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WO/2023/085359A1 |
Provided are: a self-supporting film that exhibits low electric resistance, low thermal resistance, and high mechanical strength, has excellent heat resistance and flexibility, and can be produced at low cost; a laminated sheet; and a me...
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WO/2023/086604A1 |
Metal powder is compacted to form a first washer preform. The first washer preform is pretreated with a brazing solution. The first washer preform is stacked with a second washer preform. The first washer preform is joined to the second ...
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WO/2023/078544A1 |
The invention relates to a mixing conveyor for an injection molding system, in particular a thixomolding system or the like, for conveying a granulate/powder mixture, having the following: - a mixing container (10) which has a first inle...
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WO/2023/081380A1 |
A Ni-Cr-W-Mo-La alloy material powder for additive manufacturing has a composition of: 18.0 – 22.0 wt% Cr; 12.0 – 15.0 wt% W; 1.0 – 3.0 wt% Mo; 0.15 – 0.75 wt% Al; 0.005 – 0.05 wt% La; 0.001 ≤ C ≤ 0.045 wt%; and 0.005 ≤ S...
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WO/2023/078488A1 |
The invention relates to a powder hopper (101) for the gravity-driven feeding of powdered electrode precursor material (102) into a nip of a dry electrode calendar (2), said powder hopper comprising: a powder feed opening (105) for feedi...
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WO/2023/080171A1 |
Provided is an R-T-B permanent magnet that contains Al, Cu, Ga, and Zr. The R content is 30.00-33.00 mass%, the Co content is greater than 0.80 mass% but no greater than 3.00 mass%, the B content is 0.70-0.83 mass%, the Al content is gre...
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WO/2023/078641A1 |
The invention relates to a method for producing a metal film comprising the steps of applying a metal layer onto a substrate by means of aerosol deposition of a powder and at least partially or completely removing the substrate to obtain...
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WO/2023/079375A1 |
A hybrid cylindrical sector unit cell may include a rhombic dodecahedron cell centrally located within a cylindrical sector-shaped volume. An exemplary rhombic dodecahedron cell may include six primary nodes positioned on six respective ...
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WO/2023/077282A1 |
A laser 3D printing method, comprising a printing step: using a printing laser to scan paved powder, such that the powder in the scanned region is fused for formation; an output light spot (10) of the printing laser comprises an inner li...
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WO/2023/080169A1 |
The present invention relates to an R-T-B based permanent magnet containing Al, Ga, and Zr. The R content is greater than or equal to 30.00 mass% and less than or equal to 33.00 mass%, the B content is greater than or equal to 0.70 mass%...
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WO/2023/079945A1 |
This powder magnetic core includes: soft magnetic particles; and an insulating layer formed on the surface of each of the soft magnetic particles. The soft magnetic particles contain Fe and an element that is more easily oxidized than Fe...
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WO/2023/074633A1 |
A heat dissipation member according to the present invention comprises: a copper-diamond composite body in which a plurality of diamond particles are dispersed in a metal matrix that contains copper; and a metal film which is bonded to a...
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WO/2023/076867A1 |
A pulsed control vibratory particle hopper includes a particle hopper, a vibrating tray, a mechanical vibrator, and a controller. The particle hopper includes a hopper outlet, and the vibrating tray receives particles from the hopper out...
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WO/2023/071226A1 |
The present invention provides a rare earth ion doped soft magnetic alloy, a soft magnetic composite material and a preparation method therefor. The rare earth ion doped soft magnetic alloy consists of Fe, Si, Al, N and Re, and Re is a r...
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WO/2023/068010A1 |
The present disclosure relates to a soft magnetic sintered member including a sintered body that contains a soft magnetic matrix containing 1.0-6.5% by mass of Si and has a porosity of 7.9% or more.
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WO/2023/063997A1 |
The present disclosure provides compositions comprising iron, about 0.01 to about 0.4% w/w of manganese; about 1.3 to about 1.9% w/w of chromium; about 0.1% w/w or less of nickel; about 1.2 to about 1.7% w/w of molybdenum; about 0.01 to ...
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WO/2023/060998A1 |
An automobile brake pad containing an alkaline earth metal oxide aluminum alloy brake disc and a preparation method therefor, relating to the technical field of automobile brake pads. The method comprises the steps of: placing a bismalei...
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WO/2023/061869A1 |
The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedst...
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WO/2023/063538A1 |
The present invention pertains to a method for manufacturing a MN-BI-based sintered magnet, the method comprising the steps of: preparing a Mn-Bi-based magnetic alloy; pulverizing the Mn-Bi-based magnetic alloy to prepare a coarse Mn-Bi-...
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WO/2023/061853A1 |
The invention relates to a method and a device (1) for producing a foamable, strip-like pressed powder metal sheet blank (2), and a pressed powder metal sheet blank of this kind. Foamable pressed powder metal sheet blanks are commonly pr...
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WO/2023/060791A1 |
A soft magnetic composite and a preparation method therefor. The soft magnetic composite is of a core-shell structure, and takes a composite coating layer with a pure iron powder as a core, a chelate, which is originally generated by mea...
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WO/2023/059124A1 |
The present invention relates to a metal-graphene composite structure heat pipe, having a high heat dissipation effect by forming a metal-graphene composite structure by forming a porous metal-graphene composite and covering the surface ...
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WO/2023/059825A1 |
Disclosed herein is an apparatus comprising: an auxetic unit-cell, each comprising: a first longitudinal beam, a second longitudinal beam fixably attached to the first longitudinal beam at a first hinge region, the second longitudinal be...
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WO/2023/059125A1 |
The present invention relates to a method for manufacturing a metal-graphene composite structure heat spreader having a high heat dissipation effect by forming a metal-graphene composite structure by forming a porous metal-graphene compo...
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WO/2023/058736A1 |
Provided are a magnetic wedge in which insertion of a magnetic wedge in a tooth tip of a dynamo-electric machine can be performed more smoothly, and a method for manufacturing said magnetic wedge. This magnetic wedge is installed in a ...
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WO/2023/059645A1 |
A drop-in multi-optics module for a quantum-particle (e.g., rubidium, cesium) cell provides for more convenient and cost-effective manufacture of such cells (including vacuum cells, cold/ultra-cold matter cells, vapor cells, and channel ...
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WO/2023/052034A1 |
The invention relates to a method for producing a contact element (100) of a vacuum interrupter (10), wherein: the contact element (100) is designed to perform switching actions in the vacuum interrupter (10) for low, medium and/or high-...
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WO/2023/046437A1 |
The present invention discloses a hierarchical composite wear component comprising a reinforced part and a non-reinforced part, the reinforced part comprising a three- dimensionally interconnected network of periodically alternating mill...
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WO/2023/046565A1 |
The invention relates to a contact disc (30, 40) of a contact element for a vacuum switch (100), which consists predominantly of a first conductive material or composite material and has a plurality of inlets (31, 41) distributed over th...
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WO/2023/049337A1 |
Configurations are provided to print a complex parts with a mix of materials. Configurations are provided to print multiple dissimilar materials, such as powdered metal mixed with a binder material, powdered ceramic mixed with a binder m...
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WO/2023/047327A1 |
Disclosed are hierarchical materials characterised by a lattice structure wherein inserts are present in the pores which are not constrained to said structure but free to move within the space in the pores, independently of each other an...
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WO/2023/048082A1 |
Provided are a filter and a filter assembly that have excellent producibility at low cost, high mechanical strength, as well as both waterproofness and air permeability. A filter 2 comprises a porous sintered body 3 formed by sintering a...
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WO/2023/047307A1 |
The present invention relates to a cold crucible for casting in vacuum or in inert atmosphere pure metals and metal alloys, including refractory alloys, which require a high degree of purity. Thanks to a complex geometry made by additive...
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WO/2023/042777A1 |
Provided are a tool and the like excellent in abrasion resistance. A coated ultrafine grain cemented carbide drill 1 is produced by coating an ultrafine grain cemented carbide with a hard coating film by means of PVD or CVD, said coated ...
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WO/2023/041537A1 |
The copper alloy composition is a Cucomp(Al2O3)aZrbCrc mass composition in which, in mass percent: 1.5% ≤ a ≤ 5%, 0.01% ≤ b ≤ 5%, 0% ≤ c ≤ 5%, the complement consisting of copper and unavoidable impurities.
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WO/2023/039477A1 |
A method is provided for in-situ laser shock peening of a three-dimensional printed metal part. The method for IS-LSP of a 3D printed metal part may include the steps of: executing by a processor program code stored in a memory to synchr...
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WO/2023/037002A1 |
The invention relates to an architected three-dimensional material comprising a set of elementary patterns forming a one-piece structure. Each of the patterns has a three-dimensional structure. At least one pattern has a hollow three-dim...
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WO/2023/038562A1 |
The present disclosure relates to an austenitic alloy powder and the use thereof for obtaining a heat resistant object as the object and the material will, due to the composition of the powder and its properties, have high tensile streng...
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WO/2023/038238A1 |
The present invention relates to a cemented carbide for cutting tools comprising, by weight%, 4-13% of Co, 1-12% of a compound, and the balance being WC and other unavoidable impurities, characterized in that when the average particle di...
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WO/2023/037577A1 |
The main purpose of the present invention is to provide a cermet composite material capable of improving the bond strength between a cermet portion and a non-cermet portion even without being subjected to a high-temperature heat treatmen...
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WO/2023/031388A1 |
The invention relates to a powder press (10) for pressing a powder-pressed part, in particular a metal powder-pressed part, preferably a hard metal powder-pressed part and/or a ceramic powder-pressed part, comprising at least one first d...
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WO/2023/032919A1 |
Provided is a graphite-copper composite material which comprises a copper layer and flaked graphite particles that are laminated with the copper layer interposed therebetween and which has a copper volume fraction of 3-30%, said graphite...
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WO/2023/029660A1 |
Disclosed in the present invention are an electromagnetic induction heating layer and a preparation method therefor, and an atomization core and a preparation method therefor. The electromagnetic induction heating layer comprises the fol...
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WO/2023/028995A1 |
A method for processing a short-flow electric automobile battery tray, the method comprising the following steps: (1) preparing a mold; (2) melting raw materials; (3) injection molding; (4) cooling and forming; and (5) sintering treatmen...
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WO/2023/029466A1 |
Disclosed in the present invention are a Curie temperature controllable electromagnetic heating material for a low-temperature cigarette and a preparation method therefor. The Curie temperature controllable electromagnetic heating materi...
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WO/2023/028781A1 |
A method (700) for performing post-treatment on a part manufactured by means of additive manufacturing. The method comprises the steps of: acquiring the actual scanning model of a part manufactured by means of additive manufacturing, whe...
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WO/2023/033010A1 |
The present invention addresses the problem of providing a pure copper or copper alloy powder which is used for deposition modeling by means of a laser beam system, and which is capable of decreasing the oxygen concentration in a model, ...
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WO/2023/030338A1 |
A method for manufacturing a bi-material blade, an extrusion-suction integrated machine (400), and a bi-material blade. The method comprises the following steps: spreading a material layer (100) made of a first material (200); a suction ...
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WO/2023/034883A1 |
A factory for manufacturing useful products while orbiting is space uses concentrated solar energy, high vacuum, and the low temperatures available in a space environment. Gyroscopic forces from rotating machinery are carefully controlle...
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WO/2023/025252A1 |
The present application provides steel, comprising: Fe, the weight percentage of which being ≥60.67 wt%; Cr, the weight percentage of which being 8.01 wt% to 8.99 wt%; Ni, the weight percentage of which being 6 wt% to 7 wt%; Co, the we...
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