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WO/2023/214024A1 |
Disclosed is a timepiece or jewellery component, characterized in that it comprises at least one part made of titanium alloy, one surface of which is polished.
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WO/2023/214503A1 |
This rolled material is formed of an alloy or a pure metal, and, when an index value of durability against repeated bending is defined as index value=(0.0048×Vickers hardness+0.21)/elastic coefficient, the index value is not less than 0...
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WO/2023/213727A1 |
The present invention refers to an improved method of relieving a 3D printed continuous flow engine of stress. Furthermore, the present invention refers to a 3D printed continuous flow engine component relieved from stress by such method...
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WO/2023/215308A1 |
Described herein are novel aluminum alloys including recycled aluminum alloy materials which exhibit high strength and high formability. The aluminum alloys described herein, which are suitable for use as can end stock, for example, exhi...
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WO/2023/207768A1 |
Disclosed in the present invention is a preparation method for a high-strength and high-toughness thin 7-series aluminum alloy strip, the method comprising: performing mechanical stitching, threading, pre-cleaning, a solid solution treat...
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WO/2023/206905A1 |
A high-purity tantalum powder and a preparation method therefor. The sum of W, Mo and Nb content of the high-purity tantalum powder is less than 0.6 ppm, Mg content is less than 1 ppm, and oxygen content is less than 600 ppm. The high-pu...
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WO/2023/207928A1 |
Disclosed in the present disclosure are an aluminum alloy core material for a heat exchanger, and a heat exchange tube and the heat exchanger adopting same. The aluminum alloy core material comprises an aluminum alloy material, and the a...
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WO/2023/210680A1 |
The purpose of the present invention is to provide a metal multilayer body which has excellent electromagnetic shielding characteristics and excellent bending characteristics with respect to repeated bending. The present invention provid...
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WO/2023/212012A1 |
This disclosure provides an aging process or a method for aging aluminum alloys. For example, the aging process can be performed on 6xxx Al-Si-Mg-Cu aluminum alloys to result in production of such alloys with improved intergranular corro...
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WO/2023/207943A1 |
The present disclosure relates to a high-strength electromagnetic shielding copper alloy and a preparation method therefor, and belongs to the technical field of copper alloys. The alloy comprises the following chemical components in per...
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WO/2023/206715A1 |
A pulse current-assisted aluminum alloy laser peening forming and hydrophobic surface preparation method. The preparation method comprises the following steps: a pretreated aluminum alloy is placed on an impact platform (1), and electrod...
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WO/2023/210033A1 |
This titanium alloy plate has a prescribed chemical composition and, representing the crystal orientation of the α phase using the Euler angles g = {φ1, Φ, φ2} according to Bunge notation, the maximum accumulation orientation express...
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WO/2023/204036A1 |
This wire comprises a core and a shell covering the outer circumference of the core. The core contains silver. The shell contains 33.0 to 37.0 mass% nickel, 9.0 to 10.5% molybdenum, 19.0 to 21.0% chromium, 0.5 to 1.2 mass% titanium, coba...
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WO/2023/204255A1 |
This cold-rolled aluminum alloy sheet has a composition containing 0.15 to 0.40% by mass of Si, 0.30 to 0.80% by mass of Fe, 0.10 to 0.50% by mass of Cu, 0.80 to 1.20% by mass of Mn, and 0.50 to 1.70% by mass of Mg and optionally contain...
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WO/2023/203296A1 |
The present invention relates to a strip or sheet intended for the manufacture of brazed heat exchangers, which strip or sheet comprises a core layer 18, optionally a cover layer 16, 17 on one or both sides of the core layer 18 and optio...
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WO/2023/202588A1 |
Disclosed in the present invention are an aluminum alloy plate for a tank and a manufacturing method therefor. By means of optimizing the proportions of the main alloying elements of Mn, Mg, Fe and Si and accurately regulating and contro...
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WO/2023/199716A1 |
The present invention provides an automobile door beam made of a 7000-series aluminum alloy excluded material that contains 7.5-9.0 mass% of Zn, 1.5-2.0 mass% of Mg, 0.1-0.7 mass% of Cu, not more than 0.15 mass% (inclusive of 0 mass%) of...
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WO/2023/198543A1 |
The present invention relates to an aluminium alloy consisting of 8.0-10.0 wt.% Si, 0.10-0.35 wt.% Mo, 0-1.0 wt.% Fe, 0-0.40 wt.% Ce, 0-0.03 wt.% Sr, 0-0.03 wt.% Mg, 0-0.03 wt.% Cu and Al as well as unavoidable impurities as the remainde...
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WO/2023/197976A1 |
The present invention relates to the technical field of single crystal superalloys, and in particular to a Ni3Al-based single crystal superalloy, and a preparation method therefor and an application thereof. The present invention provide...
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WO/2023/198791A1 |
The aluminium alloy is rapidly-solidified and plastically consolidated and comprises between 3.00 and 10.00 wt.% of magnesium and between 1.00 and 6.00 wt.% of manganese. It moreover comprises dispersoid forming transition elements which...
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WO/2023/198995A1 |
The invention relates to a method for producing a part made of a nickel-based alloy with a Y/Y' microstructure in which at least one hot-forging step is performed, which method is characterised in that the temperature at which the part i...
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WO/2023/198836A1 |
The invention relates to a metal matrix composite material, produced from a powder mixture with magnesium with a degree of purity of at least 95.0% and with a separating agent and with hexagonal boron nitride, graphene oxide, molybdenum ...
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WO/2023/198788A1 |
The lightweight aluminium or magnesium alloy comprises aluminium or magnesium and one or more alloying elements, including dispersoid forming elements increasing the liquidus temperature of the alloy. The alloy is ejected in a molten sta...
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WO/2023/199921A1 |
A tungsten-including material that demonstrates an oxygen generation quantity of greater than 1 ppm and less than or equal to 20 ppm at 2100°C to 2300°C, as detected by oxygen analysis according to an oxygen separator method, and inclu...
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WO/2023/196343A1 |
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based ...
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WO/2023/195480A1 |
The present invention provides a method for inhibiting hydrogen embrittlement of an aluminum alloy material, the method comprising a step for forming a T phase in the aluminum alloy material. This method for inhibiting hydrogen embrittle...
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WO/2023/196346A1 |
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based ...
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WO/2023/188748A1 |
The present invention addresses the problem of providing a strip-shaped copper alloy material that exhibits a high strength and that suppresses the production of burring during cutting. The present invention is a strip-shaped copper al...
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WO/2023/190937A1 |
The present invention provides an alloy material having excellent resistance to grain boundary corrosion. An alloy material according to the present disclosure has a chemical composition comprising, in terms of mass%, 0.005-0.020% C, 0.0...
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WO/2023/184798A1 |
The present invention relates to the technical field of laser shock strengthening, and in particular to a method for real-time coupling strengthening of an electrical pulse and a laser shock wave. By means of controlling a matching relat...
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WO/2023/189157A1 |
This probe contains more than 20 mass% to no more than 60 mass% Pd, 3 mass% to less than 20 mass% Ag, 3 mass% to 50 mass% Ni, and 3 mass% to 74 mass% Cu.
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WO/2023/187019A1 |
The invention relates to a method for producing a metal sheet or strip and to a metal sheet or strip produced using same. According to the invention, for a comparatively high gloss level and comparatively high resistance, the metal sheet...
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WO/2023/191053A1 |
Provided are: a copper alloy which is to be used in a sliding member and contains tin, sulfur, iron and phosphorus as main components thereof, and has sliding properties which are equal to or better than that of the prior art even when c...
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WO/2023/190526A1 |
Provided is an NiCrFe alloy material that exhibits an excellent corrosion resistance and an excellent weldability. The NiCrFe alloy material according to the present disclosure contains, expressed as mass%, C : 0.002 to 0.030%, Si : 0.05...
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WO/2023/187301A1 |
The invention is an aluminium alloy sheet having the composition Si: 1.25% - 1.55%, Fe: <= 0.60%, Cu <=0.37%, Mn: 0.22% -0.65%, Mg: 0.25% – 0.55%, Ti: <= 0.15%, Cr <= 0.30%, Cr + Mn + Fe: <= 0.90%, Zn: <= 0.15%. The alloy in this sheet...
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WO/2023/189160A1 |
The purpose of the present invention is to provide an alloy material for probe pins that makes it possible to suppress diffusion of components of a probe material and solder at a circuit connection part which is to be tested when a probe...
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WO/2023/188906A1 |
The purpose of the present invention is to provide an aluminum alloy sheet for a lithium-ion battery lid, the aluminum alloy sheet having suitable strength and making it possible to realize excellent moldability, etc. This invention has:...
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WO/2023/186585A1 |
The invention relates to a method for producing a metal product in a plurality of successive process steps, each with an assigned set of manipulated variables, the method having the following steps: measuring an actual property of the me...
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WO/2023/191893A1 |
Systems of weldable wires, powder, and materials comprising an aluminum-magnesium- scandium alloy, and methods for additive manufacturing the alloy are described. The alloy can be additive manufactured in industrial scale. With post trea...
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WO/2023/188985A1 |
This decorative component has a cuprous-oxide-containing oxide layer on the surface thereof, the oxide layer being substantially free of air bubbles. This method for producing the decorative component includes heating, to 700-900°C, a c...
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WO/2023/181654A1 |
The purpose of the present invention is to provide a titanium alloy material that makes it possible to form a titanium alloy component that has excellent high-temperature durability, even when strain has been applied during processing. A...
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WO/2023/181304A1 |
This aluminum alloy (Al alloy) contains Zn: 5.0-6.5 mass%, Mg: 2.0-3.0 mass%, Cu: 1.2-2.0 mass%, and at least one element among the three elements Ni: 2.0-5.0 mass%, Ag: 0.5-3.5 mass%, and Li: 0.1-0.4 mass%, has a Si content of at most 0...
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WO/2023/175266A1 |
The present invention relates to a nickel-based superalloy, characterized in that its composition comprises or advantageously consists essentially of, in percent by weight of the total composition: Al 2.5 - 3.8, Co 7.9 - 16.9, Cr 9.7 - 1...
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WO/2023/176679A1 |
The purpose of the present invention is to provide an aluminum alloy foil for printed wiring boards which is excellent for fine-line etching for circuit wiring and which has high strength that makes breaks unlikely. Provided is an alumin...
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WO/2023/176650A1 |
The present invention addresses the problem of providing a Ni-Cr alloy member which exhibits improved corrosion resistance, improved oxidation resistance at high temperatures, and excellent mechanical properties. A means for solving this...
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WO/2023/170979A1 |
This titanium material is configured such that: in a range from the surface to a position at which the oxygen concentration measured in the thickness direction from the surface by a glow discharge spectroscopic analysis method is 1/3 the...
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WO/2023/169629A1 |
The invention relates to a method for producing a component with one or more weld seams and/or for installing a component into a system with one or more weld seams consisting of a nickel-chromium-aluminium alloy, with (in wt.%) greater t...
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WO/2023/169657A1 |
The present invention relates to a semi-finished product made of a wrought aluminium alloy, in particular produced from a mixture of wrought-alloy scrap and cast-alloy scrap, wherein the wrought aluminium alloy comprises: 2.1 to 10 wt.% ...
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WO/2023/169586A1 |
An aluminum alloy cargo compartment plate (10A), which is configured to enclose a cargo compartment. The thickness of the aluminum alloy cargo compartment plate is gradually changed in a vertical direction of the cargo compartment. By de...
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WO/2023/169628A1 |
The invention relates to a method for producing a component, partially or entirely formed from a semi-finished product of a nickel-chromium-aluminium alloy, with (in wt.%) greater than 18 to 33% chromium, 1.8 to 4.0% aluminium, 0.01 to 7...
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