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WO/2021/177006A1 |
This manufacturing method for a thin sheet-like connecting member (8) comprises: a step in which a paste that contains first particles (1) containing a first metal, second particles (2) containing a second metal that has a lower melting ...
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WO/2021/173515A1 |
The disclosure relates generally to tungsten carbide particles, and more particularly to textured spheroidal tungsten carbides, composites formed thereof, and methods of applying the composites. In one aspect, a powder blend comprises fu...
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WO/2021/166331A1 |
A tool main body to which an insert is attached. The tool main body comprises a sintered metal material. The sintered metal material comprises: a matrix phase comprising metal; and a plurality of pores in the matrix phase.
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WO/2021/163922A1 |
An electronic cigarette atomization assembly and a manufacturing method therefor. The manufacturing method for the electronic cigarette atomization assembly comprises the following steps: S1, mixing metal powder with an organic mixture b...
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WO/2021/158853A1 |
A system and method are disclosed for additively manufacturing an object having an internal chase. The system and method include evaluating a print design file that defines physical properties of the object to be printed with the additiv...
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WO/2021/157125A1 |
The present invention relates to a joining method involving the application of a predetermined electroconductive joining material. This electroconductive joining material is characterized by comprising a metal powder molded body wherein ...
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WO/2021/158819A1 |
Displacements for use in forming at least a portion of a bit body of an earth-boring rotary drill bit may comprise a machinable material portion configured to form an integral machinable portion of the bit body. Such displacements may op...
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WO/2021/153850A1 |
The present invention relates to a method for manufacturing a functionally graded composite material for a PCB, comprising the steps of: (a) manufacturing at least two types of mixed powders comprising (i) a metal powder including a powd...
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WO/2021/153851A1 |
The present invention relates to a method for manufacturing a composite material for thermal shields, and a composite material for thermal shields manufactured thereby, the method comprising the steps of: (a) preparing a mixed powder inc...
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WO/2021/153560A1 |
Provided is a bonding sheet which uses copper particles, and with which it is possible to: mitigate a decrease in sintering ability due to oxidation of the copper particles; form a bonding layer that is minutely formed and has few voids;...
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WO/2021/154235A1 |
A method is disclosed. The method involves establishing a number of times that a batch of build material has been processed as part of one or more additive manufacturing processes without forming part of a three-dimensional object formed...
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WO/2021/153488A1 |
The present invention includes: using a forming mold that includes a fixed mold and a movable mold that moves along a parting surface with respect to the fixed mold; moving the movable mold along the parting surface, thereby pressing and...
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WO/2021/149496A1 |
The purpose of the present invention is to provide a bonding material which enables the achievement of excellently reliable bonding; and the present invention provides a plate-like or sheet-like bonding material which contains fine coppe...
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WO/2021/148624A1 |
The invention relates to a method for manufacturing a multi-material part by additive manufacturing, comprising the following steps: a) a step of providing a pretreated metal powder comprising grains and an oxidised and porous layer on t...
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WO/2021/146673A1 |
The disclosed drill tools have metal matrix composite (MMC) or steel alloy bodies that are formed around one or more pre-fabricated components using either a casting or infiltration process. The pre-fabricated components are made of sint...
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WO/2021/146634A1 |
Described are porous sintered metal bodies and methods of making porous sintered metal bodies by additive manufacturing methods.
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WO/2021/139082A1 |
A gradient composite Fe-Al intermetallic compound microporous filter material, comprising a matrix framework (1) and a surface filter membrane (2) on the outer side of the matrix framework. A method for preparing a gradient composite Fe-...
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WO/2021/136830A1 |
A polycrystalline diamond construction has a body of polycrystalline diamond (PCD) material; and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate includes tung...
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WO/2021/136831A1 |
A polycrystalline diamond construction has a body of polycrystalline diamond (PCD) material; and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate has tungsten ...
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WO/2021/131166A1 |
The present invention provides a superconducting wire using MgBï¼’, wherein a curvature radius can be reduced up to a realistic value without significantly reducing a critical current, and removal performance of an inhibitory factor at a...
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WO/2021/125277A1 |
A silver paste comprising a silver powder and a solvent, wherein the silver powder comprises first silver particles each having a particle diameter of 100 nm or more and less than 500 nm, second silver particles each having a particle di...
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WO/2021/125336A1 |
A silver paste which can be used for the formation of a silver paste layer by applying the silver paste directly onto a surface of a copper member or a copper alloy member, the silver paste comprising a silver powder, a silver salt of a ...
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WO/2021/123576A1 |
The invention concerns a method for manufacturing a one-piece bladed disc for a turbomachine, the method comprising the following step: - (E1): manufacturing a plurality of blades, the blades comprising a root and a profiled portion; cha...
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WO/2021/122960A1 |
The present invention relates to a cutting tool comprising a substrate of cemented carbide, said cemented carbide comprices hard constituents in a metallic binder. The hard constituents comprise WC and the WC content in the cemented carb...
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WO/2021/125161A1 |
A silver paste containing a silver powder (12) and a binder (14), the silver paste being used in order to form a silver paste layer (13) by directly applying the silver paste to a surface (11a) of a copper or copper-alloy member. The bin...
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WO/2021/118553A1 |
A process for producing a coated metal alloy substrate, a coated metal alloy substrate, and an electronic device having a housing comprising a coated metal alloy substrate are described. The process for producing a coated metal alloy sub...
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WO/2021/110827A1 |
The invention relates to a method of manufacturing a composite component (21) having a varying electric resistivity along a longitudinal direction of the component. At least a first paste (10a) having a first composition, and at least a ...
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WO/2021/110835A1 |
The invention relates to a method of manufacturing an object (24) by joining a first component (25) and a second component (26). The first component comprises metal powder with a first alloy composition and a first soluble binder, and th...
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WO/2021/107107A1 |
This nickel nanoparticle composition comprises nickel nanoparticles and a dispersion medium. The dispersion medium contains 3-40 parts by weight of a hydrogenated naphthalene-based solvent per 100 parts by weight of nickel nanoparticles ...
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WO/2021/100851A1 |
The present invention relates to a film-like firing material (1) which contains: sinterable metal particles (10); a binder component (20) that is in a solid state at room temperature; and a liquid component (30) that is in a liquid state...
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WO/2021/099697A1 |
The invention relates in particular to a solid metallic component. This component (1) is particularly notable in that it comprises a core (5) and an external shell (3) which surrounds said core (5) in all directions, this core (5) and th...
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WO/2021/099029A1 |
The invention relates to a tungsten-carbide-based hard metal material, comprising: tungsten carbide with an average particle size of 0.1 - 1.3 µm; 1.0 - 5.0 wt.% (Co + Ni), with a ratio of Co/(Co + Ni) in wt.% of 0.4 ≤ Co/(Co + Ni) â‰...
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WO/2021/089562A1 |
A sensor element for a cutting tool (100) has a hard portion (110) having a sensing surface (112), first and second electrodes (120, 130), first and second sets of thermocouple wires (122, 132) and an electrically insulating portion. The...
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WO/2021/090966A1 |
A hard facing method for a press die, of the present invention, comprises: a preheating step of preheating a press die prepared as a base structure; a lamination step of forming a hard facing layer on the base structure by providing a hi...
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WO/2021/091572A1 |
A three-dimensional printing kit can include a particulate build material, a binding agent, and a supportive coating agent. The particulate build material can include from about 80 wt% to about 100 wt% metal particles based on the total ...
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WO/2021/082606A1 |
A super-wear-resistant floating seal ring and a machining method and device therefor. A C-shaped groove (40) is formed in the working surface of a ring body (4); a wear-resistant material layer (41) is filled in the C-shaped groove to fo...
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WO/2021/078670A1 |
The invention relates to a method for producing a calibrated combination (1) of parts. The combination (1) of parts comprises at least one first part (2) with a first contact surface (3) and a second part (4) with a second contact surfac...
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WO/2021/073803A1 |
A silver sintering preparation comprising: (A) 30 to 88 wt.-% of silver flake particles having a mean particle diameter (d50) in the range of >1 to 20 µm, (B) 5 to 30 wt.-% of at least one silver precursor, (C) 1 to 10 wt.-% of an organ...
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WO/2021/075463A1 |
A joined body (10) in which a conductor (12) and a substrate (14) are joined by a joining material (13). The joining material (13) includes a sintered body that is formed by sintering silver powder. The porosity of the sintered body is 8...
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WO/2021/076106A1 |
A three-dimensional printing system can include a particulate build material including metal particles. The three-dimensional printing system can include a binding agent applicator fluidly coupled or coupleable to a binding agent. The th...
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WO/2021/069651A1 |
The invention relates to a method for producing a metal moulded body, said moulded body comprising (i) a metal substrate and (ii) a section, provided on the metal substrate, having a high aspect ratio and containing an amorphous metal al...
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WO/2021/070712A1 |
A sintered bearing 1 comprises a sintered body, and a lubricating oil with which the sintered body is impregnated, and further has a bearing surface 1a. The sintered body contains, as main components, Fe, Cu, an element having a melting ...
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WO/2021/071493A1 |
The present disclosure describes multi-fluid kits for printing three-dimensional green body objects, three-dimensional printing kits, and methods of three-dimensional printing. In one example, a multi-fluid kit for printing a three-dimen...
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WO/2021/070155A1 |
The present invention refers to porous and cellular metals and metal structures of open porosity impregnated with reinforced or non-reinforced cork, to the manufacturing processes thereof and to uses of same. The process for obtaining th...
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WO/2021/069987A1 |
A method for manufacturing a cutter includes: placing a can into a press, the can comprising superhard powder, a plurality of wires embedded in the superhard powder, and catalyst; and operating the press to sinter the superhard powder, t...
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WO/2021/067979A1 |
A composite layer system is presented. The composite layer system includes a metallic substrate, a structured surface, and a thermal protection system. The structured surface may be additively manufactured onto the metallic substrate and...
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WO/2021/064826A1 |
This copper paste for joining contains metal particles and a dispersion medium, wherein the metal particles include copper particles, and the dispersion medium includes dihydroterpineol. This method for manufacturing a joined body involv...
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WO/2021/066026A1 |
A copper paste for joining, containing: copper particles; a polycarboxylic acid having a melting point of no more than 120°C; and a carrier fluid. A method for manufacturing a joined body, comprising: a first step in which a laminate is...
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WO/2021/067978A1 |
A hybrid three-layer system is presented. The hybrid three-layer system includes a two-layer composite system and an additively manufactured third layer comprising a lattice structure. The composite layer system includes a metallic subst...
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WO/2021/060204A1 |
A copper paste for forming a sintered copper pillar that bonds members to each other, said copper paste containing metal particles and an organic dispersion medium. With respect to this copper paste for forming a sintered copper pillar, ...
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