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WO/2020/013227A1 |
Provided is a sintered alloy, which has a total composition comprising, by mass%: 13.86 to 27.72% of Cr; 6.47 to 20.33% of Ni; 0.85 to 11.05% of Cu; 0.46 to 2.77% of Si; 0.15 to 1.95% of P; 0.2 to 1.0% of C; and Fe and inevitable impurit...
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WO/2020/014023A1 |
A method of producing a sintered article comprises blending ingredients comprising a first metallic alloy powder having a first solidus temperature and a second metallic alloy powder having a second solidus temperature to provide a powde...
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WO/2020/012924A1 |
This film forming method forms a plurality of metal films, which are formed from metal materials, on a ceramic substrate. This film forming method comprises: a first film formation step wherein a first metal film is formed by applying a ...
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WO/2020/014287A2 |
Atomic Layer Deposition (ALD) and Molecular Layer Deposition (MLD) provide precise and conformal coatings that are employed to modify the properties of powders for additive manufacturing (AM). We have surprisingly discovered that use of ...
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WO/2020/012613A1 |
This metal die (1) according to an embodiment of the present invention is formed by additive manufacturing. The metal die has a thermal medium channel (10) which is provided inside the metal die and through which a thermal medium flows, ...
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WO/2020/014290A1 |
Methods (500, 600, 700) and apparatus to identify additively manufactured parts (100) are disclosed. An example method of manufacturing includes layering a first set of layers of a first material (104) via an additive manufacturing techn...
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WO/2020/011027A1 |
A hydrogenation-roll compacting composite process for improving a titanium alloy structure in additive manufacturing, comprising performing hydrogenation on titanium alloy powders, performing workpiece printing on the hydrogenated titani...
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WO/2020/014028A1 |
A method and system for improving the density in a powder bed, and an article produced therefrom is provided. The system comprises a powder deposition surface and a powder deposition module. The powder deposition surface is adapted to re...
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WO/2020/008866A1 |
This method for manufacturing a powder magnetic core includes: a step for pressure-molding a raw material powder to form a molded body; a step for subjecting the molded body to a first heat treatment to form a first heat-treated body; an...
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WO/2020/009955A1 |
A method and a system for converting irregular metal hydride powders to spherical metal powders, and to an article produced therefrom is provided. The method comprises preparing powder comprising metal hydride particles. The powder is pa...
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WO/2020/007891A1 |
The present disclosure relates to 3D printing systems based on powder beds, in which 3D objects are formed by successive consolidation of thin layers of powder (205). Specifically, it relates to a powder compartment from which powder fee...
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WO/2020/008171A1 |
This invention concerns a powder bed additive manufacturing apparatus comprising a build sleeve (117), a build platform (202) for supporting a powder bed (104) and object (103) during a build, the build platform (202) lowerable in the bu...
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WO/2020/009009A1 |
The modeling method of the present disclosure comprises: a formation step in which a powder layer is formed using a first powder; a placement step in which a second powder having a smaller average particle size than that of the first pow...
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WO/2020/010362A1 |
Morphology, microstructure, compressive behavior, and biocorrosive properties of magnesium or magnesium alloy foams allow for their use in biodegradable biomedical, metal-air battery electrode, hydrogen storage, and lightweight transport...
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WO/2020/005870A1 |
A build assembly (100) and a method (200) of manufacturing the same are provided. The build assembly (100) includes a first component (102), a second component (104), and a support structure (110) coupling the two components (102, 104) t...
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WO/2020/005228A1 |
The present disclosure relates to a system which may have an electronic controller, an optical light source controlled by the electronic controller which generates a beam having an output power level, and a current measuring subsystem (C...
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WO/2020/002633A1 |
The invention relates to a method for operating a device (10) for additive manufacture of a three-dimensional object, and associated device (10), in which a gas flow (37) is guided over a building platform on which the three-dimensional ...
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WO/2020/003142A1 |
A control system for thermo optical control of focus position of an energy beam in an additive manufacturing apparatus has a first doped medium and a second doped medium, each of which is optically transparent and doped with a dopant. Th...
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WO/2020/001849A1 |
The invention relates to a method for the additive manufacturing of a structure (10, 10'), in particular by a powder bed method. The method comprises, layer by layer, a) applying a layer (S) of a base material (P), in particular a pulver...
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WO/2020/002442A1 |
The present invention relates to a cemented carbide comprising eta phase and a Ni-Al binder, wherein the binder comprises intermetallic ƴ'-Ni3Al -precipitates embedded in a substitutional solid solution matrix comprising Al and Ni.
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WO/2020/001848A1 |
A Control method for layerwise additive manufacturing of a component (10) is provided, the method comprising the following steps: - a) measuring a displacement (D) of an as-manufactured layer (L) of the component (10) during a build job ...
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WO/2020/005247A1 |
The present application is a new improvement in the fine-grained cubic boron nitride sintered compact which may be employed to manufacture a cutting tool. The compact contains at least 80 vol % cBN with a metallic binder system and is si...
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WO/2020/006062A1 |
A sonotrode includes multiple layers of a material melted to one another to form a structure. The structure provides a base that has an attachment feature that is configured to operatively secure to an ultrasonic converter. The structure...
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WO/2020/002813A1 |
The invention relates to a process for manufacturing a part comprising a formation of successive solid metal layers (20i...20n), superposed on one another, each layer describing a pattern defined using a numerical model {M), each layer b...
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WO/2020/002951A1 |
A powder deposition head (100) for an additive manufacturing apparatus is described. The powder deposition head (100) comprises a hopper (110) arranged to receive a powder therein. The powder deposition head (100) comprises a nozzle (120...
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WO/2020/002805A1 |
A device (10) for direct manufacture by laser fusion of sprayed powder, comprising: - a nozzle (14) for spraying a metal powder, - at least one first laser emitter (16) configured to emit a first laser beam (18) at a predetermined wavele...
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WO/2020/003536A1 |
This sheet for liquid phase sintering contains transitional liquid phase sinterable metal particles and a resin, and the mass reduction rate when the temperature rises from 25°C to 260°C with a temperature change rate of 10°C/min is g...
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WO/2020/005014A1 |
The present application provides a composite and a preparation method therefor. The present application can provide a composite, which comprises a metal foam and a polymer component, has excellent thermal conductivity, and has other exce...
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WO/2020/002799A1 |
The invention relates to a method for manufacturing an abradable layer (12), which comprises the following steps: - compressing a powder composition (30) comprising at least micrometric ceramic particles having a number average shape fac...
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WO/2020/004507A1 |
This three-dimensional modeling device is provided with: a table that supports a powder material and a model created from the powder material; a processing section that is disposed so as to face the table and that obtains the model by pr...
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WO/2020/005872A1 |
A method for manufacturing a gear assembly of a gearbox in a wind turbine includes providing a pin shaft of the gear assembly. The method also includes depositing material onto an exterior surface of the pin shaft of the gear assembly vi...
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WO/2020/003901A1 |
The problem to be addressed is to provide a composition for a 3D printer such that when forming a model (layered structure body) with a hot melt lamination 3D printer using a composition containing an inorganic powder as a raw material, ...
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WO/2019/243559A1 |
The invention relates to a flow device for a device (1) for manufacturing a three-dimensional object (2) by selectively solidifying construction material (15) in layers at the cross-section of the object (2) to be produced in locations c...
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WO/2019/244416A1 |
This three-dimensional modeling device (100) is provided with a powder supply device (10) which supplies a powder (90) by dropping onto a surface (81) of a workpiece (80) that, for example, exhibits a curve as the modeling object. Furthe...
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WO/2019/246389A1 |
A method for manufacturing a pitch bearing or a yaw bearing for a wind turbine includes forming an outer race of the bearing of a base material. The method also includes forming an inner race of the bearing of the base material. Further,...
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WO/2019/245563A1 |
A part formed using an metal additive manufacturing process, such as a turbine airfoil with an oversized feature such as an oversized hole, where the oversized hole is filled with a preform having a shape of a normal sized hole and secur...
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WO/2019/244415A1 |
This three-dimensional modeling device (100) is provided with a layer forming device (10) for forming layers of a metal powder (90) on a modeling object, and a laser beam irradiating device (20) which irradiates a laser beam (25) onto a ...
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WO/2019/246255A1 |
An induction coil assembly associated with controlling the flow of molten material used in casting or deposition of precious and/or non-precious metals on a substrate is disclosed. The assembly comprises one or more induction coils assoc...
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WO/2019/246510A1 |
A method for manufacturing a planet gear or a sun gear of a gearbox of a wind turbine includes forming a base of the planet gear via at least one of casting or forging. The base of the planet gear includes an inner circumferential surfac...
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WO/2019/244128A1 |
Bioresorbable medical devices, such as stents, scaffolds and other medical devices implantable in human and animal bodies, in which galvanic couples are formed. The devices include bioresorbable amalgamates, wires, laminates, layered str...
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WO/2019/241364A1 |
An additive manufacturing system (10) includes a build platform (38), at least one first consolidation device (14), and at least one second consolidation device (60). The at least one first consolidation device (14) is configured to dire...
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WO/2019/241593A1 |
Systems and corresponding methods are provided for separation of support structures from near net shape manufactured parts. The system can include a support structure and a non-adhering material. The non-adhering material can be position...
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WO/2019/241117A1 |
Support substrates are used in certain additive fabrication processes to permit processing of an object. For additive fabrication processes with materials that are sintered into a final part, a multi-layer support substrate of interleave...
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WO/2019/241147A2 |
The present invention relates to a shrinking interface composition that allows for the accommodation of sintering shrinkage between two or more areas or sections of a three-dimensionally printed part and/or support structures for the par...
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WO/2019/239531A1 |
This computation device used in a molding device for molding a three-dimensional molded object from a solid layer molded by heating a layer-shaped material layer, formed from a powder material, by irradiation with energy rays is provided...
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WO/2019/239530A1 |
Provided is an arithmetic device that is used in a modeling apparatus that models a three-dimensional structure from a solidified layer modeled by heating a powder material by irradiation with energy rays, the arithmetic device comprisin...
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WO/2019/238951A1 |
The invention relates to a method for producing a part with a cavity by additive manufacturing wherein, on a ceiling (5) of the cavity, contiguous portions (7; 9), including at least one central portion (7) entirely delimited by edges, a...
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WO/2019/239655A1 |
This copper alloy powder contains 0.010-1.50% of Cr and 0.010-1.40% of Zr in terms of mass%, with the remainder comprising copper and unavoidable impurities. This layered/molded product is formed by melting and solidifying a copper alloy...
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WO/2019/238440A1 |
The invention relates to a method for determining building instructions which describe the control of a process and which can be used in an additive manufacturing system (11) for an additive manufacturing method. A manufacture data set P...
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WO/2019/239169A1 |
The object of the invention relates to a method for producing a 3- dimensional metal object (100), particularly a 3-dimensional solid metal object (100), during which the metal object (100) is built in a vacuum using one or more metal wi...
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