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WO/2023/219781A1 |
A method of fabricating a drill bit is described. The method includes forming a mold with interior surfaces defining a mold cavity within the mold, the mold cavity having a shape corresponding to a shape of a body of the drill bit; formi...
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WO/2023/217621A1 |
A sintered cemented carbide insert for mining or cutting applications comprising: a first zone comprising: 3-18 wt% binder phase; unavoidable impurities; a balance of tungsten carbide having a mean grain size of between 0.5-20 µm; and a...
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WO/2023/213625A1 |
The invention relates to an additive manufacturing method comprising the following steps: - additively applying a material layer (1), and - modifying a part of the applied material layer (1) in terms of one property such that a sublayer ...
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WO/2023/208681A1 |
The invention relates to an additively manufactured magnetic plate (2) for a laminated core (4) of an electric machine (6), wherein at least two material components (8, 10) are present separated from each other in planar extent. These ar...
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WO/2023/208674A1 |
The invention relates to an additively manufactured magnetic lamination (2) for a laminated core (4) of an electrical machine (6), comprising at least three layers (8- 1, 8-2, 8-3 … 8-n) connected by sintering, wherein in each layer (8...
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WO/2023/210449A1 |
The purpose of the present invention is to provide copper paste for joining that suppresses voids which can occur in a coating film firing step and that can achieve a sufficiently high joining ratio between bodies to be joined. Provided ...
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WO/2023/208553A1 |
The invention relates to a method for joining a metal body (40) made by means of a powder-based additive manufacturing process to a thermal interface (110) of an object (100), comprising the steps of: - providing the body (40), which has...
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WO/2023/199633A1 |
Provided are: a fine metal particle aggregate having a uniform particle-size distribution and exhibiting excellent transfer characteristics; a conductive film; a connection structure; and production methods for the same. A metal partic...
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WO/2023/194005A1 |
The invention relates to a method for producing a rotationally symmetrical magnetic sheet (2) of a laminated core (4) of an electric machine (6), said magnetic sheet having a plurality of radially running winding teeth (8). The method ha...
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WO/2023/194153A1 |
Described is a composition (3) comprising a solder material (4) and a photoresist (5). Also described is a method for connecting a carrier (1) and an electronic component (10). The method comprises the steps of: - providing a carrier (1)...
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WO/2023/190951A1 |
This film-shaped sintering material for heating and pressurization contains metal particles and a binder component that contains a resin having a decomposition initiation temperature of 200 °C or lower.
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WO/2023/191028A1 |
Copper particles according to the present invention are characterized in that, in an X-ray diffraction, a ratio SCu(111)/SCu(220) of a crystallite diameter SCu(111) for a Miller index (111) of copper with respect to a crystallite diamete...
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WO/2023/190593A1 |
The present disclosure addresses the problem of providing a paste composition that has excellent pot life. According to the present invention, a paste composition contains coated silver particles (A) that are coated with an alkyl amine, ...
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WO/2023/190080A1 |
Provided is a method for manufacturing a joined body formed by joining a first body to be joined and a second body to be joined via a joining layer. A coating is formed by applying a paste containing copper particles and an organic solve...
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WO/2023/190591A1 |
The object of the present disclosure is to provide a silver paste with excellent storage stability. The silver paste contains silver particles (A), a silver compound (B), amines (C), and a solvent (D). The ratio of the silver particles i...
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WO/2023/190573A1 |
This method for manufacturing a bonded body manufactures a bonded body in which a first body (11) to be bonded and a second body (13) to be bonded are bonded with a bonding layer interposed therebetween. A paste containing copper particl...
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WO/2023/190451A1 |
The present invention is a method for manufacturing a joined body, formed by joining a first body to be joined and a second body to be joined with a joining layer therebetween, the method comprising: a step in which a paste is applied to...
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WO/2023/189120A1 |
Provided is a copper paste for pressure bonding, the copper paste comprising at least: two or more copper powders having different shapes and/or particle sizes; and a solvent. The viscosity of the copper paste is 10-200 Pa·s. A is 0.60 ...
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WO/2023/190450A1 |
A bonded body manufacturing method that forms a bonding layer by forming, between a body to be bonded and a second body to be bonded, a coating film of paste containing copper particles and then heating the coating film so as to sinter t...
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WO/2023/190950A1 |
Provided is a laminated body manufacturing method that includes: a first step in which a laminated body precursor is obtained by sandwiching, between a first adherend and a second adherend, a film-type fired material containing metal par...
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WO/2023/189677A1 |
A metal powder (1) according to the present invention contains Fe as a main element, while containing Sn. The content ratio of Sn in the metal powder (1) is 6.3 wt% or more.
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WO/2023/191023A1 |
The present invention provides: oxide-containing copper particles which enable the achievement of a paste composition that is capable of forming a bonding layer having high denseness, high bonding strength and high bonding reliability; a...
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WO/2023/191024A1 |
The present invention provides: oxide-containing plate-like copper particles which enable the achievement of a paste composition that is capable of forming a bonding layer having high denseness, high bonding strength and high bonding rel...
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WO/2023/179938A1 |
The invention relates to a sintered-metal component comprising two functional, mutually separate, mutually adjacent material components (4, 6), wherein a magnetic material component (4) comprises a ferromagnetic iron material and a suppo...
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WO/2023/175266A1 |
The present invention relates to a nickel-based superalloy, characterized in that its composition comprises or advantageously consists essentially of, in percent by weight of the total composition: Al 2.5 - 3.8, Co 7.9 - 16.9, Cr 9.7 - 1...
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WO/2023/176450A1 |
The purpose of the present invention is to provide a composite material which has high durability in a high temperature environment, and which is easy to produce. A composite material according to the present invention has a high-melti...
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WO/2023/169751A1 |
The present invention relates to a method for producing a structural component (14), comprising the steps of: layer-by-layer construction of a first base body (10), positioning a supplementary profile (12) on the first base body (10), bo...
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WO/2023/170786A1 |
A sealing-treated metal composite body (1) is provided with: an infiltrated body (153) that is obtained by filling pore parts (12) of a porous body, which is formed of an iron-based metal material, with copper or a copper alloy; and an o...
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WO/2023/167386A1 |
The present invention provides a method for manufacturing railway vehicle wheel-mounted brake discs, which are mounted at both sides of a railway vehicle wheel, the method comprising: a forging step of molding, by ring rolling, a steel m...
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WO/2023/160969A1 |
The invention relates to a method for producing a multilayered magnet (1), wherein a first layer (2) of a green body is formed by applying material by means of injection moulding to a base plate, the material comprising magnetic material...
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WO/2023/156208A1 |
The invention relates to a composite material comprising a metal matrix (3) made of an iron-based or copper-based alloy, fillers (4) made of a material having a hardness greater than the hardness of the metal matrix (3), and a surface te...
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WO/2023/157637A1 |
The present invention addresses the problem of providing a technology with which, in a sintered metal friction material with reduced copper content, agglomerates are less likely to occur during manufacturing, the strength of a molded bod...
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WO/2023/148382A1 |
A sensor-equipped part includes a metal body. A first channel extends into and ends in the metal body. A second channel extends into and ends in the metal body and connects to the first channel at a junction near the end of the first cha...
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WO/2023/141206A1 |
A tool die and additive manufacturing method of forming a cold-working tool die is provided. The cold-working tool surface may be a thread-rolling surface having a thread profile with a plurality of teeth spaced apart in the width direct...
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WO/2023/136262A1 |
[Problem] To provide a vacuum pump that is capable of preventing a material from being wasted, and is easily manufactured. [Solution] This vacuum pump is provided with: body casings 127 and 129; and a rotating body 103 installed in the b...
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WO/2023/135336A1 |
The invention relates to a method for reconstructing a metal part (100) made of Inconel 713 superalloy by means of metal additive manufacturing, implementing a direct metal deposition (DMD) technique using focused energy, wherein a powde...
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WO/2023/133252A1 |
The present invention is directed to methods for constructing a flange on a pipe using an additive manufacturing process, such as directed energy deposition, powder bed fusion, friction-stir, or diode laser cladding. The flange can be co...
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WO/2023/131452A1 |
A Ni based NiCoCrAlY coating comprising: Cobalt (Co) 24.5% - 26.5% Chrome (Cr) 14.5% - 16.5%Cr Aluminum (Al) 11.6% - 12.6% Yttrium (Y) 0.3% - 0.5% Iron (Fe) 4.0% - 5.0% Tantalum (Ta) 0.6% - 0.8% Molybdenum (Mo) 0.4% - 0.6% Silicon (Si) 0...
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WO/2023/127968A1 |
The present invention enables suitable bonding while reducing the risk of damage. This bonding sheet (10) includes a sintered copper body, and has a Young's modulus of 10 GPa or greater, and a filling rate of 50% to 70%.
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WO/2023/126451A1 |
A cutting element (1) for a cutting tool has a sensor element, a body of super hard material (12) having a working surface, the sensor element being attached to a portion of the super hard material (12), and one or more conducting wires ...
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WO/2023/128125A1 |
The present invention presents an intelligent digital metal component having a sensor for data collection embedded in the metal component, and a manufacturing method therefor. The intelligent digital metal component of the present invent...
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WO/2023/127969A1 |
The present invention enables components to be bonded to each other suitably. This bonding sheet (10) includes a sintered copper body in which at least part of first copper particles (12a) having an average particle diameter of 1 μm to ...
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WO/2023/127350A1 |
A sliding member according to the present invention is provided with a metal base material, a porous layer that is formed on one surface of the metal base material, and a sliding layer that covers the porous layer. The sliding layer is f...
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WO/2023/130111A1 |
Methods for forming a polycrystalline diamond compact (PDC) drill bit from catalyst-free synthesized polycrystalline diamonds are described. The polycrystalline diamonds are deposited within a mold. In some cases, a matrix body material ...
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WO/2023/120635A1 |
The present invention is a sliding contact material for a motor brush, the sliding contact material being obtained by using pure Ag as a matrix and dispersing ZnO particles and Ta2O5 particles in the matrix, wherein the content of the Zn...
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WO/2023/117405A1 |
The invention relates to a method for producing an electronic component assembly (10) comprising a substrate (12) and a shaped piece (14), wherein the shaped piece (14) is produced on the substrate (12) by means of an additive manufactur...
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WO/2023/120342A1 |
This cemented carbide has a hard phase containing W and C and a binder phase containing an iron-group metal. In addition, the binder phase has a fractal dimension of 0.7 or greater when in a dispersed state.
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WO/2023/112015A1 |
A cutting tool part includes a cutting portion (38). The cutting tool part further includes a plurality of guide pads (56) projecting radially outwards from the cutting portion. At least the cutting portion and the plurality of guide pad...
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WO/2023/104778A1 |
The invention relates to a method for producing a porous layer or a porous body on a carrier substrate, in which method the material for the porous layer (5) is provided as a powder and is applied to the carrier substrate (4) by means of...
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WO/2023/096600A1 |
The present invention relates to a mechanism that produces the synchromesh gears used in the transmissions of vehicles with the sintering method and to the production method of the synchromesh gear using sintering with this mechanism. Ou...
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