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WO/2016/001368A1 |
A method for manufacturing turbomachine impellers is described. The method provides for manufacturing a plurality of tubular components (13), each tubular component forming an inner passage (21), which is shaped as one of the flow passag...
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WO/2015/198932A1 |
The present invention addresses the objective of providing: a press-fit-type sintered valve seat for use in a high-efficiency engine, the valve seat having high valve cooling performance and high wear resistance; and a method for manufac...
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WO/2015/194344A1 |
A process for producing an electrode material by infiltrating a highly conductive metal such as Cu into a porous object containing heat-resistant elements. Before an infiltration step in which the highly conductive metal is infiltrated, ...
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WO/2015/189300A1 |
The invention relates to a method for producing a green compact composite comprising at least a first partial green compact and a second partial green compact, wherein, within one pressing cycle, a powder is introduced into a filling cha...
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WO/2015/181370A1 |
A method of making a thermally stable polycrystalline super hard construction having a plurality of interbonded super hard grains and interstitial regions disposed therebetween to form a polycrystalline super hard construction having a f...
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WO/2015/163248A1 |
A sintered gear (1) formed of a sintered body (M') and serving as a sintered mechanical component which, in conjunction with the input of a load on the outer diameter surface from another member, rotates while sliding with respect to a s...
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WO/2015/158493A1 |
A device for manufacturing a cutting insert green body (1) by compacting a powder, said device comprising a first punch (6), a second punch (7) having a punch edge that has a curvature around the circumference of the punch edge (12) that...
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WO/2015/158492A1 |
A device for manufacturing a cutting insert green body (13) by compacting a powder, said device comprising; a die (18, 40) that comprises an upper die part (19, 41) and a lower die part (20) that are separable from each other, and an upp...
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WO/2015/159842A1 |
[Problem] To provide a technology with which cleavage fracture damage to a sliding surface can be prevented. [Solution] A sliding member and a sliding bearing for which a cover layer of a cover material having a counterpart material slid...
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WO/2015/150479A1 |
The present disclosure relates to a method for manufacturing a metallic component (50) comprising the steps: - providing (100) a capsule (5) which defines at least a portion of the shape of the metallic component (50); - arranging (200) ...
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WO/2015/144665A1 |
A method for manufacturing a metallic component (90) comprising the steps: providing (100) a component preform (10) comprising metallic material (20) which constitutes the metallic component (90) and shaping means (30, 40) which defines ...
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WO/2015/141331A1 |
The present invention provides a valve seat constituted of an iron-based sintered alloy, the valve seat containing no Co and, despite this, being excellent in terms of heat resistance, oxidation resistance, and wear resistance and also o...
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WO/2015/141807A1 |
In the present invention, by means of compression molding a partially diffused alloy steel powder and then sintering, a sintered metal element (10') is formed, and by means of plastic working of the sintered metal element (10'), a racewa...
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WO/2015/137059A1 |
This sintered bearing (8) has a plurality of axial grooves (8c1) arranged on an outer circumferential face (8c) at regular intervals in the circumferential direction and also has a plurality of dynamic pressure grooves (8a11) and the lik...
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WO/2015/136330A1 |
A compound roll (20) includes a sintered inner core (22) of a first cemented carbide and at least one sintered outer sleeve (24) of a second cemented carbide disposed around the inner core. The outer sleeve and inner core each have a joi...
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WO/2015/137494A1 |
Provided are: a ball screw having increased reliability, and having high positioning accuracy and strong affixing of a block member; and a method for producing same. The present invention is provided with: a nut (3) at the inner peripher...
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WO/2015/133264A1 |
An alloy wherein particles containing Cr are miniaturized and uniformly dispersed and Cu portions, which serve as a highly conductive component, are also miniaturized and uniformly dispersed. This alloy is produced, for example, by: a mi...
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WO/2015/133262A1 |
This electrode material results from reducing the size of and uniformly dispersing particles containing Cr, and also minutely and uniformly dispersing a Cu portion, which is a highly conductive component. The electrode material is prepar...
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WO/2015/129266A1 |
Provided are composite particles capable of improving charge/discharge cycle characteristics and volumetric capacity. The composite particles (100) are provided with a plurality of specific particles (110) and a binder (120). The specifi...
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WO/2015/124665A1 |
Brazing alloy wire formed from a composite comprising a sheath of at least one ductile first phase and a core comprising particles of a different composition to the sheath, in which:- • the sheath has an annealing temperature in degree...
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WO/2015/119231A1 |
The present invention relates to a plain bearing (1) having: a bearing outer circumferential part (2) formed from a metal base material; and a resin layer (3) formed on a surface of the bearing outer circumferential part (2) serving as t...
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WO/2015/112583A1 |
A method is provided for manufacturing a component. This method includes additively manufacturing a crucible for casting of the component. A metal material is directionally solidified within the crucible to form a metal single crystal ma...
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WO/2015/112384A1 |
A method of additively manufacturing is used to produce a component with an internal cooling channel for conveying a fluid. Powders in a powder bed are selectively fused to form a shaped layer of a body of the cooled component. The fusin...
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WO/2015/112422A1 |
An additive manufacturing system and method of operation includes a build table for supporting a powder bed that is packed through the use of a vibration inducing device proximate to the build table. Through this packing, voids of the be...
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WO/2015/112388A1 |
A method for processing a part (10) with an energy beam. A mask (70, 80) is arranged between a source of the energy beam and the part. The mask is configured with a beam-transmissive portion (71) in correspondence with mutually opposed p...
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WO/2015/111423A1 |
An electrode material that is obtained by press molding a mixed powder, which is obtained by mixing a Cu powder, a Cr powder and a refractory metal powder (for example, an Mo powder), and firing the thus-obtained molded body in a non-oxi...
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WO/2015/109102A1 |
An additive manufacturing system utilizing an epitaxy process, and method of manufacture, utilizes a heating source and a cooling source to control thermal gradients and a solidification rate of each slice of a workpiece manufactured fro...
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WO/2015/108810A1 |
High weld fatigue class transverse butt joint (33) welds utilizing customized consumable weld inserts laid into the root of the joint (33). The customized consumable weld inserts may be produced with a 3D printer (42) using digital data ...
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WO/2015/101638A1 |
A polycrystalline super hard construction comprises a body of polycrystalline super hard material and a substrate bonded to the body along an interface. The substrate a first end surface forming the interface, the first end surface compr...
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WO/2015/103174A1 |
A manufacturing method for manufacturing a slice for making or repairing a heat protective coating of a hot gas path component of a gas turbine is provided. The manufacturing method includes debinding a prepreg made of at least two sheet...
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WO/2015/098407A1 |
According to the present invention, a machine component having a radial crushing strength of more than 100 MPa is produced by: obtaining a powder compact by press molding a starting material powder which is mainly composed of a metal pow...
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WO/2015/098643A1 |
Using an assembly of a hollow poppet valve in which an umbrella part is integrally formed on a shaft end part, the hollow poppet valve having a hollow part spanning from the umbrella part to a shaft part, the hollow part being filled wit...
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WO/2015/093154A1 |
The present invention provides a tungsten powder for electrolytic capacitors, which has elemental germanium only in a particle surface region such that the content of the elemental germanium is 0.05-7% by mass, and which has good leakage...
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WO/2015/093155A1 |
The present invention provides a tungsten powder for electrolytic capacitors, which has elemental molybdenum only in a surface region (a first surface region) of each particle such that the content of the elemental molybdenum is 0.05-8% ...
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WO/2015/091073A1 |
A green body for a cross-hole, compacted cutting insert includes a first side, a second side, and a side surface extending between the first side and the second side entirely around the first side and the second side. The green body comp...
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WO/2015/082853A1 |
A method for producing a part by selective melting of powder, which involves: depositing a first layer (12) of a first powder (2) having, as the main element, a first element; depositing, on the first layer, a second layer (15) of a seco...
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WO/2015/078595A1 |
The invention relates to a method for additively manufacturing at least one component region of a component, in particular of a turbine or compressor component, said method comprising at least the following steps: applying a layer of pow...
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WO/2015/076881A1 |
A method for fabricating a metal foam component from an aerogel containing a polymer and nanoparticles is disclosed. The method may comprise: 1) exposing the aerogel to a reducing condition at an elevated temperature for a reaction time ...
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WO/2015/065606A1 |
A method of reworking or repairing a component includes removing a casting defect from a component manufactured of a non-fusion weldable base alloy to form a cavity that results in a through hole; sealing the through hole with a backing;...
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WO/2015/057323A1 |
A sintered powder metal part and a related method of making the part are disclosed. The sintered powder metal part, which is formed from a compacted and sintered powder metal, includes a hub having a radially-outwardly facing surface and...
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WO/2015/056589A1 |
[Problem] To provide a joining silver sheet attaining high joining strength at a low pressure of 3 MPa or less. [Solution] A joining silver sheet in which silver particles measuring 1-250 nm in diameter are sintered together into an inte...
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WO/2015/058043A1 |
One exemplary embodiment of this disclosure relates to a gas turbine engine, including a component having a first portion formed using one of a casting and a forging process, and a second portion formed using an additive manufacturing pr...
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WO/2015/046623A1 |
Provided is an aluminum-based porous body that uses an aluminum powder or aluminum alloy powder having on its surface an oxide coating, with these powders being strongly bonded to each other to provide a three-dimensional mesh-like struc...
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WO/2015/048475A1 |
A method of manufacturing a lash adjuster body for use in a lash adjuster assembly can include forming a lash adjuster body to an as-formed condition including an outer cylindrical surface and an inner cylindrical surface. The inner cyli...
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WO/2015/043734A2 |
The invention relates to a method for producing a sintered part (1) with a high radial precision. The sintered part (1) is made of at least one first joining part (2) to be sintered and a second joining part (3) to be sintered, and the m...
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WO/2015/044461A1 |
A press (27) for making a cutting tool green body (21) having at least one helical flute (23). The press (27) comprises a die (29) having an opening (31) with a helical protrusion (33); a punch (35) having at least one helical groove (37...
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WO/2015/047808A1 |
An improved planetary gear carrier assembly is disclosed including a carrier and a ring. The carrier has a hub extending in an axial direction. The hub has splines on a radially-outward facing surface that extend in an axial direction an...
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WO/2015/040327A1 |
The invention relates to a method for monitoring (S) the energy density of a laser beam (3) using parameters of the laser beam (3) including the following steps: regularly applying the laser beam (3) to a reference substrate and measurin...
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WO/2015/039747A1 |
The invention relates to a method for producing a sintered part having a highly precise molded part height, the sintered part being produced from a first sintered joining part (3) that has a first joining surface (4) and a second sintere...
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WO/2015/037668A1 |
This sintered bearing (1) for an EGR valve contains 9-12 wt% aluminum, 0.1-0.6 wt% phosphorous and 3-10 wt% graphite, has copper as the primary remaining component, and contains unavoidable impurities. This sintered bearing (1) is charac...
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