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WO/2023/168874A1 |
The present invention relates to the technical field of special materials for aluminum alloy additive manufacturing, and provides a special high-strength aluminum alloy for SLM and an SLM forming method therefor. According to the special...
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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/2023/169657A1 |
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/2023/167231A1 |
Provided are: Ni-based alloy powder which is free from cracks and defects, excellent in high-temperature oxidation resistance, and suitable for lamination molding; a lamination molded article using the Ni-based alloy powder; and a manufa...
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WO/2023/166900A1 |
A non-limiting example of a cemented carbide according to the present disclosure comprises a hard phase that contains W and C, a binder phase that is composed of one or more iron group metals, and an aggregate phase that contains Zr and ...
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WO/2023/165187A1 |
A multi-element Cu-Ni-Sn-based alloy for oil and gas exploitation and a preparation method therefor. The multi-element Cu-Ni-Sn-based alloy for oil and gas exploitation comprises the following components in percentage content: 7-20% of N...
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WO/2023/161576A1 |
The invention relates to a titanium-based alloy powder which comprises, in percentages by weight, 32.0 to 33.5% aluminium, 4.50 to 5.10% niobium, 2.40 to 2.70% chromium, 0 to 0.1% iron, 0 to 0.025% silicon, 0 to 100 ppm carbon, 0 to 100 ...
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WO/2023/160955A1 |
A manufacturing method for the layer-by-layer additive manufacturing of a shaped article (10I), wherein a further layer (29a) is repeatedly added to a previous layer arrangement in the direction of a layer sequence, and in each case: VII...
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WO/2023/161577A1 |
The invention relates to a nickel-based alloy powder, that comprises in weight percentages, 14.00 to 15.25% of chromium, 14.25 to 15.75% of cobalt, 4.00 to 4.60% of aluminium, 0 to 0.50% of iron, 0 to 0.15% of manganese, 3.00 to 3.70% of...
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WO/2023/162524A1 |
Provided is a method of manufacturing a mixed power for additive manufacturing in which an M powder is more uniformly distributed. The method includes a mixing step for mixing a first metal powder comprising a spherical Cu powder or CuM ...
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WO/2023/162327A1 |
Provided are a Cu-Al binary alloy sputtering target having a high Al content and a method for producing the same, which make it possible to suppress cracking of a sputtering target. The present invention provides a sputtering target comp...
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WO/2023/161274A1 |
The present invention relates to an alloy containing aluminium and magnesium, a method for the manufacture of said alloy, a method for the manufacture of a product comprising said alloy, a product comprising said alloy, and in particular...
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WO/2023/156208A1 |
The invention relates to a composite material comprising a metal matrix (3) made of an iron-based or copper-based alloy, fillers (4) made of a material having a hardness greater than the hardness of the metal matrix (3), and a surface te...
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WO/2023/157637A1 |
The present invention addresses the problem of providing a technology with which, in a sintered metal friction material with reduced copper content, agglomerates are less likely to occur during manufacturing, the strength of a molded bod...
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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/2023/159080A2 |
Methods and systems for high pressure die casting with metal alloys of low silicon content are described. Metal alloys can be modified with nanoparticles to achieve high fluidity and hot cracking resistance to be compatible with high pre...
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WO/2023/151433A1 |
An environmentally friendly recycling grade-maintaining production method for a 6-series high-formability automobile plate, which method comprises the following steps: step 1, adding recycled high-formability 6-series automobile plate sc...
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WO/2023/153264A1 |
This Co-Cr-Pt-B ferromagnetic body sputtering target is characterized by comprising: a Co-Cr-Pt-B alloy phase (A) that includes B in the amount of more than 0 at% but not more than 30 at%, where B aggregate phase is not eccentrically loc...
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WO/2023/145374A1 |
A titanium porous body according to the present invention is sheet-shaped and has a titanium content of at least 97 mass%, an oxygen content of at least 0.9 mass% but not greater than 2.0 mass%, and a carbon content of at least 0.01 mass...
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WO/2023/142863A1 |
The present invention relates to the field of high-entropy alloys, and relates to rapid design and preparation of a novel precipitation-hardened high-entropy alloy by using a diffusion multiple technology. According to the present invent...
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WO/2023/145375A1 |
A titanium porous body according to the present invention is sheet-shaped and has a thickness of 0.3 mm or less, has a breaking flexure of at least 0.005, and at least one surface thereof has a three dimensional surface texture wherein: ...
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WO/2023/142251A1 |
A spherical iron alloy powder material, a preparation method therefor, and an application thereof. By means of selecting an Fe and La main body alloy system, and simultaneously adding special alloy spheroidizing, precipitation, and corro...
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WO/2023/142563A1 |
The present invention relates to a spherical iron alloy powder material as well as a preparation method therefor and the use thereof. By selecting a main alloy system of Fe and La, and adding special alloy to spheroidize and precipitate ...
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WO/2023/141411A1 |
Provided is a cemented carbide composition that includes a carbide phase including reclaimed carbide material in an amount of greater than 70 wt.% of the cemented carbide composition. The cemented carbide composition further includes a b...
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WO/2023/139695A1 |
The present invention provides a cemented carbide which is composed of a first hard phase, a second hard phase and a binder phase, wherein: the first hard phase is composed of tungsten carbide particles; the second hard phase is composed...
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WO/2023/140387A1 |
The present invention provides a WC-based cemented carbide which contains, in mass%, 10% to 40% of Co and 5% to 15% of Cu, with the balance being made up of W, B, C, at least one element that is selected from the group consisting of Ti, ...
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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/2023/133978A1 |
A high-thermal-conductivity magnesium alloy containing a high-solid-solubility rare earth element and a preparation method therefor. The high-thermal-conductivity magnesium alloy comprises: RE, wherein the mass fraction of RE in the high...
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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/2023/135336A1 |
The invention relates to a method for reconstructing a metal part (100) made of Inconel 713 superalloy by means of metal additive manufacturing, implementing a direct metal deposition (DMD) technique using focused energy, wherein a powde...
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WO/2023/137122A1 |
A powder metal composition for a powder metal material to be compacted, sintered, and heat treated is comparable to wrought 6063 aluminum alloy. The powder metal composition consists essentially of an aluminum powder metal with no pre- a...
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WO/2023/134190A1 |
Disclosed in the present invention are a non-heat-treated high-strength and high-toughness die-cast aluminum-silicon alloy and a preparation method therefor. The alloy comprises the following components in percentage by weight: Si: 8.0-1...
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WO/2023/131452A1 |
A Ni based NiCoCrAlY coating comprising: Cobalt (Co) 24.5% - 26.5% Chrome (Cr) 14.5% - 16.5%Cr Aluminum (Al) 11.6% - 12.6% Yttrium (Y) 0.3% - 0.5% Iron (Fe) 4.0% - 5.0% Tantalum (Ta) 0.6% - 0.8% Molybdenum (Mo) 0.4% - 0.6% Silicon (Si) 0...
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WO/2023/131097A1 |
A lightweight aluminum-based composite impeller for a device driving a fluid such as a gas or a liquid, comprising a blade set (11) and a substrate (12), wherein the blade set (11) is prepared from an aluminum-based composite material, a...
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WO/2023/126830A1 |
The present disclosure provides a method for synthesizing spherical copper powder and the copper powder obtained therefrom. The method comprises mixing a copper oxide powder with a carbon source to obtain a mixture; heating the mixture a...
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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/2023/125262A1 |
The present invention provides a modified aluminum alloy and a preparation method therefor. The preparation method comprises the following steps: step S1, providing an aluminum alloy melt; step S2, providing a modifier; and step S3, in a...
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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/2023/127361A1 |
This titanium porous body is shaped into a sheet form, said titanium porous body having a thickness of 0.3 mm or less and a compressive strain amount of 0.20 or less at 80 MPa compression. In a pore diameter distribution representing a p...
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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/2023/125263A1 |
The present invention provides a composite rare earth alloy for aluminum alloy modification and a preparation method therefor. The preparation method comprises the following steps: step S1, providing an aluminum melt; step S2, providing ...
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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/2023/128355A1 |
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/2023/130111A1 |
Methods for forming a polycrystalline diamond compact (PDC) drill bit from catalyst-free synthesized polycrystalline diamonds are described. The polycrystalline diamonds are deposited within a mold. In some cases, a matrix body material ...
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WO/2023/117134A1 |
The present invention refers to a method of producing a component using an additive manufacture (AM) process. Said method comprises the steps of providing a manufacturing space comprising a build platform and a heat source, providing a m...
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WO/2023/120342A1 |
This cemented carbide has a hard phase containing W and C and a binder phase containing an iron-group metal. In addition, the binder phase has a fractal dimension of 0.7 or greater when in a dispersed state.
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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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