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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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WO/2024/048851A1 |
The present invention is technically characterized in that copper and zinc are alloyed by comprising: a first step of mixing a copper or copper oxide powder and a zinc powder to prepare a mixture powder; a second step of thermally treati...
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WO/2024/045939A1 |
The present application relates to a dysprosium-rich nickel-tungsten alloy material for nuclear shielding, the composition thereof comprising components of the following mass percentages: C: 0.002-0.02%, W: 5.0-35.0%, Cr: 15.0-30.0%, Dy:...
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WO/2024/047007A1 |
The invention relates to a cemented carbide material, in particular hard metal, with 80-95 wt.%, preferably with 90-94 wt.%, hard material particles, in dispersed form, having or consisting of tungsten carbide, and a binder phase, wherei...
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WO/2024/046324A1 |
The present invention relates to a multi-principal element porous alloy and a preparation method, and a porous electrode for electrolyzing seawater. The preparation method for the multi-principal element porous alloy comprises: smelting ...
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WO/2024/042291A1 |
A method for manufacturing a part (20) comprising a formation of successive metal layers (201…20n), which are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being supplied to the filler me...
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WO/2024/043331A1 |
The present invention enables the achievement of a metal and/or ceramic/graphite-containing aluminum composite material which is obtained by complexing a carbon graphite material and an aluminum material, and which has high strength, hig...
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WO/2024/041684A1 |
The invention relates to an aluminum composite material, comprising an aluminum metal phase 1 and an aluminum oxide phase 2, the aluminum metal phase 1 comprising aluminum and/or an aluminum alloy, and the aluminum oxide phase 2 comprisi...
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WO/2024/039303A1 |
The invention concerns a biocompatible and bioabsorbable metal matrix composite for manufacturing biomedical elements for full absorption in vivo in contact with a human or animal tissue obtainable by a method where a powder, having a me...
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WO/2024/036691A1 |
A foam nichrome and a preparation method therefor. The preparation method comprises: (1) obtaining nickel foam; (2) under vacuum, mixing the nickel foam and an alloy material, and carrying out alloy treatment to obtain a composite materi...
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WO/2024/038077A1 |
The present invention relates to a refractory metal powder for additive manufacturing, a method for its production, and to its use in additive manufacturing.
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WO/2024/036300A1 |
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. The method disclosed herein provide for efficient grain re...
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WO/2024/031829A1 |
A preparation method for a non-magnetic low-expansion alloy material. The preparation method comprises the steps of: design of material composition, wherein the material used is a chromium-based alloy, which comprises the following compo...
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WO/2024/033586A1 |
The present invention relates to an iron-based alloy composition comprising, in percentages by weight of the total composition: nickel: 38.0 - 42.0, niobium: 4.750 - 5.500, carbon: 0.010 - 0.100, cobalt: ≤0.400, chromium: ≤0.500; sil...
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WO/2024/034494A1 |
A copper alloy for sliding members according to the present disclosure, the copper alloy constituting a sliding layer (29), has a component composition which contains 0.4% by mass to 6% by mass of Mn, 0.3% by mass to 5% by mass of Fe, 0....
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WO/2024/027053A1 |
A magnesium-based alloy, comprising (mass%): Al: 3-9%, La: 1.5-7%, RE excluding La: 0.2-0.3%, Zn: 0.01-0.8%, Ca: 1.5-4.0%, CaO: 0.01-0.2%, and the balance being magnesium and inevitable impurities. La, which does not generate a sharp pha...
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WO/2024/026711A1 |
The present invention relates to a high-performance and low-cost die-casting aluminum alloy material produced from fully recycled materials and a preparation method therefor. The alloy comprises the following components, in percentages b...
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WO/2024/027115A1 |
The present invention provides a preparation method for a copper-modified graphene oxide-based composite material, comprising the following steps: A) mixing a copper salt and a graphene oxide dispersion liquid, and performing ultrasonic ...
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WO/2024/024290A1 |
This method for producing a titanium porous body is for producing a sheet-like titanium porous body and includes: a formation step in which a dried powder layer of a starting material powder including titanium fibers and a binder powder ...
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WO/2024/024898A1 |
A pure copper material according to the present invention has a Cu content within the range of 99.9 mass% to 99.999 mass%, while having an average crystal grain size of 10 μm or more in a rolled surface; and if a measurement area of 1 m...
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WO/2024/021367A1 |
Provided in the present invention are a cast Al-Si alloy and a preparation method thereof. The cast Al-Si alloy comprises the following components in percentage by mass: 6.0-9.0% of Si, 0-0.6% of Mg, 0-1.0% of Cu, 0-0.8% of Zn, 0-1.0% of...
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WO/2024/018889A1 |
A coated tool according to one non-limiting aspect of the present disclosure is provided with a base body and a coating layer located on the surface of the base body, in which the base body has a film adhesive phase containing Co and at ...
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WO/2023/101728A9 |
A method of forming a sintered and swaged powder metal component to be comparable as a substitute for wrought 6013 aluminum alloy. A powder metal composition is compacted to form a green compact in which the powder metal composition incl...
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WO/2024/017151A1 |
A plane source blackbody. The plane source blackbody may include an aluminum alloy substrate, wherein the aluminum alloy substrate includes Mn with a mass fraction of 0.04%-0.07%, Cr with a mass fraction of 0.07%-0.12%, Er with a mass fr...
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WO/2024/017085A1 |
A high-strength and high-toughness Al-Cu series cast aluminum alloy, a preparation method therefor, and the use of same in wheel hub manufacturing. Chemical components of the high-strength and toughness Al-Cu series cast aluminum alloy c...
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WO/2024/012225A1 |
The present application provides a silver alloy and a preparation method therefor, a conductive film, and a display device. The silver alloy comprises silver, a first doping substance, and a second doping substance' the first doping subs...
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WO/2024/011847A1 |
A high-thermal-conductivity, flame retardant and deformable magnesium alloy material and a preparation method therefor. The material comprises the following components, in percentages by weight: 2-6% of Al, 1.5-5% of Ca, 0.3-1% of Zn, 0....
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WO/2024/014412A1 |
A cermet sintered body according to the present disclosure comprises: a first hard phase mainly composed of TiCN; a second hard phase that is a composite carbonitride solid solution of Ti and at least one of the metals of Groups 4, 5, an...
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WO/2024/013391A1 |
The invention concerns a composition for producing a sintering paste for forming a copper-containing interconnection layer between two solid substrates, wherein the composition comprises or consists of copper-containing flakes of element...
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WO/2024/012036A1 |
The present invention relates to a method for controlling an AlV55 alloy oxide film at the back end, comprising steps of: 1) placing a reactor on a smelting station and into a closed space, and pouring mixed furnace charge, wherein the f...
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WO/2024/014639A1 |
The present invention relates to a method for manufacturing a Fe-xSi(x=4-10.0wt%) alloy compressed powder core by high-temperature molding and a high-temperature molded, Fe-xSi(x=4-10.0wt%) alloy compressed powder core manufactured by th...
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WO/2024/008499A1 |
Disclosed is a specific Ni-base superalloy, preferably in powder form, comprising at least 7.00 to 24.00 wt.-% Cr, 5.00 to 20.00 wt.-% Co, 0.00 to 5.00 wt.-% Fe, 0.00 to 10.00 wt.-% W, 0.00 to 3.00 wt.-% Nb, 0.00 to 10.00 wt.-% Mo, 0.00 ...
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WO/2024/008003A1 |
The present invention relates to the field of alloy materials, and in particular, to a heat-resistant aluminum alloy wire and a preparation method therefor. The heat-resistant aluminum alloy wire consists of the following components in p...
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WO/2024/010266A1 |
The present application relates to an alloy material including an alloy containing at least Ni, Al, and Ti. The alloy material includes a matrix phase having a face-centered cubic (FCC) structure and a precipitate formed in the matrix ph...
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WO/2024/009522A1 |
A copper powder wherein the ratio (C/SSA) of the carbon content C (mass%) to the BET specific surface area (m2/g) is 0.07 or less, and in a C1s spectrum obtained by X-ray photoelectron spectroscopy, the peak area ratio (A2/A1) of the are...
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WO/2024/003234A1 |
A composite material comprising: at least one reinforcing zone comprising tungsten carbide (WC) and titanium carbide (W, Ti)C and a manganese steel matrix; a manganese steel zone that surrounds each of the reinforcing zones; and an inter...
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WO/2024/005058A1 |
An insert according to the present disclosure comprises a cubic boron nitride sintered compact including a plurality of cubic boron nitride particles and a binding phase that bind the plurality of cubic boron nitride particles. In the cr...
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WO/2024/001374A1 |
A preparation method for an in-situ Al2O3 particle reinforced aluminum matrix composite, comprising the following steps: step 1, mixing and ball milling aluminum powder and nano zinc oxide; step 2, adding the ball-milled mixed powder to ...
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WO/2024/006434A1 |
This steel compositions for use in additive manufacturing are disclosed. In some embodiments, a metal alloy includes a majority iron in addition to carbon, molybdenum, vanadium, and tungsten. Overall, there may be a ratio of a combined a...
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WO/2024/004554A1 |
The present invention provides a tungsten target and a method for manufacturing the same that suppresses the occurrence of particle-causing pores, controlling the size and distribution thereof to high precision. The tungsten target is fo...
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WO/2024/001288A1 |
The present invention relates to a compound-strengthened, heat-resistant and wear-resistant aluminum alloy and a preparation method therefor. In the compound-strengthened, heat-resistant and wear-resistant aluminum alloy of the present i...
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WO/2023/248318A1 |
The present invention provides a wear-resistant member which is formed of a composite material that is obtained by binding hard W compound coarse particles having a large diameter by means of a matrix phase of a cemented carbide, and whi...
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WO/2023/245504A1 |
A cobalt-based alloy, a wearable article, and a preparation method for a metal product. The cobalt-based alloy consists of the following chemical components in percentage by weight: at least about 50% cobalt, at least about 20% chromium,...
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WO/2023/248721A1 |
The purpose of the present invention is to provide a technology that facilitates the creation of a structural body having a structure which is appropriate for reducing aerodynamic noise. Provided is a porous structural body according to ...
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WO/2023/245879A1 |
The present invention belongs to the technical fields of a shape memory alloy and additive manufacturing. Disclosed are a NiTiHf high-temperature shape memory alloy with a two-way memory effect, and a 4D printing method therefor and the ...
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WO/2023/246736A1 |
Disclosed is a method for manufacturing an Al-Zn-Mg-Cu series aluminum alloy plate. The method comprises: (1) preparing an Al-Zn-Mg-Cu series aluminum alloy ingot; (2) sequentially performing homogenization, hot rolling, cold rolling, so...
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WO/2023/248453A1 |
The present invention makes it possible to manufacture an additively-manufactured copper alloy article having high strength by efficiently producing a Corson alloy from nickel and silicon. This copper alloy powder for additive manufactur...
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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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