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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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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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