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WO/2014/049010A2 |
A pick tool comprising a strike member non-moveably attached to a pick body, the strike member comprising a strike structure. The strike structure comprises super-hard material and defines a planar strike surface, the strike surface defi...
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WO/2014/051947A1 |
A process for the production of cutting tool inserts is described. A bottom punch is positioned into a powder compaction mold. A metallurgical powder is introduced into a mold cavity. A top punch is positioned into the powder compaction ...
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WO/2014/042161A1 |
Provided is a method for manufacturing a sliding member having a sliding portion, wherein the sliding member is manufactured by solid phase bonding, through thermocompression using a spark plasma sintering process, of a ferrous metal fun...
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WO/2014/030480A1 |
A gear (1) (machine part) constituted of a sintered object obtained by sintering a powder compact of a raw-material powder (10) comprising a molybdenum-containing iron-based alloy powder as the main raw material and 0.1-0.8 mass% carbon ...
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WO/2014/026890A1 |
The invention relates to a measuring chamber (2), which is designed as an elongated tube (4) for inserting into a mammalian body, for an optically operating sensor (1) in order to determine a concentration of a substance contained in tis...
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WO/2014/024899A1 |
The present invention relates to a surface modification method for carbon steel, by which surface modified steel having both corrosion resistance and abrasion resistance in seawater is obtained. A surface modification method for carbon s...
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WO/2014/017456A1 |
A sintered bearing (1) which is obtained by shaping a starting powder material, said starting powder material comprising a graphite powder and a metal powder, in a mold and then sintering, wherein a granulated powder is used as the graph...
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WO/2014/010547A1 |
This composite roll comprises a steel roll shaft material, and an outer layer provided to the circumference of the roll shaft material. The outer layer includes a sintered compact containing: a matrix, which is an iron-based alloy; a fib...
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WO/2014/005905A1 |
The invention relates to a method for producing an assembly (100), wherein the method has a provision step and a heating step. In the provision step, a first component (102) made of a first material is provided, wherein a second material...
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WO/2014/007278A1 |
In order to provide a valve seat which is made of an iron-base sintered alloy having excellent abrasion resistance and machinability and which is usable in a diesel engine accommodating an output increase, the present invention comprises...
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WO/2014/004466A1 |
A method of making a cutting tool insert, including positioning and fixing an abrasive tip in a mold, filling the mold with a powder metal mixture, and infiltrating the powder metal mixture around at least a portion of the tip to define ...
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WO/2014/001179A1 |
A method of producing a metallic body (14) provided with a metallic cladding (13), comprising the following steps: providing a hollow body (2) that comprises a bottom wall (3) and a lateral wall (4) and that presents an inner space (6), ...
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WO/2013/180996A1 |
A method of making a damper member includes forming a lattice network of a first material using an additive powder forming technique. The lattice network includes interconnected pores. A matrix of a second, different material is then dep...
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WO/2013/180965A2 |
In various embodiments, a precursor powder is pressed into an intermediate volume and chemically reduced, via sintering, to form a metallic shaped article.
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WO/2013/174456A1 |
The invention relates to a method for producing piston rings, wherein, in a first step, a blank is produced by spray forming of metal and, subsequently, the blank is transformed into a round rod by thermomechanical forming, from which th...
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WO/2013/174547A1 |
The invention relates to a method for producing a light-weight metal component, comprising at least the following steps: producing a bolt (10) from a hypereutectic high-performance aluminium alloy with an Si content of 17-35 wt.%; in a f...
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WO/2013/172326A1 |
The purpose of the present invention is to provide a bearing for a motor-type fuel pump that has corrosion resistance against poor-quality gasoline that includes sulfur or organic acids, that, because of resistance to wear and outstandin...
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WO/2013/160188A1 |
A method for manufacturing a fluid-leading component comprises the positioning of a base element (2) machined by means of a material-removing method with a planar upper face (8) in a mounting support and the multiple carrying out of proc...
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WO/2013/160198A1 |
A method for manufacturing a component (2e) having an overhang comprises the multiple carrying out of process steps for the layer-wise buildup of the component, wherein said process steps comprise applying a layer section with predetermi...
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WO/2013/152750A1 |
The invention relates to a method for producing a low-pressure turbine blade from a TiAl material by means of a selective laser melting process, wherein during production in the selective laser melting process the already partially manuf...
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WO/2013/146217A1 |
Provided is a sintered member and a method for manufacturing the same that enables, without eliminating residual pores caused by mechanical working processes or plastic working processes, the effects of residual air holes in the surface ...
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WO/2013/145198A1 |
[Problem] To provide a biological implant production method which enables the production of a biological implant comprising a Co-Cr-Mo alloy at low production cost without deteriorating the biocompatibility that the Co-Cr-Mo alloy has in...
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WO/2013/136983A1 |
This sintered gear, which is a mechanical structural component, is a mechanical structural component made of a metal sintered body and comprises: a base region (13); and a high-density region (14) that has a smaller porosity than the bas...
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WO/2013/137347A1 |
A sintered bearing (1) contains 3-12 weight percent of aluminum and 0.05-0.5 weight percent of phosphorus, has copper as the balance of the main components, and contains unavoidable impurities. The sintered bearing (1) is characterized b...
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WO/2013/129586A1 |
[Problem] To provide a drill blank, a manufacturing method for the blank, a drill and a manufacturing method for the drill with which a soldering step is simple, and accurate soldering is possible. [Solution] A drill (1) having a drill b...
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WO/2013/124314A1 |
A turbo-machine impeller (120) is described, comprising a plurality of solidified layers formed by solidified powder material. The impeller comprises at least one portion made of a lattice structure (L) surrounded by a solid skin structu...
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WO/2013/122076A1 |
Provided is a sliding sintered member having excellent wear resistance under high-temperature environments and excellent oxidation resistance. In the sintered member, at least one component selected from a barium compound, a strontium co...
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WO/2013/118806A1 |
Provided are a hydrogen absorption alloy powder, a negative electrode, and a nickel-hydrogen secondary cell, capable of simultaneously possessing excellent initial activity and cycle properties as well as low temperature properties, whic...
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WO/2013/112055A1 |
The invention is a method of producing a valve block by- powder moulding in a Hot Isostatic Pressing (HIP) process. A sheet mould 1 A/B with filling sprues 2 A-H is made, which is filled with metal powder through the filling sprues, vacu...
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WO/2013/102356A1 |
A molybdenum crucible manufacture method with molybdenum powders as the raw material comprises the following steps: shaping the molybdenum powders with a cold isostatic press; sintering; cooling the intermediate frequency sintering furna...
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WO/2013/100147A1 |
In order to provide a uniformly porous sintered body which has a high degree of freedom of shape and therefore can take various shapes and which can have various porosities, for example, a porous sintered body having an extremely large p...
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WO/2013/100216A1 |
The present invention relates to a method for manufacturing an engine piston combined with a composite sintered insert ring for use in a vehicle engine. The method for manufacturing an engine piston combined with a highly-functional comp...
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WO/2013/100817A1 |
The invention relates to the metallurgical engineering industry, and to a method for producing a flux-cored wire with an increased powdered-filler density. The problem addressed by the invention is that of increasing the quality of th...
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WO/2013/087353A1 |
The invention relates to a method for producing a turbine wheel (2) by means of a forming tool (3), wherein a tool section (9) is provided on the forming tool (3), which tool section generates a mass accumulation (18) or a mass reduction...
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WO/2013/089176A1 |
Provided is a heat-resistant alloy having properties such as proof strength and hardness that allow substances with higher melting points than before to be joined. This heat-resistant alloy has a first phase containing a molybdenum or tu...
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WO/2013/089177A1 |
Provided is a heat-resistant alloy having properties such as proof strength and hardness that allow substances with higher melting points than before to be joined. This heat-resistant alloy consists primarily of a first phase containing ...
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WO/2013/080591A1 |
A valve seat is provided that exhibits excellent strength and wear resistance. For a valve seat employing an iron-based sintered alloy, an oxidation treatment is used to form an oxide mainly composed of triiron tetraoxide on the surface ...
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WO/2013/078448A1 |
Processes for forming functionalized metal-containing particles. The processes employ a reactive precursor material comprising a metal atom, a leaving group attached to the metal atom, and a functional moiety attached to the metal atom. ...
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WO/2013/060981A2 |
The invention relates to a method for producing a metal part (200), said part (200) comprising, in particular, a first set of elements (203) having a small thickness, and a second set of elements (201; 202) having a large thickness, char...
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WO/2013/044594A1 |
A composite cam sheet from powder metallurgy (1), wherein a cam of powder metallurgy (12) is composited on the surface of a matrix (11). The preparation method for the composite cam sheet from powder metallurgy comprises sinter-welding, ...
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WO/2013/048165A1 |
Disclosed herein is a method of manufacturing a camshaft. Particularly, the present invention relates to a method of manufacturing a camshaft which includes a single sintering operation and a brazing operation, thus reducing the time for...
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WO/2012/088012A9 |
A cutting element include a substrate and a diamond compact including at least two polycrystalline diamond portions separated by at least one metal carbide foil portion. The cutting element is made by placing diamond powder in a reaction...
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WO/2013/042664A1 |
The purpose of the present invention is to provide a sintered bearing capable of reducing the amount of copper required and lowering production costs, while exhibiting excellent initial running-in characteristics and quietness as well as...
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WO/2013/029584A1 |
A rotor/stator combination system and a method for manufacturing, repairing and/or exchanging a rotor/stator combination system, in particular a compressor or a turbine of an engine, having a rotor which has at least one blade element an...
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WO/2013/033323A1 |
A method of manufacturing a substrate (16) with a ceramic thermal barrier coating (28, 32). The interface between layers of the coating contains an engineered surface roughness (12, 24) to enhance the mechanical integrity of the bond the...
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WO/2013/019410A2 |
A method of making a selectively corrodible article is disclosed. The method includes forming a powder comprising a plurality of metallic powder particles, each metallic powder particle comprising a nanoscale metallic coating layer dispo...
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WO/2013/017320A1 |
The invention relates to a fuel injector valve for injecting fuel, comprising a coil (2), an inner pole (3), a valve sleeve (4), and a magnet separation element (40), wherein the valve sleeve (4) and the magnet separation element (40) ar...
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WO/2013/019867A2 |
According to one embodiment, a feedthrough includes a sheet having a hole, where the sheet includes a first material that is a ceramic comprising alumina. The feedthrough further includes a second material substantially filling the hole....
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WO/2013/019421A2 |
A powder metal compact is disclosed. The powder compact includes a substantially elongated cellular nanomatrix comprising a nanomatrix material. The powder compact also includes a plurality of substantially elongated dispersed particles ...
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WO/2013/017586A2 |
The invention relates to a method for producing a treatment element for a screw machine, wherein a treatment-element core (11b) made of a first metal material (M1) is arranged in an interior (9b) of a capsule (2b) of a hot isostatic pres...
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