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WO/2021/026750A1 |
Disclosed are a porous valve guide and a processing process thereof. The processing process comprises the following steps: mixing an iron powder and a carbon powder according to a set iron-carbon mass ratio to obtain a mixed powder A, an...
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WO/2021/023925A1 |
The invention concerns a method for manufacturing a metal part (1) comprising at least the following steps: forming (120), by additive manufacturing, a blank (12) of a first portion of the part to be manufactured comprising a first binde...
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WO/2021/025700A1 |
The present disclosure relates to an earth-boring drill bit including a shank, an internal region formed from at least a first alloy using additive manufacturing and secured to the shank, and an exterior region formed from at least a sec...
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WO/2021/021231A1 |
A method of forming a component includes mixing a powdered base material and a binder to define a mixture, forming the mixture into a desired shape without melting the base material, removing the binder from the desired shape to define a...
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WO/2021/021806A1 |
Systems and methods include a computer-implemented method for manufacturing a binder for spraying onto tools. A binder is manufactured for binding compacts onto a tool substrate. The binder is designed to provide a coating strength on th...
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WO/2021/021232A1 |
A blade for a gas turbine includes a removed portion space, and further includes an airfoil portion defining the removed portion space, the airfoil portion formed from a base material, and a replacement component formed to fill the remov...
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WO/2021/015092A1 |
A molding mold according to the present disclosure includes a cylindrical part and a base part which seals one end of the cylindrical part. A cut level difference Rδc1 in a roughness curve of the inner wall surface of the cylindrical pa...
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WO/2021/008640A1 |
The invention relates to a layer construction method for the additive manufacturing of at least one component region (12) of a component (14), in particular a component (14) of a continuous flow machine. The layer construction method com...
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WO/2021/005076A1 |
The present disclosure relates method of making a cemented carbide mining insert, a cemented carbide mining insert with having a chemical and hardness gradient and to the use thereof wherein the cemented carbide mining insert comprises Cr.
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WO/2021/004776A1 |
The present invention relates to a method of making a 3D printed cermet or cemented carbide body comprising a hard phase and a metallic binder phase where the 3D printed green body is subjected to a sintering process comprising a holding...
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WO/2021/000981A1 |
The invention relates to a layer building process for the additive manufacture of at least one component region of a component (10). The layer building process has at least the steps of a) applying at least one powder layer of a raw mate...
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WO/2021/003079A1 |
A method of manufacturing an impeller for a thermal management device includes partially curing a curable liquid (448, 464) in a curable liquid bath (440) to form a first stage rotor (216, 316, 416, 516, 612, 616), removing the first sta...
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WO/2021/001730A1 |
A metal bond abrasive article comprises an abrasive member comprising a metal matrix containing abrasive particles; and a mounting member, wherein the mounting member extends into, and is directly fused to, the abrasive member. A method ...
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WO/2020/257957A1 |
A graphene copper pantograph slider material for a high-speed train and a preparation method. A slider material uses graphene as a reinforcing material, copper and iron as base materials, coke powder, graphite fibers and other materials ...
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WO/2020/254957A1 |
A suspension device (1) of a motor-vehicle wheel includes a support member (2) of the motor-vehicle wheel connectable to the motor-vehicle structure by means of one or more suspension members (B1, B2), a brake disc (D) connected in rotat...
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WO/2020/254426A1 |
The inventive concept relates to method for manufacturing a metal based component comprising at least one protrusion. The method comprises: providing a metal based substrate comprising a surface having at least one cavity; providing a me...
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WO/2020/245572A1 |
A combustion system component formed by metallic additive layer manufacture wherein the component has a flow-developing surface (SC) having an arithmetic average surface roughness (Ra) of between 3 and 10µm.
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WO/2020/245551A1 |
The invention relates to the manufacture of an aeronautics part (5) by injection molding. After having injected the prepared mixtures so as to obtain two green blanks, an assembly zone (9a, 9b) of the at least one of these two blanks is ...
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WO/2020/245301A1 |
The invention relates to a method for producing at least one component on a construction platform in a 3D printing method, said platform being provided with a heating device. The method has the steps of: applying a layer of loose particl...
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WO/2020/234295A1 |
The invention relates to a method for producing a component (10), which method comprises: a) the additive manufacturing of a shaped body (11) for the component (10), in particular from a powder bed (P); b) the forming of risers (12) and/...
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WO/2020/237145A1 |
Methods, systems, and apparatus for carrying out rapid on-site optical chemical analysis in oil feeds are described. In one aspect, a system for manufacture of a tool includes a deposition reactor configured for molecular layer depositio...
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WO/2020/234528A1 |
The invention relates to a lattice structure (1) for a mechanical component (100) for force transmission which is suitable for production by means of additive manufacture. The structure comprises a lattice having recesses (11), and compr...
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WO/2020/237012A1 |
Methods for forming an electrode for use in forming a honeycomb extrusion die. The method includes forming, by means of an additive manufacturing process, an electrode includes a base having a web extending from the base. The web defines...
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WO/2020/229784A1 |
The invention relates to a method for additive manufacturing by depositing material on a part forming a substrate (3), the part forming a substrate being made of a metal alloy, and the method comprising a step of deposition with low ener...
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WO/2020/226111A1 |
This sintered gear manufacturing method includes a step of preparing a cylindrical green compact, a step of cutting gear teeth on the green compact with a hob, and a step of sintering the green compact subjected to the gear cutting, wher...
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WO/2020/216989A1 |
Method for manufacturing a pipe (1) for a pipeline, wherein at least part of the pipe is manufactured by additive manufacturing process, wherein at least one space for an ultrasonic transducer (2, 3) is formed inside the material of the ...
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WO/2020/213753A1 |
The present invention relates to a method for manufacturing an aluminum-based clad heat sink, and an aluminum-based clad heat sink manufactured thereby. The method for manufacturing an aluminum-based clad heat sink comprises: (A) a compo...
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WO/2020/212140A1 |
The aim of the invention is to improve the quality of an additively produced metal object (1). This is achieved by a production method in which a first green body (2) is additively produced from a first material, and the first green body...
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WO/2020/210045A1 |
A method of carburizing a powder metal part involving more than one carburizing step. In a pre-forging carburizing step, a powder metal part that is less than fully dense is carburized to establish a pre-forging carburization profile. Af...
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WO/2020/207622A1 |
Disclosed are a gear unit comprising a rotatably mounted toothed part and a process for manufacturing a gear unit comprising a toothed part, the toothed part having bearing seats and teeth; the toothed part, in particular including the t...
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WO/2020/201634A1 |
Sensor construction (1), which construction comprises a sensor (2), wherein the sensor construction (1) comprises a heat insulating material cover (3) for embedding the sensor construction inside metal material of a component (10), insid...
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WO/2020/199640A1 |
Disclosed are a multilayer metal film and a preparation method therefor. The multilayer metal film comprises a first organic dielectric material layer, and a second organic dielectric material layer, wherein the first organic dielectric ...
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WO/2020/205983A1 |
A method of manufacturing using an additive manufacturing process includes providing a deposition system, the deposition system (12) configured to provide a plurality of cells (40) to form a blank (70) of a part, depositing a first layer...
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WO/2020/203745A1 |
The present invention provides: a tungsten alloy wire rod having a sufficient radiopaque property, allowing for Young's modulus adjustment, and configured for easy joining between wire rods or between the wire rod and another material; a...
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WO/2020/196982A1 |
The present invention pertains to a method for manufacturing an aluminum-based clad frame member, and an aluminum-based clad frame member manufactured using same. The method for manufacturing an aluminum-based clad frame member comprises...
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WO/2020/195498A1 |
A sintered metal connecting rod 10 has, as an integrated body, a large-end part 11, a small-end part 12, and a stem part 13. In this sintered metal connecting rod 10, molding die division marks 14a, 14b from compression molding are forme...
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WO/2020/193042A1 |
The invention relates to a method for producing a retaining and positioning device (16), in particular a hexapod, for retaining and positioning an optical element, comprising: producing at least two components (7, 12) of the retaining an...
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WO/2020/187435A1 |
The invention relates to a lamella block (100) for a calibration device for the calibration of an extruded plastic profile, wherein the lamella block (100) comprises a spine structure (120) and a lamella structure (110) having a pluralit...
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WO/2020/187495A1 |
The invention relates to a lamella block (100) for a calibration device for the calibration of an extruded profile, wherein the lamella block (100) comprises a lamella structure (110) having a plurality of lamellae (112), which are space...
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WO/2020/187484A1 |
The invention relates to a calibration cage for a calibration device for the calibration of extruded profiles. The calibration cage comprises a plurality of lamella blocks arranged laterally in relation to one another, wherein each of th...
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WO/2020/187434A1 |
The invention relates to a lamella block (100) for a calibration device for the calibration of an extruded profile, wherein the lamella block (100) comprises a lamella structure (110) which has a plurality of lamellae (112). The lamellae...
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WO/2020/191112A1 |
Embossing of metallic glass supercooled liquids into templates is emerging as a precision net- shaping and surface patterning technique for metals. Here, the effect of thickness of metallic glass on template-based embossing is disclosed....
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WO/2020/189662A1 |
The present invention provides a composite material in which a carbon material and nanoparticles are efficiently complexed, and which enables enhancement of the battery characteristics of a secondary battery. A composite material which...
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WO/2020/182424A1 |
The invention relates to a method and a manufacturing installation (1) for producing an electrical sheet (3). In the method, at least two different metal-containing, sinterable starting materials (15, 16) are applied without any gaps on ...
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WO/2020/175351A1 |
In the present invention, a sintered component such as a sintered bearing and an exterior component are integrated by insert molding without forming a film on at least one end surface of the sintered component. The present invention comp...
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WO/2020/173519A1 |
The invention relates to a layering process for the additive production of at least one component region (12) of a component (14), in particular a component (14) of a turbomachine. The layering process comprises at least the steps: a) pr...
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WO/2020/169488A1 |
A cemented carbide suitable as a high performance hardmetal material for wire drawing of high-tensile strength alloys is provided. The cemented carbide comprises a relatively low binder content with additives Cr, Ta and/or Nb to provide ...
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WO/2020/169918A1 |
The invention relates to a method for manufacturing a compressor impeller or rotor comprising a hub (21) that carries blades (26), involving a step of manufacturing a hub (21) which comprises all or some of the blades (22), and a step of...
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WO/2020/170859A1 |
This magnet holder 4 is provided with a shaft attachment unit 41 to which a shaft 2 is fixed by press fitting, and a magnet holding unit 42 which is provided on one side of the shaft attachment unit 41 in the axial direction and which ho...
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WO/2020/165193A1 |
The present invention provides a metal powder-polymer matrix film for use in delivering metal powder to a three-dimensional printing process, the matrix comprising at least one metal powder and a polymer sheet, wherein the metal powder i...
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