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WO/2024/099374A1 |
A die-cast aluminum alloy material, a preparation method therefor, and a use thereof. The die-cast aluminum alloy material comprises the following by weight: 8.0%-11.0% silicon, less than 0.5% iron, 1.0%-3.0% copper, 0.5%-2.5% magnesium,...
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WO/2024/099373A1 |
An aluminum alloy material, and a preparation method therefor and a use thereof. In addition to an aluminum matrix, the as-cast structure of the aluminum alloy material also contains an eutectic phase NiAl3, and primary solidification ph...
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WO/2024/100852A1 |
An aluminum alloy production method according to the present invention is characterized by including: a step for obtaining a molten metal by melting aluminum alloy scrap containing Mg; a step for adding silica sand to the molten metal; a...
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WO/2024/099052A1 |
A refiner for aluminum alloy, aluminum-niobium-titanium-boron, a method for preparing refiner, a method for preparing aluminum-niobium-titanium-boron, and a method for preparing aluminum-niobium-boron. The refiner is AlNb(X)B, X being ei...
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WO/2024/101048A1 |
The present invention provides an alloy that has excellent oxidation resistance and structural stability, high strength, and significantly improved service temperatures, and that is suitable for turbine disc uses. This nickel-cobalt-base...
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WO/2024/099050A1 |
A preparation method for an aluminum-niobium master alloy. The preparation method comprises the following steps: proportioning reactants, i.e., potassium fluoniobate and aluminum, according to an aluminum-niobium master alloy comprising ...
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WO/2024/099754A1 |
A method of making a cemented carbide based composite article comprising the steps of placing at least one cemented carbide insert into a mould, and casting the cemented carbide insert in an iron matrix in the mould to form the cemented ...
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WO/2024/099379A1 |
An aluminum alloy material, and a preparation method therefor and the use thereof. In addition to an aluminum matrix, the as-cast structure of the aluminum alloy material further contains an Mg2Si phase and an Al2Cu phase. The aluminum a...
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WO/2024/102022A1 |
The group of inventions relates to metallurgy and noble metals, and more particularly to alloys based on noble metals, particularly 750 hallmark gold, for use in producing jewellery. Claimed is a jewellery alloy containing a first alloy ...
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WO/2024/099843A1 |
The invention relates to an unsupported bimetallic particulate material comprising elemental metallic silver and elemental metallic ruthenium having an average particle size (d50) in the range of 1 to 100 μm, preferably 1 to 20 μm and ...
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WO/2024/096342A1 |
Provided are: a porous magnesium structure for storing hydrogen; a method for manufacturing same; and a method for storing hydrogen. The porous magnesium structure for storing hydrogen comprises a magnesium skeleton and pores and has a t...
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WO/2024/096134A1 |
[Problem] To provide: a lightweight hard alloy that achieves both light weight and high toughness and has excellent machinability and low susceptibility to cracking during sintering even in a thick-walled product; and a lightweight hard ...
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WO/2024/094412A1 |
The invention relates to a cobalt superalloy comprising (in % by weight): carbon (C): 0.04% - 0.05%; chromium (Cr): 21.0% - 23.0%; tungsten (W): 7.2% - 8.2%; titanium (Ti): 0.05% - 0.14%; aluminum (Al): 1.7% - 2.7%; tantalum (Ta): 2.9% -...
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WO/2024/090421A1 |
Provided is a structure that contains a TiAl alloy and that can enhance mechanical characteristics. The structure according to the present embodiment contains a TiAl alloy and is provided with a solidified section configured from the TiA...
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WO/2024/090450A1 |
This copper alloy powder for metal AM comprises a copper alloy containing Cr, Si, and Ni, and a CrSi-based compound containing Cr and Si, and/or an NiSi-based compound containing Ni and Si are precipitated on the copper crystal grain bou...
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WO/2024/089236A1 |
The present invention relates to a granular mixture for additive manufacturing, its use for producing three-dimensional components by additive manufacturing, and a kit for producing three-dimensional components by additive manufacturing.
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WO/2024/090449A1 |
This metal AM copper alloy powder for use in metal additive manufacturing (AM) comprises a copper alloy containing Si. An Si-enriched layer is continuously formed on the surface of copper alloy particles of which the powder is composed.
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WO/2024/089916A1 |
[Problem] To efficiently manufacture a precision nozzle using cemented carbide. This precision nozzle is manufactured through a powder compaction molding step for compression molding a raw material powder by using a transfer mold for f...
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WO/2024/090003A1 |
This titanium porous body is sheet-shaped and has a thickness of 80 μm or greater. A pore diameter distribution of the titanium porous body, which shows the correlation between pore diameter and volume, indicates that the peak pore diam...
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WO/2024/089904A1 |
[Problem] To reduce a melting time when a metal material is melted in a molten metal. [Solution] In order to solve the above-described problem, a metal melting furnace 1 includes: a metal melting chamber 13 that accommodates a molten met...
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WO/2024/090447A1 |
This method for manufacturing a copper alloy powder for metal AM has: a casting step for manufacturing a copper alloy ingot by means of a casting device provided with a molten copper feeding unit for melting a copper raw material compris...
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WO/2024/086114A1 |
Solid-state additive manufactured aluminum alloy products and methods of producing them are described. At least 60% percent by volume of the aluminum in the additive manufactured aluminum alloy product is present as equiaxed grains with ...
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WO/2024/086251A1 |
Alloyed metals, and techniques for creating parts from alloyed metals, are disclosed. An apparatus in accordance with an aspect of the present disclosure comprises an alloy. An additive manufacturing alloy in accordance with the present ...
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WO/2024/085348A1 |
The present invention relates to a titanium alloy that can be manufactured at low cost while possessing excellent mechanical properties and can be used in defense, aviation, space, biomaterials, etc. The titanium alloy according to the p...
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WO/2024/084180A1 |
The invention relates to a method for manufacturing a metal alloy part by additive manufacturing, said metal alloy comprising a metal element A and said part further comprising inclusions of a phosphor compound consisting of a metal oxid...
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WO/2024/084057A2 |
Herein is disclosed nickel-chrome alloys suitable for use as matrix alloys for holding particles of metal carbides for high abrasive wear resistance in high carbide volume fractions with high corrosion resistance. Further, direct synthes...
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WO/2024/085863A1 |
In an example method, first and second copper green parts are three-dimensionally printed. The first copper green part has a first designated bonding region; and the second copper green part has a second designated bonding region that is...
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WO/2024/083458A1 |
The invention relates to a method for producing an aluminum alloy, in particular for use for a thin-walled body component of a motor vehicle, wherein a starting material (10) which largely contains aluminum is analyzed for the presence o...
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WO/2024/079014A1 |
The present invention relates to a high-pressure method for preparing a metal monolith either as dense or as highly porous form, by rapid inductive heating hot pressing equipment. The method of the invention allows to obtain a metal mono...
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WO/2024/075560A1 |
The present invention provides a method for producing an Sb-containing Ni-based superalloy that is prevented from deterioration of the oxidation resistance by using an additive element which prevents deterioration of the oxidation resist...
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WO/2024/074722A1 |
The present invention relates to the field of metallurgy, more particularly non-ferrous alloys. The first aspect of the present invention relates in particular to titanium (Ti) alloys suitable to be manufactured by a method of additive m...
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WO/2024/071068A1 |
The present invention addresses the problem of providing: an Mg alloy member in which an Mg alloy powder having low inflammability is used and which is improved in mechanical properties; and a method for producing the Mg alloy member. Th...
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WO/2024/072561A1 |
Inventive techniques for forming unique compositions of matter are disclosed, as well as various advantageous physical characteristics, and associated properties of the resultant materials. In particular, metal(s) (including various allo...
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WO/2024/069198A1 |
The invention relates to a soft magnetic composite with a layered structure, comprising iron-containing layers and inorganic layers with poor electrical conductivity. The invention further relates to a process for producing a layered sof...
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WO/2024/070378A1 |
The present invention provides technology that enables a decrease in the risk that a powder material will be scattered by imparting energy thereto in an additive manufacturing process. This powder material for additive manufacturing comp...
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WO/2024/066022A1 |
A rare earth-alkaline earth element compounded magnesium-based alloy and a preparation method therefor. The rare earth-alkaline earth element compounded magnesium-based alloy comprises the following components in percentages by mass: Al:...
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WO/2024/070628A1 |
A bonded structure which comprises a first conductive member, a second conductive member, and a solder bonding part for bonding the first conductive member and the second conductive member to each other, wherein at least one of the first...
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WO/2024/068431A1 |
The present application is concerned with aluminium alloys in powder form, which comprise up to 8 wt.-% Ni and up to 4 wt.-% Fe. Corresponding alloys provide for a beneficial combination of high conductivity, moderate strength, good wear...
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WO/2024/064864A1 |
Methods for manufacturing an object comprising beryllium by depositing layers of beryllium and metal inoculants are disclosed. Grain refinement allows the beryllium article to have beneficial properties in terms of strength and durability.
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WO/2023/101727A9 |
A powder metal composition providing a powder metal material to be compacted, sintered, and heat treated to be comparable to wrought 6013 aluminum alloy. The powder metal composition includes an aluminum base powder metal, an aluminum-si...
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WO/2024/064870A1 |
Methods for manufacturing a beryllium-based article object comprising beryllium by depositing layers of beryllium. An element is added to the beryllium that dissolved to form a secondary phase to limit columnar grain. Grain refinement al...
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WO/2024/061035A1 |
Provided in the present invention is a preparation method for an arsenic-iron alloy. The preparation method comprises the steps of: S1, subjecting arsenic powder and iron powder at a molar ratio of (0.1-2) : 1 to a ball-milling treatment...
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WO/2024/060667A1 |
Disclosed is a coating cutting tool. The coating cutting tool comprises a cutting tool base (1) and a wear-resistant coating (2) applied on the cutting tool base. The wear-resistant coating (2) at least comprises an AlxTi1-xN1-y-zCyOz co...
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WO/2024/055747A1 |
The present application relates to a composite shielding yttrium-based alloy material. The main components of the yttrium-based alloy material comprise the following components in percent by mass: B: 0.05-10.0%, Cr≤6.0% or Al≤5.0%; a...
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WO/2024/051897A1 |
The invention relates to a main body (1) comprising a coating system (2), the coating system (2) comprising at least one layer (3, 4) having a matrix alloy (5), at least one of the layers (3, 4) comprising at least the following elements...
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WO/2024/053418A1 |
[Problem] To provide a method for producing a metal member capable of producing a metal member containing not only a second component but also a third component. [Solution] A metal material comprising a compound, alloy, or non-equilibriu...
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WO/2024/053176A1 |
The present invention provides a sputtering target which enables a magnetic layer of a magnetic recording medium to maintain high coercivity, while being capable of improving magnetic separation between magnetic particles. This sputterin...
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WO/2024/051206A1 |
Disclosed in the present invention are a hydrogen fuel cell bipolar plate base material and a method for preparing a foil thereof. The base material comprises the following components in percentage by weight: 0.1-0.5% of Cu, 0.5-1% of Nb...
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WO/2024/054896A1 |
Methods for grain refinement of beryllium articles are disclosed. Grain refinement allows the beryllium article to have beneficial properties in terms of strength and durability. One method stabilizes the β-phase of the beryllium that i...
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WO/2024/048972A1 |
The present invention relates to a method for preparing a ThMn12-type magnetic powder, and a ThMn12-type magnetic powder prepared thereby. Specifically, the present invention relates to: a method for preparing a ThMn12-type magnetic powd...
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