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WO/2023/076827A1 |
A cutting element comprises a supporting substrate, and a cutting table attached to an end of the supporting substrate. The cutting table comprises a first region and a second region. The first region comprising inter-bonded diamond part...
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WO/2023/074924A1 |
One embodiment of the present invention provides a cutting tool capable of adjusting rigidity and attenuation. The cutting tool capable of adjusting rigidity and attenuation according to an embodiment of the present invention comprises: ...
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WO/2023/062158A1 |
Disclosed is a method for additively manufacturing a sintered article from a powder composition comprising granules of cemented carbide or cermet. The method comprises the steps of additively manufacturing (102) a bottom portion by depos...
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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/2023/062156A1 |
Disclosed is a method for additively manufacturing an article comprising cemented carbide or cermet, wherein the article comprises at least one binder-free region. The method comprises a) depositing (102) a layer of powder composition an...
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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/2023/047327A1 |
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/2023/047055A1 |
The present invention relates to a cooling-air injection casing (2) for cooling a bladed rotor disc of a turbine, in particular a high-pressure turbine, of a turbomachine, this casing extending around a longitudinal axis (X-X') and being...
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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/2023/041597A1 |
A method for additive manufacturing of a. build-job, by means of a plurality of focused energy beams is described. The method includes accessing a digital build- job model for the build-job to be formed; and determining, for each of the ...
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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/2023/030714A1 |
The invention relates to a method for additively manufacturing a metal component 4, having the following steps: - providing a powder bed 6 of a metal precursor material 8 which has the following alloy composition: - > 54 at% of iron, - 1...
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WO/2023/018525A1 |
Methods for joining components, and apparatuses comprising components to be joined, are described. An apparatus in accordance with an aspect of the present disclosure comprises a first component comprising a first feature having a first ...
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WO/2023/011805A1 |
The invention relates to a method for selectively irradiating a material layer (L) in additive manufacturing of a component (10). The method comprises the following: - providing geometric data (CAD), comprising a contour of a component t...
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WO/2023/007855A1 |
The present invention provides a new manufacturing method that allows easy manufacture of a joint member with high quality by using powder metallurgy, the joint member including a male engaging portion and a female engaging portion coaxi...
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WO/2023/004837A1 |
A low-density metal manufacturing method, comprising the steps: providing a metal powder material and a high polymer material, mixing the two together, and forming particles; feeding the particles into an injection machine to form a requ...
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WO/2023/009668A1 |
Nanocomposite ceramic or glass materials are disclosed herein, which include a matrix material and one or more nanostructures dispersed within the matrix material. The nanostructures may comprise one or more core-shell nanostructures inc...
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WO/2023/009695A1 |
A medical device that is at least partially formed of a metal material and a method for forming the medical device.
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WO/2023/002986A1 |
Provided is an iron-based sintered alloy valve seat having excellent wear resistance. The present invention provides an iron-based sintered alloy valve seat for an internal combustion engine, wherein: Si-Cr-Ni-Fe-based and Mo-based int...
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WO/2023/285174A1 |
The invention relates to a threaded element which comprises or consists of a metal and which has an internal thread. The threaded element is produced by means of an additive manufacturing process. The invention also relates to a process ...
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WO/2023/285827A1 |
A method of manufacturing a green body, the method comprising: providing: -a third composition comprising a second substrate material, a third polymer, a fusing agent, and a third solvent; forming the third composition into a structure w...
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WO/2023/285316A1 |
A sintered cemented carbide insert for mining or cutting applications comprising: a mean WC grain size of between 0.8 – 18 µm; a binder phase in a weight between 4 - 18 wt%; gamma phase with the cubic gamma phase precursors in a weigh...
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WO/2023/280568A1 |
A split-die press tool for forming, by compressing a powder, a green body (8) for a double-sided and double positive cutting insert for metal cutting comprising a die with at least two die sections (1, 2), wherein the die sections (1, 2)...
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WO/2023/280716A1 |
The invention relates to a building platform (1) for the additive repair of components (50) and to the use thereof. The building platform (1) comprises a plurality of repair positions that are arranged in the plane (91) of the building p...
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WO/2023/281176A1 |
The present document relates to a method (200) for additive manufacturing of a turbomachinery part, said part having a primary axis and at least one inclined portion extending in a secondary direction forming a non-zero angle with the pr...
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WO/2022/268845A1 |
Disclosed is a method for manufacturing an article (100). The method comprises assembling (202) a green body comprising cemented carbide, the green body further comprising at least one recess. The method further comprises inserting (206)...
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WO/2022/268660A1 |
The present invention relates to a tool comprising a superhard part comprising a polycrystalline diamond (PCD) or a cubic boron nitride (cBN) sintered compact bonded to a cemented carbide substrate and a a maraging steel part where the c...
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WO/2022/269293A1 |
The present invention includes a novel sintered component (1) and a method of production thereof. The method including creating (100) a plurality of sub¬ components (10) using binder jetting additive manufacturing; the sub-components (1...
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WO/2022/263477A1 |
A method of treating a cemented carbide insert for rock drilling and mineral cutting comprising a core of cemented carbide and a surface zone of cemented carbide wherein the core further contains eta-phase and the surface zone is free of...
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WO/2022/263310A2 |
A method of powder bed-based additive manufacturing of an intricate structure (10) is specified, wherein the structure has a predetermined porosity, wherein a multitude of parallel irradiation vectors (v) is chosen for selective irradiat...
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WO/2022/258932A1 |
The present disclosure relates to a method for manufacturing discs for turbomachines, the method comprising: obtaining a nickel-based alloy powder; shaping the powder in order to obtain a disc; characterised in that the step of obtaining...
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WO/2022/259196A1 |
An additive manufacturing process for manufacturing a solid body (2) designed to be delimited by a predefined outer surface includes selecting at least one volume portion (6) of the solid body (2), preparing a three-dimensional model of ...
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WO/2022/253661A1 |
The invention relates to a method in which, in order to manufacture the metallic matrix material, a powder having an average particle size d50 in the range of 35 µm to 55 µm is manufactured from sponge iron having an internal porosity ...
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WO/2022/249038A1 |
A method of preparing a structure is provided. The method includes providing an initial structure; casting a first material in one or more void volumes of the initial structure; removing the initial structure from the first material; obt...
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WO/2022/248808A1 |
The invention relates to a method for manufacturing a part, referred to as final part, comprising a portion of metallurgical material and a portion of at least one type of inorganic gemstone, characterized by the following steps: - using...
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WO/2022/249908A1 |
This method for producing a rare earth-iron ring magnet comprises: (a) a step for obtaining a rare earth-iron magnet powder; (b) a step for producing a compound; (c) a step for molding a green body; (d) a step in which the green body is ...
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WO/2022/242959A1 |
A method for recovery at least one cemented carbide body from a component comprising the steps of: first clamping the component in a clamping device; and then simultaneously or cyclically heating and vibrating the component to dislodge t...
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WO/2022/244315A1 |
In a cross-section of a surface region of an aluminum alloy plate according to the present invention, the aluminum alloy contains a compound which contains aluminum and one or more elements that are selected from the group consisting of ...
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WO/2022/242847A1 |
The invention relates to a method for producing a printer nozzle (12, 122, 200) for dispensing a molten material, which comprises a nozzle body with a receiving section (20) and an outlet section (22, 222) which is, in particular, in the...
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WO/2022/240317A1 |
The invention relates to ferrous metallurgy, and more particularly to the secondary treatment of molten iron or steel using wire, and even more particularly to wire with fillers consisting of active reagents. Claimed is a wire for second...
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WO/2022/238073A1 |
The invention relates to a nickel-based alloy comprising carbon (C): 0.11% – 0.13% chromium (Cr): 9.7% – 10.5% cobalt (Co): 10.5% – 12.5% molybdenum (Mo): 2.8% – 3.2% titanium (Ti): 3.3% – 4.3% aluminum (Al): 5.2% - 5,.8%, Hafn...
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WO/2022/238072A1 |
The invention relates to a nickel-based alloy, comprising or in particular consisting of (in wt.%): carbon (C): 0.07% - 0.09%, in particular 0.08% - 0.09%, most particularly 0.08%, chromium (Cr): 9.0% - 10.0%, in particular 9.3% - 9.7%, ...
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WO/2022/233590A1 |
The invention relates to a cemented carbide material, in particular a hard metal, comprising 70-95 wt.% tungsten carbide in dispersed form, and a binder phase, the binder phase comprising metallic binder material and intermetallic phase ...
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WO/2022/234095A1 |
The present invention relates to a coated cutting tool comprising a substrate at least partially coated with a coating, said substrate is made of cemented carbide composed of hard constituents in a metallic binder and wherein said metall...
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WO/2022/233691A1 |
A deposition wire of the powder-in-tube type comprises a hollow tubular portion of titanium and a core portion filling the tubular portion. The core portion occupiesbetween (30) volume % and (80) volume % of the deposition wire. The core...
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WO/2022/234229A1 |
The invention relates to a process for manufacturing a turbomachine blade, wherein: - a part (4) is manufactured comprising a foot (4), a heel (6) and an air stream zone (10) extending between the foot and the heel, the air stream zone c...
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WO/2022/233589A1 |
The invention relates to a cemented carbide material, in particular a hard metal, comprising 70-95 wt.%, preferably 80-95 wt.%, tungsten carbide in dispersed form, and a binder phase, the binder phase comprising metallic binder material,...
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WO/2022/233491A1 |
The invention relates to a method for manufacturing a cemented-carbide body, wherein: in a mixing and/or grinding process, preferably in a wet grinding process, tungsten carbide powder (WC powder) and metal binder material, comprising co...
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WO/2022/234105A1 |
Disclosed is a method for manufacturing an article comprising a groove. The method comprises obtaining (202) a model of an article to be manufactured, the article comprising a groove, the groove comprising two sides with a gap in between...
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