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WO/2024/086636A2 |
Methods and systems for investment casting with high performance aluminum alloys are described. High performance aluminum alloys can be modified with nanoparticles to be compatible with investment casting processes.
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WO/2024/080652A1 |
An electronic device according to an embodiment of the present disclosure comprises: a heating unit including an electronic component in which heat is generated during the operation of the electronic device; and a heat dissipation struct...
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WO/2024/075560A1 |
The present invention provides a method for producing an Sb-containing Ni-based superalloy that is prevented from deterioration of the oxidation resistance by using an additive element which prevents deterioration of the oxidation resist...
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WO/2024/058137A1 |
[Problem] To provide a die-casting aluminum alloy which has excellent thermal conductivity and is suitable for die casting and a die-casting aluminum alloy which is excellent in terms of electrical conductivity, corrosion resistance, and...
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WO/2024/048895A1 |
The present invention provides an aluminum alloy casting material with excellent high-temperature tensile strength and corrosion resistance. The aluminum alloy casting material comprises 13.0 wt% (exclusive) to 15 wt% (inclusive) of sili...
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WO/2024/043539A1 |
The present invention relates to an aluminum alloy with reduced residual stress, and provides an aluminum alloy which is an Al-Cu alloy containing a transition metal, and which has, during post-solution-annealing quenching, residual stre...
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WO/2023/247879A1 |
The invention relates to a method (100) for producing a plurality of blades (10) of height (Ha), which comprises: providing a mould (30) comprising an internal cavity bounded by an internal side face (34) of the mould which is axisymmetr...
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WO/2023/213987A1 |
The invention relates to an AlSiMgX master alloy, especially suitable for increasing the Magnesium concentration of aluminium foundry alloy melts. The invention also relates to a process for increasing the Mg content of aluminium foundry...
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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/2023/182413A1 |
This method for manufacturing a TiAl alloy casting material includes: a melting step in which a source material that includes Ti and Al is melted into a molten metal; a deoxidation material adding step in which a deoxidation material tha...
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WO/2023/171041A1 |
The present invention makes it possible to provide, via an industrially stable process, a lightweight magnesium alloy having excellent mechanical properties. Provided is a magnesium-lithium-aluminum based alloy comprising magnesium, 2-...
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WO/2023/167219A1 |
The present invention relates to a production method for an aluminum alloy feedstock that involves a separation step in which an aluminum alloy material that is at least partially recycled material that is an intermediate material and/or...
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WO/2023/167999A1 |
A magnesium alloy can include magnesium, about 3.4 wt % to about 5.5 wt % aluminum, about 0.40 wt % to about 1.5 wt % zinc, and about 0.26 wt % to about 0.36 wt % manganese. The magnesium alloy may exhibit an ultimate tensile strength fr...
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WO/2023/163949A1 |
An integrated aluminum melting and holding system is provided. The system includes, in combination, a hearth for receiving and melting a charge of aluminum pieces, a holding chamber for maintaining the elevated temperature for casting, a...
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WO/2023/158747A1 |
A method for treating molten aluminum as it passes between a melting furnace and a casting apparatus. The method includes monitoring hydrogen concentration in the molten aluminum; correlating an inert gas concentration usage with the hyd...
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WO/2023/143753A1 |
A method for low-pressure casting of zinc alloys that comprises the following steps: - arranging (11) one or more cores inside a die, - closing (12) the die and positioning it on a casting spout, - pressurizing (13) a melting furnace whi...
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WO/2023/136101A1 |
Provided is a method for manufacturing a metal matrix composite material with which a metal matrix composite material which has a near net shape having high dimensional accuracy, and which has a high reinforcing material volume ratio (Vf...
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WO/2023/136100A1 |
The purpose of the present invention is to develop a technique for providing a novel metal-matrix composite capable of stably suppressing problems of a conventional compound material formed from a reinforcement material and a matrix mate...
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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/2023/111114A1 |
A composite material comprising: at least one reinforcing zone comprising niobium carbide (NbC) and a manganese steel matrix; a manganese steel zone that surrounds each of the reinforcing zones; and an interface layer positioned between ...
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WO/2023/111132A1 |
A composite material comprising: at least one reinforcing zone comprising tungsten carbide (WC) and a manganese steel matrix; a manganese steel zone that surrounds each of the reinforcing zones; and an interface layer positioned between ...
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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/2023/095152A1 |
The present invention relates to the process for enhancement of thermal conductivity property of aluminium up to 50 to 90% or more by doping graphene or reduced graphene of two to five layers into aluminium by melting and casting process...
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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/2023/068716A1 |
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/2023/066892A1 |
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/2023/058766A1 |
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/2023/055621A1 |
In one aspect, a centering sleeve is disclosed herein that includes a hub defining a central opening extending in an axial direction between a first axial end and a second axial end. At least one of the first axial end or the second axia...
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WO/2022/255285A1 |
This aluminum alloy for casting contains 1.0-10.0 mass% of Ni, 8.01-18.0 mass% of Cu and 0.01-0.75 mass% of Mn, the remainder being Al and unavoidable elements.
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WO/2022/244315A1 |
In a cross-section of a surface region of an aluminum alloy plate according to the present invention, the aluminum alloy contains a compound which contains aluminum and one or more elements that are selected from the group consisting of ...
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WO/2022/240023A1 |
The present invention is applicable to various devices such as home appliances, and relates to an aluminum alloy, a method for manufacturing same, and parts using same. The present invention relates to an aluminum alloy for die casting, ...
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WO/2022/231148A1 |
The present invention relates to a method for manufacturing an aluminum alloy for a heat exchanger. The present invention pertains to a heat treatment process method for simultaneously achieving excellent perforation corrosion resistance...
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WO/2022/229800A1 |
The invention provides an aluminum alloy for high pressure die casting that offers an optimized combination of ultimate tensile strengths (UTS), yield strength (YS), tensile elongation (%EI), and sufficient ductility for joinability with...
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WO/2022/216083A1 |
According to various embodiments, an aluminum alloy for die casting thin-walled products may comprise, with respect to the total weight of the alloy, 9.0-11.0 wt% of silicon (Si), 1.0-1.3 wt% of magnesium (Mg), 0.0001-0.9 wt% of iron (Fe...
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WO/2022/197931A1 |
According to another embodiment, a molten metal filter having two opposed plates is provided. At least one hollow elongated member comprised of a porous refractory material is attached at a first end to a first end plate and at a second ...
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WO/2022/185409A1 |
This α+β type titanium alloy ingot for hot working has a chemical composition containing, in terms of mass%, 2.5-8.0% Al, 0.5-3.0% Fe, and O in an amount satisfying 0.02% ≤ [O] ≤ ([Al] - [Fe] - 0.5 × [Mo] - 0.5 × [Nb] + 1.0)/100 ...
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WO/2022/165176A1 |
An austenitic Ni-base alloy includes, in weight percent: 2.5 to 4.75 Al; 13 to 21 Cr; 20 to 40 Fe; 2 to 5 total of at least one element selected from the group consisting of Nb and Ta; 0.25 to 4.5 Ti; 0.09 to 1.5 Si; 0 to 0.5 V; 0 to 2 M...
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WO/2022/165177A1 |
An austenitic Ni-base alloy, consisting essentially of, in weight percent: 2.5 to 4.75 Al; 21 to 26 Cr; 20 to 40 Fe; 0.75 to 2.5 total of at least one element elected from the group consisting of Nb and Ta; 0 to 0.25 Ti; 0.09 to 1.5 Si; ...
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WO/2022/162245A1 |
The invention relates to an aluminium-silicon casting alloy which as well as aluminium and unavoidable impurities contains at least the following alloy constituents: silicon between 6.0 and 8.5% by weight, zinc between 0.2 and 0.8% by we...
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WO/2022/124448A1 |
The present invention relates to a highly corrosion-resistant magnesium-added aluminum alloy for casting, in which, in a manufacturing technology for a highly corrosion-resistant magnesium-added aluminum alloy for casting, silicon (Si), ...
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WO/2022/117964A1 |
The present invention relates to a method for obtaining a product made of titanium alloy or a titanium-aluminium intermetallic compound by plasma torch melting, the alloy having an oriented structure, the method comprising heating the mo...
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WO/2022/098062A1 |
The present invention relates to a biodegradable magnesium alloy and a biodegradable implant using same, wherein the magnesium alloy comprises 0.5 weight% (inclusive) to 3.0 weight% (exclusive) of Zn; 0.0 weight% (inclusive) to 2.0 weigh...
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WO/2022/090027A1 |
Use of a plasma polymer layer as a separating layer for separating the mold from the cast piece in non-ferrous metal casting, the plasma polymer layer comprising silicon, hydrogen and carbon.
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WO/2022/054353A1 |
A problem of the present invention is to provide a vehicle support structure capable of achieving further reduction in weight while enhancing stiffness in a cast of an aluminum alloy. To solve the problem, a vehicle support structure (...
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WO/2022/030723A1 |
The present invention relates to a copper alloy tube, for a heat exchanger, having excellent fracture strength, and a production method for same, and more specifically relates to a copper alloy tube which has excellent thermal conductivi...
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WO/2022/012024A1 |
A magnesium alloy material-based high vacuum precision die casting technique for new energy vehicles, comprising the following operating steps: preparing the magnesium alloy material, melting the magnesium alloy material, die casting the...
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WO/2021/247373A1 |
New aluminum casting (foundry) alloys are disclosed. The new aluminum casting alloys may include from 6.0 to 11.5 wt. % Si, from 0.30 to 0.80 wt. % Fe, optionally from 0.07 to 0.20 wt. % of X, wherein X is selected from the group consist...
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WO/2021/215376A1 |
Provided are an yttrium sputtering target that generates less particles, and an yttrium ingot from which an yttrium sputtering target that has high plasma resistance and a low resistance capable of achieving a high film formation rate ca...
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WO/2021/205623A1 |
Provided is an air bubble dispersion device and an impeller that can efficiently separate air bubbles. Provided is an air bubble dispersion device (1) that blows purified gas into a molten metal (M), wherein the device is characterized...
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