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WO/2023/137773A1 |
The present invention provides a micro-part surface modification device, comprising a strengthening module, a roll-to-roll vibration piece module, a water supply module and a laser module. The strengthening module comprises a shell and s...
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WO/2023/138974A1 |
A Cu-Zn-Si alloy having low lead content is described, along with components such as plumbing fittings suitable for drinking water pipes, and methods of manufacturing same are described.
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WO/2023/140314A1 |
Provided are: a copper alloy sheet material that allows line tension to be set to a high level and that achieves good bending workability; and a method for manufacturing the copper alloy sheet material. This copper alloy sheet material...
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WO/2023/139960A1 |
The present invention provides an aluminum alloy forged product having excellent fatigue characteristics at room temperature. This aluminum alloy forged product contains 0.15-1.0 mass% of Cu, 0.6-1.35 mass% of Mg, 0.95-1.45 mass% of Si, ...
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WO/2023/137509A1 |
The invention relates to a wire made of an aluminum-based alloy for additive manufacturing. In order to allow manufacture of objects having good mechanical properties from a corresponding wire, the wire comprises (in % by wt.): 2.0% to 6...
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WO/2023/134780A1 |
The present application relates to an aluminum alloy, comprising the following elements in percentage by mass: Cu: 4.4-4.7, Li: 2.5-2.6, Mg: 0.8-1.0, Zn: 0.8-1.0, Zr: 0.2-0.25, Sc: 0.8-0.15, and the remaining is Al and inevitable impurit...
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WO/2023/135189A1 |
The present invention relates to an aluminium alloy consisting of 6.0 – 8.0% by weight Si, 0.25 – 0.60% by weight Mg, 0.10 – 0.40% by weight Ce, 0.10 – 0.35% by weight Mo, 0 – 1.00% by weight Fe, 0 – 0.03% by weight Sr, and a...
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WO/2023/135188A1 |
The present invention relates to an aluminum alloy consisting of 0.25 to 0.60 wt.% Si, 0.35 to 0.70 wt.% Mg, 0.10 to 0.40 wt.% Ce, 0 to 0.35 wt.% Mo, 0 to 1.00 wt.% Fe, and as a remainder AI as well as unavoidable contaminants, with the ...
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WO/2023/131913A1 |
A spray quenching system including a quench box configured to receive a part for quenching. The system may include mechanical arms disposed within the quench box and thermocouples disposed on the mechanical arms that may be moved to cont...
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WO/2023/125264A1 |
A high-strength aluminum alloy workpiece and a preparation method therefor. The preparation method comprises: step S1, providing a cast aluminum alloy billet; and step S2, performing heat treatment on the aluminum alloy billet, wherein t...
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WO/2023/127854A1 |
Provided is a copper alloy that has a high electrical conductivity and an excellent heat resistance. This copper alloy has an Mg content of more than 10 mass-ppm but not more than 100 mass-ppm, with the balance being Cu and unavoidable i...
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WO/2023/128356A1 |
A method for manufacturing a high-strength titanium alloy by using ferrochrome, and a high-strength titanium alloy are disclosed. The method for manufacturing a high-strength titanium alloy, according to the present invention, comprises ...
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WO/2023/125265A1 |
The present invention provides a high-strength composite modified aluminum alloy part and a preparation method therefor. The preparation method comprises the following steps: step S1, providing an aluminum alloy melt; step S2, providing ...
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WO/2023/127851A1 |
Provided is a copper alloy irregular-shape strip having, in a cross-sectional view orthogonal to the longitudinal direction, portions with different thicknesses, i.e., a thick section and a thin section. The copper alloy irregular-shape ...
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WO/2023/125266A1 |
The present invention provides a high-plasticity aluminum alloy part and a manufacturing method therefor. The manufacturing method comprises the following steps: S1, providing a cast aluminum alloy billet; and S2, carrying out heat treat...
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WO/2023/125282A1 |
Provided are a high-plasticity composite modified aluminum alloy part and a preparation method therefor. The preparation method comprises the following steps: step S1, providing an aluminum alloy melt; step S2, providing a modifier; step...
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WO/2023/129703A1 |
Nickel-based precipitation hardenable alloys with enhanced hydrogen embrittlement resistance and desired yield strength have critical ranges of titanium and iron, among other elements. One of the nickel-base precipitation hardenable allo...
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WO/2023/128355A1 |
Disclosed are a high-strength, high-formability titanium alloy using molybdenum and ferrochrome and a manufacturing method therefor. In the titanium alloy manufacturing method according to the present invention, a titanium alloy base mat...
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WO/2023/121281A1 |
The present invention relates to a method for manufacturing an aluminum sputtering target, and the method may comprise the steps of: casting an aluminum raw material to form an aluminum billet; extruding the aluminum billet into an alumi...
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WO/2023/121280A1 |
The present invention relates to a method for manufacturing an aluminum sputtering target, comprising the steps of: casting an aluminum material so as to form aluminum billets; and extruding the aluminum billets, wherein the purity of th...
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WO/2023/120631A1 |
When the thickness of this titanium alloy foil is defined as t, the t is 0.005-0.200 mm. In the X-ray diffraction intensity obtained when the surface is subjected to X-ray diffraction, the peak intensity of the 200 plane of the crystal o...
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WO/2023/119926A1 |
Provided is an extruded aluminum wire which contains Fe, Cu, Ti, Mn, Mg, Cr, B, Ga, V and Zn and at least one component selected from the group consisting of Ni, Y and Si in a total amount of 0.01% by mass or less, with the remainder com...
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WO/2023/109155A1 |
Disclosed is a thin-walled metal mechanical property changing method, comprising: step 1, fitting and assembling a workpiece and a workpiece substrate, and fixing the workpiece and the workpiece substrate on a precise movable platform; s...
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WO/2023/111457A1 |
The present invention relates to a nickel-based alloy comprising, in weight percent: - 4.0 to 15.7% cobalt; - 15.3 to 19.5% chromium; - 1.6 to 5.45% molybdenum; - 1.65 to 2.5% aluminium; - 2.8 to 4.3% titanium; - 0.01 to 0.10% carbon; - ...
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WO/2023/111456A1 |
The present invention relates to a nickel-based alloy comprising, in weight percent: - 4.0 to 20.0% cobalt; - 14.0 to 18.5% chromium; - 1.8 to 2.6% aluminium; - 1.3 to 1.9% titanium; - 5.5 to 6.5% tantalum; - 0.01 to 0.10% carbon; - 0.00...
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WO/2023/106262A1 |
Provided are a copper alloy sheet material and a method for manufacturing same, which enable obtaining of high tensile strength and excellent raising processability. This copper alloy sheet material has an alloy composition including N...
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WO/2023/104344A1 |
The present invention relates to a method of controlling carbon potential of an atmosphere in a heating chamber used for a heat treatment of metals or metal alloys. Said method comprises the steps of: providing a flow of an inert gas - h...
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WO/2023/105162A1 |
The present invention concerns a metal powder for an additive manufacturing method, the metal powder comprising a nickel-based alloy comprising between 0.02% and 0.04% of carbon, between 18% and 22% of chromium, between 11% and 13% of co...
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WO/2023/103787A1 |
The present invention provides an aluminum alloy material, a preparation method therefor, and an application thereof. According to the aluminum alloy material of the present invention, by means of alloy component design, the material can...
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WO/2023/105150A1 |
The present invention relates to a metal powder for a powder bed additive manufacturing process, the metal powder comprising a nickel-based alloy comprising at least 0.05% carbon, at least 14.25% cobalt, at least 14% chromium, at least 4...
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WO/2023/106241A1 |
This copper-based wire rod is composed of copper or a copper alloy, and in a cross-section perpendicular to the longitudinal direction of the copper-based wire rod, the average crystal grain size is 20 μm to 150 μm, an accumulation rat...
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WO/2023/099080A1 |
The invention relates to an aluminum die casting alloy having the following alloy constituents: 5 to 9.5 wt. %, in particular 6 to 8 wt. %, silicon; 0.0001 to 0.3 wt. %, in particular 0.001 to 0.3 wt. %, in particular 0.05 to 0.25 wt. %,...
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WO/2023/099734A1 |
The invention relates to a copper-tin continuous casting alloy, the continuous casting alloy comprising at least 86.0 wt% copper, 3.5 - 12.0 wt% tin, 1.1 - 1.48 wt% sulphur, not more than 4.0 wt% nickel and not more than 0.09 wt% zinc.
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WO/2023/099520A1 |
The invention relates to an aluminum die casting alloy having the following alloy constituents: 5 to 9 wt. %, in particular 6.5 to 8 wt. %, silicon, 0.05 to 0.3 wt. %, in particular 0.1 to 0.2 wt. %, nickel, manganese and/or chromium and...
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WO/2023/100603A1 |
This titanium material contains titanium in an amount of at least 91 mass%, and has a tensile strength σBMPa and a rupture elongation δ％ that satisfy the relationship represented by formula I: σB ≥1600 - 30δ, where σB ≥ 400 an...
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WO/2023/099550A1 |
The invention concerns a process for producing a sheet or a plate or a blank, comprising the following successive steps: (a) casting a 6xxx alloy comprising, in wt.%: Si: 1.25 - 1.45; Fe: ≤ 0.30; Cu: ≤ 0.15; Mn: 0.01 - 0.15; Mg: 0.25...
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WO/2023/095859A1 |
The present invention relates to a can lid for food or drink, the can lid being composed of an end and a tab for opening a score that is formed in the end. By forming the end and/or the tab from an aluminum alloy that contains 0.5 to 1.4...
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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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