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WO/2023/242751A1 |
The present invention relates to a method for manufacturing a mechanical part based on at least two precious or noble metals or alloys thereof, the method comprising a step of atomizing the various precious metals, positioning the result...
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WO/2023/241681A1 |
The present application provides an aluminum alloy additive, and a preparation method therefor and the use thereof. The aluminum alloy additive comprises the following components in percentage by mass: TiB2: 5%-25%, Mn: 14%-20%, impuriti...
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WO/2023/237844A1 |
The invention relates to a process for manufacturing a part (20) comprising a formation of successive metal layers (201 ... 20n) that are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being...
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WO/2023/238285A1 |
This powder is an aggregate of a plurality of particles containing metal elements. The plurality of particles each comprise a matrix, and a plurality of precipitates dispersed in the matrix. The matrix contains a first component, and the...
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WO/2023/238491A1 |
This powder is an aggregate of a plurality of particles containing metal elements. The plurality of particles each comprise a matrix, and a plurality of precipitates dispersed in the matrix. The matrix contains a first component, and the...
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WO/2023/232938A1 |
The present invention relates to a method for manufacturing a timepiece or jewellery component comprising at least one part made from a metal alloy based on gold and copper and containing, by weight, at least 58% gold, said method compri...
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WO/2023/231352A1 |
A high-thermal-conductivity die-cast aluminum alloy product and a preparation method therefor, and a radiator prepared from the aluminum alloy product. The preparation method comprises: putting an aluminum-silicon alloy into a smelting f...
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WO/2023/231744A1 |
The present application relates to the technical field of metal-based composite materials. Disclosed are a high-entropy alloy-based nano super-hard composite material reinforced by embedded particles, and a preparation method therefor. R...
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WO/2023/231419A1 |
The present disclosure belongs to the technical field of metal-based composite materials, and particularly relates to a titanium particle reinforced magnesium-based composite material and a preparation method therefor. The preparation me...
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WO/2023/232158A1 |
A medical degradable ZnMgCa medium-entropy alloy, and a preparation method therefor and the use thereof. The alloy comprises the following components in atomic percentages: 65 at.% ≤ Zn ≤ 85 at.%, 15 at.% ≤ Mg ≤ 35 at.%, and 4 at...
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WO/2023/233090A1 |
The invention relates to a method for manufacturing a metal sheet having a final thickness of between 6 and 50 mm, the method comprising the steps of: casting a rolling slab made of aluminium alloy having the following composition in % b...
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WO/2023/228688A1 |
A coated tool (1) comprises a substrate (3) and a coating layer (7) disposed on a surface (5) of the substrate. The substrate has a hard phase containing W and C, a solid-solution phase containing W, C, and Ti, and a binding phase contai...
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WO/2023/226632A1 |
The present invention relates to the technical field of aluminum alloy processing and manufacturing, and in particular, to a production process for a 6063 aluminum alloy profile. The production process comprises the following steps: prep...
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WO/2023/226166A1 |
A preparation method for an aluminum-based composite material reinforced with a shape memory ceramic and having an adjustable austenite content. Raw materials of the composite material comprise a shape memory ceramic and an aluminum powd...
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WO/2023/229968A1 |
New aluminum alloys are disclosed. The new aluminum alloys may include from 1.05 to 1.55 wt. % Si, from 0.85 to 2.10 wt. % Mg, from 0.15 to 0.75 wt. % Cu, from 0.20 to 0.90 wt. % Fe, from 0.5 to 1.5 wt. % Mn, from 0.01 to 0.15 wt. % Ti, ...
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WO/2023/228324A1 |
This sintered body comprises diamond particles and a binding material. The boron concentration in the diamond particles is 0.001-0.9 mass% inclusive. The boron concentration in the binding material is 0.5-40 mass% inclusive.
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WO/2023/223238A1 |
The present invention concerns a method (1000) of producing a mixture of copper powders and carbon nanotubes. The method (1000) comprises the steps of: - functionalizing (1003) carbon nanotubes with a functional group such to increase th...
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WO/2023/222921A1 |
The present invention relates a method for casting a component for application in a high wear industrial environment with a composite zone containing titanium carbides in a matrix material, the composite zone formed in-situ during castin...
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WO/2023/223583A1 |
According to the present invention, a discharge surface treatment is carried out by means of an electrode which comprises a sintered body that is produced by: forming an electrode powder which is composed of a small-diameter metal powder...
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WO/2023/217527A1 |
In the method, by means of a relative movement of the respective transmission element, a focal point of at least one laser beam and a joint supply of a binder metal in pulverulent, wire or strip form and particles of a solid lubricant, a...
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WO/2023/217164A1 |
The present invention provides a device and method for preparing a low-impurity regenerated brass alloy through step-by-step electrode insertion, and belongs to the technical field of metal melt purification. The device comprises a melt ...
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WO/2023/219781A1 |
A method of fabricating a drill bit is described. The method includes forming a mold with interior surfaces defining a mold cavity within the mold, the mold cavity having a shape corresponding to a shape of a body of the drill bit; formi...
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WO/2023/217621A1 |
A sintered cemented carbide insert for mining or cutting applications comprising: a first zone comprising: 3-18 wt% binder phase; unavoidable impurities; a balance of tungsten carbide having a mean grain size of between 0.5-20 µm; and a...
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WO/2023/215308A1 |
Described herein are novel aluminum alloys including recycled aluminum alloy materials which exhibit high strength and high formability. The aluminum alloys described herein, which are suitable for use as can end stock, for example, exhi...
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WO/2023/213987A1 |
The invention relates to an AlSiMgX master alloy, especially suitable for increasing the Magnesium concentration of aluminium foundry alloy melts. The invention also relates to a process for increasing the Mg content of aluminium foundry...
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WO/2023/208249A1 |
A preparation method for a molybdenum alloy tube target material, a molybdenum alloy tube target material, and an application, which belong to the technical field of powder metallurgy. The target material is prepared from raw material po...
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WO/2023/207943A1 |
The present disclosure relates to a high-strength electromagnetic shielding copper alloy and a preparation method therefor, and belongs to the technical field of copper alloys. The alloy comprises the following chemical components in per...
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WO/2023/210842A1 |
A method for manufacturing a rare earth permanent magnet according to the present invention comprises: a step of preparing a rare earth sintered magnet (hereinafter referred to as a "base material") of Re-Fe-TM-B (Re=rare earth element, ...
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WO/2023/210033A1 |
This titanium alloy plate has a prescribed chemical composition and, representing the crystal orientation of the α phase using the Euler angles g = {φ1, Φ, φ2} according to Bunge notation, the maximum accumulation orientation express...
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WO/2023/210395A1 |
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 joined to a...
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WO/2023/204372A1 |
The present invention provides a method for preparing a magnetocaloric alloy that has a high magnetic entropy change value and excellent cooling efficiency, thus having high relative cooling efficiency, and has a Curie temperature (Tc) n...
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WO/2023/202588A1 |
Disclosed in the present invention are an aluminum alloy plate for a tank and a manufacturing method therefor. By means of optimizing the proportions of the main alloying elements of Mn, Mg, Fe and Si and accurately regulating and contro...
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WO/2023/203892A1 |
In a method for manufacturing a titanium compact 1 according to the present invention, the titanium compact 1 has a hollow body part 2 in which there is formed an internal space 2b that includes an opening part 2a opening to the outside,...
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WO/2023/201684A1 |
The present application provides a porous material and a preparation method therefor, a current collector, a secondary battery and a device. The porous material has pores having a first pore diameter and pores having a second pore diamet...
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WO/2023/198543A1 |
The present invention relates to an aluminium alloy consisting of 8.0-10.0 wt.% Si, 0.10-0.35 wt.% Mo, 0-1.0 wt.% Fe, 0-0.40 wt.% Ce, 0-0.03 wt.% Sr, 0-0.03 wt.% Mg, 0-0.03 wt.% Cu and Al as well as unavoidable impurities as the remainde...
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WO/2023/198617A2 |
The present invention relates to multimetallic alloy nanoparticles and to processes for its preparation, and in particular to multimetallic alloy nanoparticles, comprising a solid solution comprising three or more transition metals, wher...
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WO/2023/201141A1 |
Provided is a method of manufacturing a three-dimensional (3D) object by forming a printable cemented carbide powder with a full density by a dual sintering cycle process. The formed fully densified printable cemented carbide powder is n...
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WO/2023/198791A1 |
The aluminium alloy is rapidly-solidified and plastically consolidated and comprises between 3.00 and 10.00 wt.% of magnesium and between 1.00 and 6.00 wt.% of manganese. It moreover comprises dispersoid forming transition elements which...
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WO/2023/198836A1 |
The invention relates to a metal matrix composite material, produced from a powder mixture with magnesium with a degree of purity of at least 95.0% and with a separating agent and with hexagonal boron nitride, graphene oxide, molybdenum ...
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WO/2023/198788A1 |
The lightweight aluminium or magnesium alloy comprises aluminium or magnesium and one or more alloying elements, including dispersoid forming elements increasing the liquidus temperature of the alloy. The alloy is ejected in a molten sta...
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WO/2023/199921A1 |
A tungsten-including material that demonstrates an oxygen generation quantity of greater than 1 ppm and less than or equal to 20 ppm at 2100°C to 2300°C, as detected by oxygen analysis according to an oxygen separator method, and inclu...
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WO/2023/193951A1 |
The invention relates to a method for producing a three-dimensional workpiece from a nickel-based superalloy powder by a powder bed fusion process, wherein the superalloy powder contains boron and/or zirconium. The powder bed fusion proc...
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WO/2023/196341A1 |
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based ...
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WO/2023/193704A1 |
The present invention relates to the technical field of mechanical manufacturing and medical device surface processing, and particularly discloses a metal having a microporous structure on the surface, and a preparation method therefor a...
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WO/2023/194153A1 |
Described is a composition (3) comprising a solder material (4) and a photoresist (5). Also described is a method for connecting a carrier (1) and an electronic component (10). The method comprises the steps of: - providing a carrier (1)...
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WO/2023/187704A1 |
The invention relates to compositions containing chromium. In particular, the composition includes a chromium component, and an adhesive component admixed with the chromium component to form the composition. Furthermore, the invention ex...
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WO/2023/191028A1 |
Copper particles according to the present invention are characterized in that, in an X-ray diffraction, a ratio SCu(111)/SCu(220) of a crystallite diameter SCu(111) for a Miller index (111) of copper with respect to a crystallite diamete...
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WO/2023/188875A1 |
Provided are a sintered body and a cutting tool having excellent wear resistance and defect resistance during high-speed processing. A sintered body (2) comprises: hard particles containing, as a main component, TiN, TiC, TiCN, or (Ti,...
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WO/2023/188576A1 |
A sliding member according to the present invention includes, at least at the surface thereof, a particulate aggregate of base material particles and hard particles. Because the hard particles are iron alloy particles containing molybd...
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WO/2023/191278A1 |
The present invention relates to a healable superplastic amorphous alloy and, specifically, to a healable superplastic amorphous alloy that can exhibit superplastic behavior and unique healable behavior by limiting the composition of a Z...
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