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WO/2003/000457A1 |
The invention relates to a method for the production of a cutting tool, more particularly saws, cutting rules or punching tools, comprising a band-shaped or disc-shaped support material (1); a cutting area (2) in the form of a powder all...
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WO/2002/103822A2 |
An electrode composition that includes a plurality of composite particles and a plurality of electrically conductive diluent particles admixed with the composite particles. Each of the composite particles includes an electrochemically ac...
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WO/2002/102492A1 |
The invention relates to an exhaust gas particulate filter made of sintered metal for removing particulates contained in the exhaust gas stream of an internal combustion engine, particularly of a diesel internal combustion engine. The ex...
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WO/2002/096537A1 |
An improved formed membrane and process of making is disclosed comprising the deposition of fine metallic fibers onto a formed substrate. The deposited fine fibers accumulate on the formed substrate to form a formed layer of membrane mat...
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WO/2002/096262A2 |
The present invention relates composite core/shell nanoparticles and a two-step method for their preparation. The present invention further relates to biomolecule-core/shell nanoparticle conjugates and methods for their preparation. The ...
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WO/2002/094482A1 |
This invention relates to a device and procedure for the production of a work piece with exact geometry and high surface quality, a form tool in particular. Preferably, the work piece is constructed using a process wherein powder coating...
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WO2001054628A9 |
A diamond articulation surface (231f) for use in a prosthetic joint (231). In some embodiments of the invention, the diamond articulation surface (231f) may be formed as a sintered polycrystalline diamond compact.
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WO/2002/077306A1 |
A method of providing a resistance to oxidation of Nickel at high temperatures by combining Ni powder with five percent Pt resinate, and heating the same to a temperature of 500 °C to 1300 °C. Electro-conductive components serving as e...
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WO/2002/072298A1 |
The invention relates to a sintered, highly porous body comprising at least one layer that is made of a material, which can be sintered and which contains fibers. The aim of the invention is to provide a body of the aforementioned type w...
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WO2001008169A9 |
Coated conductors (40) and methods of fabricating the same are provided, for minimizing a.c. losses during operation. Multilayered articles include multiple conductive layers (46, 47) in electronic communication through interlayer connec...
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WO/2002/064287A2 |
Refractory metal products (12), such as tantalum on non-refractory conductive metal backings (14), e.g. copper, can be rejuvenated after metal consumption in selected zones by powder filling (28) the zones (18) and high energy heating (3...
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WO2001051774A9 |
A method of attaching and adjusting first and second members includes providing a first member having an outer surface and a second member. The second member is affixed to the outer surface of the first member at a desired axial position...
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WO2001054613A9 |
A component for a prosthetic joint (243) having a diamond load bearing and articulation surface (249). The component may include a substrate to which a volume of diamond is bonded by sintering to form a sintered polycrystalline diamond c...
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WO/2002/062510A1 |
An iron base rare earth alloy powder which comprises a first iron base rare earth alloy powder having an average particle diameter of 10 $g(m)m to 70 $g(m)m and having an aspect ratio of a particle thereof of 0.4 to 1.0 and a second iron...
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WO/2002/062511A1 |
A method of co-forming a metal article comprising forming a powdered metal component from a first powdered metal composition, providing a polymeric foam, coating the polymeric foam with a second powdered metal composition to form a coate...
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WO/2002/060669A1 |
Heat dissipation devices and molding processes for fabricating such devices, which have at least two regions comprising different conductive materials such that efficient thermal contact is made between the different conductive materials...
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WO2001008232A9 |
The invention relates to multi-layer articles and methods of making such articles. The methods include first conditioning the surface of an underlying layer, such as a buffer layer or a superconductor layer, then disposing a layer of ano...
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WO2001008170A9 |
Methods for producing high quality oxide layers for use in various applications, especially epitaxial rare earth oxide layers as buffers (16) for high temperature superconducting layers (18) formed on bi-axially textured metal subsrates ...
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WO2001008233A9 |
This invention relates to a practical superconducting conductor based upon biaxially textured high temperature superconducting coatings. In particular, methods for producing flexible and bend strain-resistant articles and articles produc...
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WO2001011428A9 |
The invention relates to superconductor articles, and compositions and methods for making superconductor articles. The methods can include using a precursor solution having a relatively small concentration of total free acid. The article...
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WO/2002/049987A2 |
A die (20) comprises metal-rich sections (40a, 40b) which form an inner wall and an outer wall of the die (20), respectively. Gradient sections (42a, 42b) are disposed adjacent to the metal-rich sections (40a, 40b), respectively. Further...
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WO/2002/049739A1 |
The aim of the invention is to provide filtering candles (1) comprising a sintered filtering tube (2) and a collar (3) which is connected thereto, and having an increased shelf life and improved resistance values. To this end, the collar...
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WO/2002/049801A1 |
A method is provided for producing a cutting tool such as a twist drill, end mill or the like. The method includes the steps of providing an unbonded assembly comprising a cylindrical core (10) having ends (12, 14) and an elongate side s...
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WO/2002/045888A1 |
The invention concerns a method for making thin films in metal/ceramic composite, characterised in that it consists in: a) preparing a suspension (S) in an organic solvent from a substantially homogeneous mixture of ceramic reinforcement...
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WO/2002/044639A1 |
Disclosed is a heat pipe with a wick structure containing pipe type continuous air holes, produced by positioning a tool at a center of the pipe and multiple wires (6) at a position attached to an inner wall of the pipe, respectively; ch...
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WO/2002/042024A1 |
A cemented carbide insert of a first grade has at least one cutting point consisting of a cemented carbide of a second grade and with an uneven transition zone between the cemented carbide grades. A method of making a cemented carbide in...
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WO/2002/040735A1 |
The invention relates to a method for producing an evaporation source for physical vapour deposition. The evaporation source consists of the actual sputter target, which comprises an aluminium component and one or more additional compone...
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WO/2002/034437A2 |
There is provided a method of making a composite abrasive compact which comprises an abrasive compact (30) bonded to a substrate (32). The abrasive compact will generally be a diamond compact and the substrate will generally be a cemente...
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WO/2002/024601A1 |
Disclosed is a polycrystalline diamond or diamond-like element with greatly improved wear resistance without loss of impact strength. These elements are formed with a binder-catalyzing material in a high-temperature, high-pressure (HTHP)...
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WO/2002/024603A1 |
The present invention provides a superhard polycrystalline diamond or diamond-like element with greatly improved resistance to thermal degradation without loss of impact strength. Collectively called PCD elements, these elements are form...
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WO/2002/021962A1 |
Articles and method for making composite articles, such as jewelry items, exemplified by finger rings, bracelets, earrings, body jewelry, etc., or medical, dental, and industrial devices or components are taught. A method of manufacturin...
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WO/2002/020863A1 |
The invention relates to a method for the production of a body made of hard metal, consisting of a hard compound A and a binder B, wherein pulverulent A and B, or an optionally precompacted article that contains A and B, are introduced i...
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WO/2002/018130A1 |
An article (20) includes a substrate (28, 30) and a composite material (22) bonded to the substrate (28, 30). The composite material (22) includes a matrix (40) consisting of a metallic alloy having a solidus temperature of at least abou...
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WO/2002/018079A1 |
The invention aims to provide a module that can be used as a filter, catalyst or heater with improved mechanical characteristics for a wide range of applications. To achieve this, the module comprises at least one layer (2) of open poros...
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WO/2002/016064A1 |
According to the invention, a refrigerated, plate-type body (11) consisting of metallic foam, which has already been hardened is bonded to one or several heated cover layers (10) by rolling (6), to create a metallic bond between the meta...
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WO/2002/013730A2 |
An orthopedic implant (10) includes a metal core (12) having a first end (18), a second end (20), a first elastic modulus, and a first porosity. A proximal body (14) is fused directly onto the metal core (12) between the first (18) and s...
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WO/2002/011930A1 |
The invention concerns a method for making heat-exchanging devices used in particular in the field of electronics, telecommunications, aeronautics and/or space exploration. For example, it may consist of heat exchangers for onboard elect...
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WO/2002/011931A2 |
A multiple-region hardmetal tool piece (10). The tool piece includes a hardmetal body (12) including a hard particle component and a binder; an additional body, the additional body including a hardmetal body (14) having a hard particle c...
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WO/2002/012590A1 |
The invention concerns a beryllium-aluminium composite or the like consisting of beryllium grains (A) or the like having a dimension ranging between about 1 and about 20 microns homogeneously dispersed in a metal aluminium matrix (B) or ...
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WO/2002/007917A1 |
A method of producing a multilayer body by coalescence, characterised in that the method comprises the steps of a) filling a pre-compacting mould with a start material in the form of powder, pellets, grains and the like, b) pre-compactin...
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WO/2002/007916A1 |
A method of producing a metal body by coalescence, wherein the method comprises the steps of a) filling a pre-compacting mould with metal material in the form of powder, pellets, grains and the like, b) pre-compacting the material at lea...
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WO/2002/008478A1 |
A method of producing a ceramic body by coalescence, wherein the method comprises the steps of a) filling a pre-compacting mould with ceramic material in the form of powder, pellets, grains and the like, b) pre-compacting the material at...
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WO/2002/007911A1 |
A method of producing a composite body by coalescence, wherein the method comprises the steps of a) filling a pre-compacting mould with composite material in the form of powder, pellets, grains and the like, b) pre-compacting the materia...
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WO/2001/096050A2 |
A composite diamond compact is provided which has a diamond compact (12) bonded to a cemented carbide substrate (10). The composite diamond compact is characterised by the second phase for the diamond compact (12) and the binder for the ...
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WO/2001/089745A1 |
A heat exchanger made of a plurality of spheroidally shaped particles of a uniform size is disclosed. Points of contact of the spheroidal particles are fused to each other to form a porous structure (12). At least a fraction of the struc...
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WO/2001/089744A1 |
Application: when manufacturing porous units with directional through channels. The essence of the invention: the technique of production of an open porosity converter working element implies that fibers of preset linear dimensions and c...
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WO/2001/087508A1 |
A method of producing long-sized composite rolls of cemented carbide, and a steel hot-rolling method using the same. The roll producing method produces a composite roll of cemented carbide having a sleeve which is composed of an outer la...
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WO/2001/078109A2 |
The present invention provides a plurality of layered substrates for semiconductor packages. The substrates include, for example, a metal matrix composite layer and at least one carrier layer (142, 144) having a coefficient of thermal ex...
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WO2000058044A9 |
An alloy that contains at least two metals and can be used as a substrate (901) for a superconductor (900) is disclosed. The alloy can contain an oxide former. The alloy can have biaxial or cube texture. The substrate can be used in a mu...
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WO/2001/073146A2 |
A coated cemented carbide tool (20, 70), and a method for making the same, wherein the as-sintered substrate (30, 79) is formed by sintering in an atmosphere having at least a partial pressure and for a part of the time a nitrogen partia...
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