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WO/2011/031549A2 |
A method of forming a metal deposit on an ultra-hard material. In an embodiment, the method includes providing a plurality of ultra-hard particles, mixing the ultra-hard particles in a solution with a metal salt, drying the solution to c...
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WO/2011/028074A2 |
There are provided a cutting/polishing tool that may be readily manufactured and have an improved cutting performance, and a manufacturing method thereof. The method for manufacturing the cutting/polishing tool including at least one cut...
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WO/2011/025667A1 |
Feedthrough assemblies (100) and methods of manufacturing feedthrough assemblies are provided. Methods include molding a ferrule (110) comprising titanium using metal injection molding and positioning the ferrule about at least a portion...
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WO/2011/021672A1 |
Disclosed are a method for manufacturing an inlay-tinted decorative metal article obtained by combining a silver alloy sintering composition of silver or silver alloy, and a sintering composition of copper or copper alloy, which are used...
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WO/2011/021673A1 |
Disclosed are a method for producing a decorative metallic article having a woodgrain metal (mokumegane) pattern, which is composed of a fired copper part formed by firing a copper-containing plastic composition and a fired silver part f...
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WO/2011/022372A2 |
A cutting element is provided, including a substrate and an ultra-hard material layer formed over the substrate. At one end of the substrate is an interface surface that interfaces with the ultra- hard material layer to bond the layer to...
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WO/2011/022421A2 |
Methods of forming cutting elements for earth boring tools include providing a barrier material between a first powder and a second powder each comprising diamond grains, and subjecting the powders and barrier material to high temperatur...
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WO/2011/021660A1 |
Disclosed are a method for manufacturing a decorative metal article provided with extremely fine and beautiful inlay-tinted patterns obtained by combining a silver alloy sintering composition of silver or silver alloy and a sintering com...
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WO/2011/021656A1 |
The purpose of the present invention is to provide a method for producing a decorative metallic article to be used in jewelry goods, ornaments, clothing accessories and so on, which has an intricate marbled pattern comprising a combinati...
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WO/2011/020462A1 |
The invention relates to a method for producing a thin-walled structural component from a casting material. In said method, the casting material is supplied as a powder, and the powder is deposited on a support (1) by means of a kinetic ...
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WO/2011/021535A1 |
Disclosed are a method for producing a decorative metallic article to be used in jewelry goods, ornaments, clothing accessories and so on, in which a silver alloy composition for sintering that comprises silver or a silver alloy is combi...
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WO/2011/016718A1 |
The invention relates to a method for producing a powder injection moulded part, comprising the steps of: A) mixing powder to be sintered with a binder to provide a moulding mixture, B) injection moulding the moulding mixture to form a m...
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WO/2011/010874A2 |
A process for the production of a metal-foam body integrated in a housing is provided, which includes the following steps: the provision of a housing (30a, 30b); the provision of at least one layer of a lamellar metal foam (10); the appl...
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WO/2011/008439A2 |
An article in the form of one of a plate, a sheet, a cylinder, and a portion of a cylinder, which is adapted for use as at least a portion of a wear resistant working surface of a roll is disclosed. The article includes a metal matrix co...
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WO/2011/001977A1 |
Provided are a fuel injection nozzle for an internal combustion engine, a nozzle blank, and a manufacturing method for the nozzle blank, wherein the production processes are simple, the productivity is high, and the production can be per...
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WO/2010/149379A1 |
The invention relates to a wear-resistant insert for a cutting or breaking tool having a metal main body and a coating applied to the metal main body, wherein the coating is a powder metallurgical coating having embedded hard phases, app...
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WO/2010/148313A2 |
A method for facilitating infiltration of an infiltrant material into a TSP material during re- bonding of the TSP material to a substrate, by enhancing the porosity of the TSP material near the interface with the substrate is provided. ...
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WO/2010/141532A2 |
A method includes applying a coating precursor material over a substrate, the coating precursor material comprising a powder having an average particle diameter in a range of about 10 nanometers to about 10 microns comprising a fluoride ...
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WO/2010/140290A1 |
Disclosed is a process for producing an aluminum complex, which comprises the steps of: mixing an aluminum powder with a sintering aid powder comprising titanium and/or hydrogenated titanium to prepare an aluminum-mixed raw material powd...
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WO/2010/135605A2 |
The present disclosure relates to cutting elements incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to polycrystalline diamond bodies having a high diamond content which are...
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WO/2010/135721A2 |
Composite layers are formed on substrates, particularly heat sensitive substrates. A uniform composite mixture is prepared from powdered nanoscale ceramic phase particulates and a particulate matrix phase precursor that contains a fusibl...
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WO/2010/130834A1 |
A superhard cutter element for machining a workpiece comprising wood, metal, ceramic material or composite material, the superhard cutter comprising a superhard structure (140) having a rake side (110) and a flank side (120), the rake si...
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WO/2010/128976A1 |
A method of joining multiple powder metal components to form a powder metal component assembly using an adhesive is disclosed. By machining at least one of the powder metal components prior to the adhesive joining, otherwise difficult to...
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WO/2010/129813A2 |
A method of forming one or more TSP compacts is provided. The method includes placing one or more TSP material layers in an enclosure and surrounding each TSP material layer with at least one of a pre-sintered tungsten carbide powder, pr...
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WO/2010/129206A2 |
An ultrasonic welding tool fabricated of powder metal material includes a body and a welding tip extending axially from the body to a working end. The powder metal material can be ferrous-based and admixed with additives, such as alumina...
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WO/2010/121966A1 |
The invention relates to a method for manufacturing an assembly (11) including a plurality of blades (9) mounted in a platform (7, 8), wherein: the blades (9) are manufactured separately from the platform (7, 8), the blades (9) being fin...
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WO/2010/123906A2 |
Control of the carbide volume in the matrix in an impregnated bit is accomplished by coating the hard particles in the matrix to space them further apart to increase the soft binder percentage in a controllable manner. The softer binder ...
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WO/2010/118820A1 |
The invention relates to a method for producing a semi-finished part (1) for mokume gane jewelry (4), which has at least two metallic components (2, 3) of different colors for laminar or fiber material composites. Several of the parts pr...
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WO/2010/118929A1 |
The present invention relates to a process for the hydrogenation, in particular the selective hydrogenation of unsaturated hydrocarbon compounds, such as the selective hydrogenation of acetylene to ethylene, using a hydrogenation catalys...
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WO/2010/117765A1 |
Embodiments of the invention include a polycrystalline diamond compact comprising a plurality of double-sintered polycrystalline diamond segments. The polycrystalline diamond segments are configured to remain thermally stable at a first ...
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WO/2010/117823A2 |
Cutting elements having a substrate and a layer of superhard material sintered to the substrate are disclosed. The layer includes a working surface at a first surface. From the interface of the layer with the substrate, a reaction zone e...
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WO/2010/112904A1 |
A method of forming a hybrid component comprising at least two metallic parts, the method comprising preparing a first metallic part by forming at least one macroscopic interfacing feature on an interfacing surface of the part; positioni...
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WO/2010/103418A1 |
The invention relates to a superhard element (10) comprising a polycrystalline superhard structure (20) joined at an interface to a hard-metal body (30) comprising metal carbide grains bonded together by a metal binder,- the polycrystall...
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WO/2010/098978A1 |
Embodiments relate to polycrystalline diamond compacts ("PDCs") including a polycrystalline diamond ("PCD") table that is substantially free of defects formed due to abnormal grain growth of tungsten carbide grains, and methods of fabric...
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WO/2010/097784A1 |
The invention relates to hard-metal body comprising a hard-metal, the hard-metal comprising tungsten carbide grains and metal binder comprising cobalt having a concentration of tungsten dissolved therein, the body comprising a surface re...
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WO/2010/097072A1 |
The invention relates to a powder-metallurgical body (3) and to a method for the production thereof. The body (3) comprises a seating base (16) for seating a sealing element to produce a seal with respect to fluids and/or gases, wherein ...
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WO/2010/095590A1 |
Disclosed is a specimen surface treatment method comprising steps in which a metal mould is filled with powder containing electrically conductive material which is to form a plurality of compacts and the powder is pressurized, the plural...
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WO/2010/092374A1 |
A method of fabricating an object is disclosed. A first layer of powder is deposited onto a substrate in a configuration defining a first cross-section of the object, and is consolidated by laser irradiation. To fabricate the object, fur...
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WO/2010/093612A1 |
Described are methods of coating a polymer substrate including thermal coating substrate with a metallic boundary material to form a first layer and thermal coating the first layer with a metallic thermal spray material to form a second ...
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WO/2010/085806A1 |
Disclosed are sintered copper-based materials and methods for forming the same having a larger grain size than materials formed through conventional methods. A metal powder having copper is compressed, pre-heated, and then sintered. Then...
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WO/2010/084472A1 |
The invention relates to an abrasive insert comprising a layer of PCD or PCBN; and a cemented carbide substrate to which the layer of PCD or PCBN is bonded through an interlayer; the interlayer comprising a bonded mass of superhard abras...
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WO/2010/083351A2 |
A polycrystalline diamond compact comprising a diamond table is formed in a high pressure, high temperature process using a catalyst, the catalyst being substantially removed from the entirety of the diamond table, and the diamond table ...
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WO/2010/078129A2 |
An infiltration method of forming an article including providing a working mold including a solid binder member extending through an interior of the working mold, wherein the solid binder member is made of a binder material, and providin...
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WO/2010/071940A1 |
A method of forming a wear resistant component is disclosed. The method includes the metallurgical bonding of an abrasion resistant alloy to a substrate within a furnace. A gas flow restricting means is used to restrict the flow of gaseo...
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WO/2010/075168A2 |
An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation. The bit body includes a particle-matrix composite material having a plurality of hard particles dis...
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WO/2010/066455A1 |
The present invention relates to a permanent magnet and in particular to permanent magnet rotor for a machine comprising a first sleeve, a first cap and a second cap arranged to close off an inner opening of said first sleeve, a permanen...
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WO/2010/066251A1 |
The present invention relates to a permanent magnet rotor for a machine comprising a first sleeve, a first cap and a second cap arranged to close off an inner opening of said first sleeve, a permanent magnet formed in said inner opening ...
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WO/2010/067967A2 |
The present invention provides a method for producing metallic hollow sphere bodies, comprising the steps of: preparing a sintered skeleton of metallic hollow sphere bodies; coating the surfaces of the skeleton of the metallic hollow sph...
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WO/2010/060969A1 |
The invention generally relates to a device (1) for depositing a powder mixture in order to form an object with composition gradients, that comprises: a plurality of tanks (R1, R2) respectively adapted for containing different powders (A...
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WO/2010/056191A1 |
The present invention relates to a method of producing a cemented carbide body comprising providing: (1 ) a grain refiner compound comprising a grain refiner and carbon and/or nitrogen, and, (2) a grain growth promoter, on at least one p...
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