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WO/2023/085306A1 |
To provide a Cu-Ag alloy wire in which a metal structure is controlled, which maintains high electrical conductivity, and which is excellent in high tensile strength. This Cu-Ag alloy wire has a chemical composition containing Ag at 1.0-...
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WO/2023/084867A1 |
Provided is an aluminum alloy ingot that can be advantageously used as a feedstock for an aluminum alloy material having improved tensile strength. This aluminum alloy ingot comprises 0.3-1.0% by mass of Cu, 0.6-1.2% by mass of Mg, 0.9-1...
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WO/2023/084746A1 |
A titanium plate according to one aspect of the present invention has a chemical composition comprising, in % by mass, 0.02% to 0.15% of O, 0.02% to 0.20% of Fe, 0 to 0.08% of N, 0 to 0.100% of C, 0 to 0.013% of H and a remainder compris...
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WO/2023/079909A1 |
The present invention provides an aluminum alloy brazing sheet which is characterized by having a core material that is formed of an aluminum alloy which contains 0.20 to 1.00% by mass of Si, 0.10 to 0.80% by mass of Mn, 0.20 to 1.00% by...
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WO/2023/080301A1 |
An aluminum plate extrusion apparatus, according to the present invention, comprises: a preheating unit for preheating, by a predetermined temperature, a billet having a quadrangular cross-section; a cutting unit for cutting the billet i...
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WO/2023/074693A1 |
The present invention provides a magnetic wire which is formed of an alloy that is mainly composed of iron and cobalt, wherein: the magnetic wire has a structure that comprises at least an α phase among the α phase and a γ phase; the ...
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WO/2023/076889A1 |
Described herein is a continuous heat treatment process for metals, where a strip of a metal, e.g., a heat treatable alloy, is solutionized, rapidly cooled, thermally spiked at elevated temperature, and coiled. The continuous heat treatm...
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WO/2023/031334A9 |
The invention relates to an aluminium alloy strip made of an aluminium alloy, to a method for manufacturing the aluminium alloy strip, and to its preferred use. The task of providing an aluminium alloy strip, in particular for manufactur...
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WO/2023/070739A1 |
An aluminum-based composite material, comprising: a base material, the base material comprising the following components in mass percentage: 4.0-7.0% of Cu, 0.4-1.2% of Mg, and 0.1-0.8% of Ag, with the balance being Al; and a reinforcing...
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WO/2023/068361A1 |
Provided is an aluminum alloy sheet processing method comprising: a heating step for retaining an aluminum alloy sheet at a temperature of 450°C or higher but lower than 560°C for 10 minutes or less, said aluminum alloy sheet being mad...
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WO/2023/067224A1 |
The present invention discloses a monocrystalline shape memory alloy consisting of: 11.5 % - 14.0 % Al by weight; 2.5 % - 5.5 % Ni by weight; 0.02 % - 0.58 % Be by weight, the balance being Cu and unavoidable impurities. The alloy of the...
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WO/2023/067850A1 |
The present invention provides spring wire 2 that is a Co-Ni-Cr-Mo alloy. The alloy contains 25–45 mass% of Co, 25–40 mass% of Ni, 15–25 mass% of Cr, 5–15 mass% of Mo, 0.5–3.0 mass% of Fe, 0–2.0 mass% of Nb, 0–2.0 mass% of ...
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WO/2023/068716A1 |
The present invention provides an aluminum casting alloy with high strength, high elongation and high thermal conductivity, the aluminum casting alloy comprising: 6.5-11.5 wt% of silicon (Si); 0.2-0.4 wt% of magnesium (Mg); 0.32-0.85 wt%...
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WO/2023/065942A1 |
Disclosed in the present invention are a copper alloy material for a 5G base station power connector, and a preparation method therefor. The copper alloy material is composed of the following components: 0.80-1.30 wt% of Cr, 0.10-0.25 wt...
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WO/2023/066892A1 |
The invention relates to an aluminum alloy having the following composition: 0.03 wt.% ≤ Si ≤ 0.6 wt.%, 0.15 wt.% ≤ Fe ≤ 0.8 wt.%, 0.02 wt.% ≤ Cu ≤ 0.25 wt.%, 0.20 wt.% ≤ Mn ≤ 1.4 wt.%, 3.0 wt.% ≤ Mg ≤ 5.0 wt.%, Cr â‰...
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WO/2023/065940A1 |
Disclosed are a Cu-Sn-P copper alloy material having a high tin content and a preparation method therefor. The copper alloy material is composed of Cu as well as 10.50-12.50wt% of Sn, 0.30-0.50wt% of P, 0.10-0.35wt% of Sc, 0.05-0.20wt% o...
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WO/2023/069496A1 |
A method of forming a bearing cage is generally disclosed herein. The method includes (i) forming a bearing cage from either titanium or a titanium alloy; and (ii) applying a plasma-nitriding treatment to at least one surface of the bear...
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WO/2023/068166A1 |
In this method for producing an extruded multi-hole pipe (1), an ingot is produced, which has a chemical composition containing one or more elements from among Si: 2.0 mass% or less, Fe: 0.6 mass% or less, Cu: 0.6 mass% or less, Mn: 2.0 ...
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WO/2023/068293A1 |
This aluminum alloy rolled sheet has a chemical composition containing 0.80-2.5 mass% of Si, 0.40-1.2 mass% of Mn, 0.25-0.65 mass% of Mg, and 0.050-0.45 mass% of Fe, the balance being Al and unavoidable impurities. In the aluminum alloy ...
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WO/2023/068167A1 |
An extruded multi-hole tube (1) has a chemical composition that is 0.30–1.80 mass% Si, 0.10–0.50 mass% Cu, 0.30–1.00 mass% Mn, and 0.30–1.00 mass% Mg, the remainder being Al and unavoidable impurities. The tensile strength of the...
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WO/2023/062856A1 |
[Problem] To provide a Ni-based alloy having excellent surface properties by controlling the composition of non-metallic inclusions that affects the surface properties. [Solution] A Ni-based alloy that contains, by mass% hereinafter, 52....
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WO/2023/062855A1 |
[Problem] To provide a nickel alloy having excellent surface properties and a manufacturing method thereof by which the composition of non-metallic inclusions which affect the surface properties is controlled. [Solution] The present inve...
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WO/2023/063346A1 |
This copper alloy has a composition containing 0.10 mass% to 2.6 mass% of Mg, with the balance being Cu and unavoidable impurities, and has at least five edge curves, wherein the edge curve has: an average value of a strain period of 0.0...
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WO/2023/063156A1 |
The present invention is a noble metal alloy mainly made from a Pt-Au-Ni-Pd quaternary alloy. The noble metal alloy contains 7.5 at% to 72.5 at% inclusive of Pt, 5.5 at% to 62.5 at% inclusive of Au, 3 at% to 62.5 at% inclusive of Ni and ...
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WO/2023/063065A1 |
Provided is an aluminum alloy clad material for a heat exchanger, capable of exhibiting excellent brazing strength and outer surface corrosion resistance even when the material is thin. This aluminum alloy clad material for a heat exchan...
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WO/2023/063366A1 |
An aluminum alloy sheet processing method including: a heating step for holding an aluminum alloy sheet, for which the raw material is an aluminum alloy containing at least 5% to less than 11% of Si, for ten minutes or less at a temperat...
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WO/2023/058766A1 |
In this hypereutectic material, primary crystals of a hypereutectic Al-Fe alloy or hypereutectic Al-Si alloy are segregated in a surface layer part of the hypereutectic material, and eutectic crystals of the hypereutectic Al-Fe alloy or ...
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WO/2023/054022A1 |
This aluminum alloy extruded tube has a chemical composition containing 0.60 mass% to 1.8 mass% of Si, 0.10 mass% to 0.80 mass% of Cu, 0.50 mass% to 1.8 mass% of Mn, more than 0 mass% to 0.50 mass% of Mg, 0.10 mass% to 0.60 mass% of Zn, ...
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WO/2023/050860A1 |
Disclosed in the present invention are a multi-component precision high-resistance alloy with high strength and toughness, and a preparation method therefor. The alloy consists of the following components, by atomic percentages: 45-60% o...
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WO/2023/053845A1 |
According to the present invention, in a first step S101, a sheet material composed of a 7000-series aluminum alloy which has been T6 treated is heated to a first temperature at which hot press forming is possible; in a second step S102,...
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WO/2023/050510A1 |
A method for rolling a 1050 aluminum/08AL steel composite sheet, comprising: S1), placing a rolled aluminum coil and a rolled steel coil on two uncoilers for uncoiling, respectively; S2), after the uncoiling, using NaOH and HCl solutions...
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WO/2023/050808A1 |
Disclosed in the present invention is an aluminum (Al) alloy for an anti-collision beam of an automobile, which is mainly composed of the following components in percentage by mass: Si 0.7-0.9%, Mg 0.7-0.9%, Cu≤0.1%, Mn 0.5-0.7%, Fe≤...
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WO/2023/054024A1 |
This aluminum alloy extruded tube has: a core material which has a chemical composition containing 0.20 mass% to 1.2 mass% of Si, more than 0 mass% to 0.50 mass% of Fe, more than 0 mass% to 0.60 mass% of Cu, 0.50 mass% to 1.2 mass% of Mn...
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WO/2023/054023A1 |
This aluminum alloy extruded material for a pipe connector has a chemical composition containing 0.60 mass% to 1.8 mass% of Si, 0.10 mass% to 0.80 mass% of Cu, 0.50 mass% to 1.8 mass% of Mn, more than 0 mass% to 0.50 mass% of Mg, more th...
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WO/2023/049722A1 |
Methods and metal products are described for simultaneously performing a solution heat treatment operation or continuous annealing operation and surface treatment operation using super-heated steam to produce a processed metal product. A...
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WO/2023/047726A1 |
Provided is a hydrogen occlusion alloy suitable for use as the negative electrode of an alkaline storage battery. This hydrogen occlusion alloy, which is for use in alkaline storage batteries, is configured mainly of crystalline phases o...
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WO/2023/047514A1 |
Provided is an insulated wire which is less likely to experience breakage and is also able to withstand stress that is applied momentarily. Disclosed is an insulated wire 1 having a conductor 2 obtained by twisting a plurality of strands...
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WO/2023/047823A1 |
Provided is a brazing sheet that can exhibit exceptional brazing performance when an aluminum material is brazed without using flux in an inert gas atmosphere such as a nitrogen gas atmosphere. An aluminum alloy brazing sheet used in bra...
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WO/2023/041557A1 |
The present invention relates to a method for processing extrusion billets or billets produced from an aluminium 6xxx alloy to finished or semi-finished products such as profiles or blanks, comprising a) Homogenizing the extrusion ingot ...
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WO/2023/042812A1 |
An aluminum alloy member (1) for forming a fluoride film is used as a member of a semiconductor manufacturing device and has a composition containing 1.2-4.5 mass% of Mg and 0.2-1.0 mass% of Si, with the excess Mg concentration being 0.5...
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WO/2023/043288A1 |
Provided is an Fe-based soft magnetic alloy. An Fe-based soft magnetic alloy according to an embodiment of the present invention is represented by the empirical formula XaBbSicCudMe, wherein: X includes Fe and at least one element among ...
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WO/2023/037851A1 |
The present invention relates to a hydrogen permeable membrane which is formed of a PdCu alloy and is applicable to hydrogen purification. This hydrogen permeable membrane is characterized in that: the PdCu alloy contains 38.75% by mass ...
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WO/2023/037077A1 |
The invention relates to a method for generating nanoparticles on the surface of a substrate, said method comprising: - a step of providing the substrate made of a material comprising at least one element from columns 4, 5, 13 and 14 of ...
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WO/2023/035773A1 |
An additive method for preparing a large mold blank (6) for isothermal forging. The method comprises the following steps: respectively preparing a plurality of titanium-zirconium-molybdenum alloy plate-shaped elements (1) on the basis of...
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WO/2023/039141A1 |
Provided herein are aluminum alloys having low roping. Also provided herein are methods to produce aluminum alloys having low roping, which may include subjecting an unrecrystallized aluminum product to an annealing heat treatment at a p...
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WO/2023/035831A1 |
The present invention relates to an aluminum alloy for extrusion. The components of the aluminum alloy and the mass percentage of each component comprise: 0.1-0.2% of Si, 0.15-0.25% of Fe, 1.8-2.4% of Mn, 0.05-0.18% of Zn, 0.03-0.06% of ...
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WO/2023/037018A1 |
A high entropy alloy for use as a base material in a laser powder bed fusion process comprising the elements Al, Cr, Fe and Ni, wherein the proportion of Al in the high entropy alloy is < 8.5% by weight
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WO/2023/029607A1 |
The present invention relates to the technical field of masts for ships, and specifically relates to a method for preparing an impact-resistant mast for ships, comprising the following steps: (1) preparing a column rod core material; (2)...
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WO/2023/032389A1 |
A copper alloy wire which is a wire rod formed from a copper alloy, has a wire diameter of 2.5 mm to less than 9.5 mm, and has a drawing value of 70% or higher, said copper alloy having a composition comprising 0.05 mass% to 1.6 mass% of...
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WO/2023/032911A1 |
Provided is an aluminum alloy ingot comprising 0.15-1.0 mass% Cu, 0.6-1.2 mass% Mg, 0.95-1.35 mass% Si, 0.4-0.6 mass% Mn, 0.15-0.70 mass% Fe, 0.09-0.25 mass% Cr, and 0.012-0.035 mass% Ti, the remainder being Al and unavoidable impurities...
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