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Patent Searching and Data


Matches 201 - 250 out of 4,544

Document Document Title
WO/2005/040065A1
Disclosed is a carbon nanotube-dispersed composite material which makes the best of excellent electrical conduction, thermal conduction and strength characteristics of a carbon nanotube while making good use of features of a ceramic such...  
WO/2005/025778A1
The present invention concerns the development of a process for obtaining &gammad -TiAl castings, with a maximum thickness of 20 mm, starting from melting charges constituted by commercially pure Ti and Al. In this process the metallic c...  
WO/2005/009649A1
A reinforcement member, wherein a part of the reinforcement member is formed of a laminated structure (102) obtained by laminating a large number of steel plates (105) having openings (106) formed therein. A hollow portion (107) is forme...  
WO2004095883A8
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof is comprised of a ceramic material. The...  
WO/2004/101664A2
A porous material comprising vapor grown carbon fiber in an amount of 10 to 90 mass%, fiber filaments of the carbon fiber forming a three-dimensional network and having a diameter of 1 to 1,000 nm, an aspect ratio of 5 to 15,000, a speci...  
WO/2004/095883A1
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof is comprised of a ceramic material. The...  
WO/2004/060592A1
A compound body manufacturing method capable of manufacturing a compound body (1) having a metal outer part (3) with a hollow part (2) and a content part (4) formed in the hollow part (2), comprising an outer part forming step for formin...  
WO/2004/042103A1
The invention relates to a magnesium material consisting of a matrix with C long-fibre reinforcement. The aim of the invention is to improve the resistance of the material perpendicularly to the direction of the fibre. To this end, the C...  
WO/2004/039521A1
The invention relates to method for manufacturing multimaterial parts, the multimaterial used in the method containing a tough material component (B) and a hard, wear-resistant material (A), in which method a green body is prepared from ...  
WO2004015150A3
Disclosed are methods and materials for preparing metal matrix composite (MMC) components that have low weight, good thermal conductivity and a controllable in-plane coefficient of thermal expansion. One embodiment of the invention featu...  
WO2004015163A3
The invention relates to a method for the production of a ceramic fiber (22) with a metal coating (24) reinforcing fiber (20). According to the invention, the metal coating (24) is transferred to an external form which is polygonal in di...  
WO2004005566A3
The invention concerns a composite product comprising a matrix consisting mainly of a metal such as copper and ceramic (carbon, carbide or nitride) particles dispersed in the matrix. The method consists in preparing a homogeneous powder ...  
WO/2004/022802A1
The invention relates to a method for producing a component, which contains an intermetallic/ceramic composite material, involving the following method steps: producing a mixture consisting of at least one reactive constituent, whereby t...  
WO/2004/018726A1
A metal matrix composite article comprising a first metal and an insert reinforcing the first metal, wherein the first metal selected from the group consisting of aluminium, alloys thereof, and combinations thereof, wherein the insert co...  
WO/2004/018725A1
An article comprising: an insert holder including at least one portion for securing at least one insert, the insert holder comprising a first metal selected from the group consisting of aluminium, alloys thereof, and combinations thereof...  
WO/2004/018718A1
Metal comprising inserts for reinforcing a metal matrix composite article and methods of making the same. In another aspect, the present invention provides metal matrix composite articles reinforced with an insert(s) and methods of makin...  
WO/2004/015163A2
The invention relates to a method for the production of a ceramic fiber (22) with a metal coating (24) reinforcing fiber (20). According to the invention, the metal coating (24) is transferred to an external form which is polygonal in di...  
WO/2004/015150A2
Disclosed are methods and materials for preparing metal matrix composite (MMC) components that have low weight, good thermal conductivity and a controllable in-plane coefficient of thermal expansion. One embodiment of the invention featu...  
WO/2004/005566A2
The invention concerns a composite product comprising a matrix consisting mainly of a metal such as copper and ceramic (carbon, carbide or nitride) particles dispersed in the matrix. The method consists in preparing a homogeneous powder ...  
WO2003047794A9
A composite element comprises: (a) a metal or metal alloy component having an elastic modulus that decreases with increasing temperature in a temperature range; and (b) sufficient amount of a shape memory alloy component having an elasti...  
WO/2003/057938A1
In a method of producing a tool component a plurality of fibres is formed into a bundle. Each fibre has a core comprising a mass of ultra-hard abrasive particles or precursor to said ultra-hard abrasive particles and optionally a second ...  
WO/2003/047794A1
A composite element comprises: (a) a metal or metal alloy component having an elastic modulus that decreases with increasing temperature in a temperature range; and (b) sufficient amount of a shape memory alloy component having an elasti...  
WO/2003/024662A1
A method of retaining composite preforms in the nature of fiber/metal matrix composites in position during processing, comprising the steps of positioning a predetermined assembly of fibers and metal matrix (30) on a mandrel (32). The me...  
WO/2002/057035A1
The present invention relates to short metal fibers. A set of short metal fibers , with an equivalent diameter ranging from 1 to 150$(m)m, comprises entangled and curved fibers. At least 10 % of the short metal fibers are entangled, wher...  
WO/2002/055236A1
The invention relates to a reinforced structural element consisting of a metallic matrix and a reinforcing piece consisting of inorganic fibres, said reinforcing piece at least partially penetrating the structural element. The reinforcin...  
WO2002027049A3
Metal matrix composites are made from ceramic oxide pre-forms comprising substantially continuous ceramic oxide fibers.  
WO/2002/047854A1
The present invention relates to sintered products comprising a set of short metal fibers. The set of short metal fibers comprises fibers having a diameter ranging between (1) and 150 $g(m). The set comprises entangled and curved fibers....  
WO/2002/047855A1
A temperature resistant material, comprising a temperature resistant matrix and a set of short metal fibers, which characterized in that the set of short metal fibers represents at least 0.5% by weight of the temperature resistant materi...  
WO2002027048A3
Ceramic oxide pre-forms comprising substantially continuous, ceramic oxide fibers, and methods for making the same. The ceramic oxide pre-forms are useful, for example, as in making metal matrix composites reinforced with substantially c...  
WO/2002/027048A2
Ceramic oxide pre-forms comprising substantially continuous, ceramic oxide fibers, and methods for making the same. The ceramic oxide pre-forms are useful, for example, as in making metal matrix composites reinforced with substantially c...  
WO/2002/026658A1
Ceramic oxide pre-forms comprising substantially continuous, longitudinally aligned alpha alumina fibers, of at least 5 cm. length and methods for making the same. The ceramic oxide pre-forms are useful, for example, as in making metal m...  
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/2000/047792A1
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...  

Matches 201 - 250 out of 4,544