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WO/2023/094446A1 |
The present invention relates to an Al-Mg-Si aluminium alloy comprising in wt%:Mg: 0.45-1.2Si: 0.40-1.0Ti: 0.05-0.20V: 0.05-0.15Cu: < 0.30Mn: < 0.30Cr < 0.15Zr < 0.15Fe < 0.50Zn < 0.50the rest being aluminium and inevitable impurities, w...
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WO/2023/096365A1 |
The present invention provides an aluminum alloy containing 3.5-6 weight% of magnesium (Mg), 3.5-6 weight% of zinc (Zn), 0.2-1.0 weight% of copper (Cu), 0.2-1.2 weight% of iron (Fe) or manganese (Mn), greater than 0 weight% and 0.08 weig...
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WO/2023/093131A1 |
A super-heat-resistant aluminum alloy wire and a preparation method therefor. The super-heat-resistant aluminum alloy wire is composed of the following components in percentage by weight: Si: 0.18-0.22%, Mg: 0.21-0.23%, Fe: 0.10-0.15%, Z...
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WO/2023/094773A1 |
The invention is an aluminium alloy strip having the composition Si: 1.00 – 1.50%; Fe: < = 0.30%; Mn: < = 0.30%; Mg: 0.20% – 0.44%; Cu: 0.80% – 1.50%; Ti: 0.03% – 0.15%; Cr: < = 0.10%; Zn: < = 0.10%. Said strip has formability pr...
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WO/2023/096150A1 |
The present invention relates to: a copper alloy which is for a vehicle or an electric/electronic component, and has high strength, high electric conductivity, and excellent bendability; and a method for producing same.
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WO/2023/091169A1 |
Refractory-reinforced multiphase high entropy alloys (RHEAs) advantageously providing high strength and fracture toughness in an as-AM deposited condition and other conditions are described.
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WO/2023/088237A1 |
The present invention relates to the technical field of large-size marine diesel engine air valve manufacturing. The present invention provides a large-size diesel engine air valve and a manufacturing method therefor. The large-size dies...
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WO/2023/090634A1 |
The present invention relates to an aluminum alloy conductor with high heat resistance for power transmission lines and a method for producing same, and the aluminum alloy conductor for power transmission lines according to an embodiment...
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WO/2023/092033A1 |
Apparatuses and methods of making titanium or a titanium alloy which include providing a first feed material and a carbon source material to a first reaction chamber in which the first feed material includes a solid aluminum oxide. The m...
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WO/2023/090127A1 |
This alloy contains Mg and Li, with the sum of the Mg content and the Li content being at least 90 mass%. The Li content of the alloy is in the range larger than 11 mass% but not more than 13.5 mass%, and the alloy contains at least one ...
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WO/2023/088601A1 |
The invention relates to an electrode wire comprising: a metal core (10) which extends along a longitudinal axis, and, on the metal core, a coating comprising one or more zones (30-32) of copper-zinc gamma phase alloy, each of these zone...
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WO/2023/089963A1 |
The present invention provides a rolled copper foil for secondary batteries, the rolled copper foil having good heat resistance, thereby maintaining high strength even after a heat treatment. The present invention provides a rolled coppe...
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WO/2023/090840A1 |
The present invention relates to a gripper assembly for charging/discharging a secondary battery in order to prevent swelling caused by internal defects and ignition risk due to temperature rise. The gripper assembly for charging/dischar...
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WO/2023/087957A1 |
The present invention relates to an aluminum pipe having an internal thread. The aluminum pipe is made of a multi-layer composite material; the multi-layer composite material comprises a core material and a composite layer; the alloy of ...
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WO/2023/088602A1 |
The invention relates to an electrode wire, for electrical discharge machining, comprising: a metal core (10), and, on the metal core, a coating (12) comprising one or more textured zones (26-28) of copper-zinc alloy, each of these textu...
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WO/2023/084864A1 |
Provided is an aluminum alloy ingot that can be advantageously used as a raw material for an aluminum alloy material (product) having improved tensile strength. The aluminum alloy ingot contains 0.3-1.0 mass% of Cu, 0.6-1.2 mass% of Mg, ...
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WO/2023/085305A1 |
The present invention provides a Cu-Ag alloy wire which achieves excellent flex fatigue resistance characteristics, while having high tensile strength and high electrical conductivity. The present invention provides a Cu-Ag alloy wire wh...
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WO/2023/083567A1 |
The invention relates to a method for producing an aluminum alloy having the following composition: 8.0 to 11.5 wt.% of silicon, max. 2 wt.% of iron, max. 0.1 wt.% of copper, 0.3 to 0.8 wt.% of manganese, 0.1 to 0.6 wt.% of magnesium, ma...
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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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