composite wires (59) that include at least one tow comprising a plurality of substantially continuous, longitudinally positioned fibers (51) in a metal matrix. The fibers are selected from the group of ceramic fibers carbon ...  
WO/2001/092594A2
The invention includes the use of a high-modulus fiber metal matrix composite material as a backing plate (10) for physical vapor deposition targets, as a lid for microelectronics packages, as a heat spreader, and as a heat sink. In one ...  
WO/2001/087524A1
A method for fabricating components such as rocker arms (4), cam followers (3) or cams for valve mechanisms for combustion engines, in which a billet of an MMC material (Metal Matrix Composite) containing 10-70 % ceramic material by volu...  
WO2000061518A9
The present invention relates to the fabrication of thick, three-dimensional preforms comprising fibers disposed as chords of a circle, and to composites comprising such structures embedded in a matrix material such as a thermoset resin,...  
WO/2001/057284A1
The present invention relates to fullerene, nanotube, or nanofiber filled metals and polymers. This invention stems from a cross-disciplinary combination of electromagnetic and acoustic processing and property enhancement of materials th...  
WO2000065115A3
The present invention contemplates a high strength magnetic composite material system (35) comprising a plurality of high strength fibers (30) coupled together by a soft magnetic alloy (31). In one embodiment an internally reinforced str...  
WO2000068469A3
A composite metal object comprises ductile crystalline metal particles in an amorphous metal matrix. An alloy is heated above its liquidus temperature. Upon cooling from the high temperature melt, the alloy chemically partitions, forming...  
WO/2000/070114A1
A magnesium alloy member material using a magnesium alloy in a solid-liquid coexistence, and production methods for the magnesium alloy member material and a magnesium alloy member. The production method for the magnesium alloy member ma...  
WO/2000/068469A2
A composite metal object comprises ductile crystalline metal particles in an amorphous metal matrix. An alloy is heated above its liquidus temperature. Upon cooling from the high temperature melt, the alloy chemically partitions, forming...  
WO/2000/065115A2
The present invention contemplates a high strength magnetic composite material system (35) comprising a plurality of high strength fibers (30) coupled together by a soft magnetic alloy (31). In one embodiment an internally reinforced str...  
WO/2000/062959A1
The invention relates to a casting tool (1) which serves to fix a porous ceramic insert (5) for the production of a light-metal component which is reinforced by said insert (5). To this end the insert is positioned in the casting tool (1...  
WO/2000/061518A1
The present invention relates to the fabrication of thick, three-dimensional preforms comprising fibers disposed as chords of a circle, and to composites comprising such structures embedded in a matrix material such as a thermoset resin,...  
WO/2000/054852A1
Golf club structures, including club heads (105) and shafts, composed of composites comprised of a matrix of metal, such as an aluminum alloy, or a plastic material and a fiber such as graphite or a ceramic, which may be whiskerized, and...  
WO/2000/049192A1
The invention relates to a method for producing a metal matrix composite material and to a device for carrying out said method. The inventive method enables metal matrix composite materials to be produced in a simple manner at low cost. ...  
WO/2000/048767A1
In order to improve a device for the production of semifinished goods and moulded parts made of a metal material with the aid of an extruder for the production of a metal flow and using downstream devices for shaping semifinished goods a...  
WO/2000/047792A1
The invention relates to a method for producing fibre reinforced metallic components having a complex geometry. Metal-coated SiC-fibres are connected with each other and with the component by means of pressure influence at a high tempera...  
WO/2000/003768A1
A golf club head insert (1) is disclosed comprising a fiber-reinforced metal matrix (2). Also disclosed is a golf club comprising a main body member (11), a strike face (5) of a fiber-reinforced metal matrix insert (2), and means for joi...  
WO/1999/041440A1
Short fiber-reinforced composite including a matrix material; and, a minor percentage of short-fibers having an altered fiber morphology, such a fiber morphology being wherein selected portions of said short-fiber are greater in cross-se...  
WO/1999/038641A1
According to the inventive method, initially and substantially parallel long fibres (18) are introduced into the cavity (16) of a workpiece (10) consisting a matrix material. The cavity (16) has an enlarged area (20) with an expansion el...  
WO/1999/027145A1
The invention concerns a method for producing a cast part in magnesium alloy, in particular a piston or a cylinder block for internal combustion engines, with carbon fibre reinforcement integrated during casting, So as to improve the bin...  
WO/1999/025885A1
The invention relates to a constructional element (or parts thereof which are subjected to particular stress) with a matrix consisting of magnesium or an Mg alloy, characterised in that it comprises metal reinforcement elements. The inve...  
WO/1999/024254A1
A composite material made of continuous aluminum oxide fibers reinforcing an aluminum matrix to form a strand (10) where the strands are formed into a structure (8) and brazed together in a vacuum using an aluminum brazing alloy (16). Th...  
WO/1999/015292A1
A porous composite product comprised of a network of fibers is produced by forming an unsintered preformed network of fibers and a gasifiable structure forming agent, followed by gasification of the structure forming agent prior to sinte...  
WO/1998/044197A1
Provided by the present invention is a wet-layed, nonwoven sheet which is comprised of metal fiber and metal powder. Generally, the amount of metal fiber comprises from 20 to 95 % by weight and the amount of metal comprises from 5 to 80 ...  
WO/1998/031491A1
The invention relates to a metal fibre agglomerate comprising fibres with an equivalent diameter of between 1 $g(m)m and 30 $g(m)m and with a length of between 1 mm and 20 mm, with the feature that the core (1) of the agglomerate contain...  
WO/1998/030725A1
The invention concerns a cermet structural element comprising a tribological ceramic layer which is substantially made up of Al�2?O�3? and through which a metallic Al phase consisting predominantly of aluminides is drawn. The inventi...  
WO/1998/025721A1
A process for consolidating powder, particulates, foils or sheets of metal coated composites, elemental metallic or metallic alloy or intermetallic compounds into net shapes having increased green strength at or near ambient temperature ...  
WO1997048601A3  
WO/1998/011265A1
A process for preparing a continuous metal matrix composite tape. The process includes the steps of: providing a plurality of continuous metal matrix-coated fibers; providing a consolidating apparatus; providing a nonreactive environment...  
WO/1998/004374A1
A metallic porous body (22) is manufactured by a method comprising the steps of aligning many short metallic fibers (3) by utilizing a magnetic field, holding the fibers (3) on a metallic base plate (9) in a state that the fibers (3) are...  
WO/1998/000462A1
The present invention is related to a family of materials that may act as a replacement for lead in applications where the high density of lead is important, but where the toxicity of lead is undesirable. The present invention more parti...  
WO/1997/048601A2
A method for making an article from rhenium and in particular a rocket nozzle. First a molybdenum mandrel (10) is formed with a portion having the desired shape of the nozzle. A layer of rhenium (18) is deposited over the nozzle portion ...  
WO/1997/033009A1
A metal or metallic alloy part reinforced with a metal matrix composite material is disclosed. The materials are selected such that the metal or metallic alloy which forms the part is of a different metal or metallic alloy than that used...  
WO/1997/020647A1
A beta titanium-fiber reinforced composite laminate (10) comprising at least one layer of beta titanium alloy (16) and at least one layer of fiber reinforced composite (12), wherein the layer of beta titanium alloy (16) has a yield stren...  
WO/1997/000976A1
A composite metal matrix formed of polycrystalline 'alpha'-Al2O3 fibers encapsulated within a matrix of substantially pure elemental aluminum, or an alloy elemental aluminum and up to about 2 % copper is disclosed. The resulting material...  
WO/1996/039291A1
For forming or consolidating organic matrix composites, for example, an organic matrix composite panel (106) is sealed between sheets of a susceptor material (100, 102) that is susceptible to induction heating. The susceptor sheets (100,...  
WO/1996/037364A1
A manufacturing method of combining wires (11) and fibers (5) to fabricate fiber reinforced composites (10) is disclosed. The fibers (5) are drum wound on an adhesive-coated (3) substrate (1) followed by coating with a barrier layer (7) ...  
WO/1996/019618A1
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 substan...  
WO/1995/029267A1
The present invention relates to a novel method for forming cast metal matrix composite bodies. In particular, the present invention relates to a novel method for forming or recycling metal matrix composite bodies so as to render such bo...  
WO/1995/015919A1
The invention provides methods for producing semi-permanent casting tooling, as well as semi-permanent casting tooling apparatus. Casting tooling including a blend of high char resin and refractory powder; casting tooling prepared from a...  
WO/1995/010379A1
A metallic composite solid, containing alloys and/or intermetallics, is formed by compacting at moderate pressure a mixture of powder particles, foils or sheets at a temperature close to room temperature, well below the melting temperatu...  
WO/1994/026445A1
A method for pressure infiltration casting is provided wherein steps of preheating and evacuating a mold cavity (20) and infiltrant charge (14) are carried out in a separate vessel from a pressure vessel wherein the mold cavity (20) is f...  
WO/1994/023077A1
A titanium alloy matrix fiber reinforced composite made from titanium alloy sheet processed to have ductility up to about 35 %. Of particular usefulness is the composite having a Ti3A1 titanium aluminide having this level of ductility. T...  
WO/1994/010351A1
A metal matrix composite comprising a stack of alternate layers of unreinforced metal and discontinuously reinforced metal. In a preferred embodiment, the unreinforced metal is an aluminum alloy and the discontinuously reinforced metal i...  
WO/1994/006582A1
A process for producing fiber composite precision castings is disclosed. At least a preliminary pattern body, which is then used as part of a pattern or the pattern itself, is produced with fibers and with a pattern material. A ceramic m...  

Matches 251 - 300 out of 4,581