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WO/2024/079014A1 |
The present invention relates to a high-pressure method for preparing a metal monolith either as dense or as highly porous form, by rapid inductive heating hot pressing equipment. The method of the invention allows to obtain a metal mono...
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WO/2024/076719A1 |
A method for making multimetallic nanoparticles comprising at least three different constituent elements.
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WO/2024/072561A1 |
Inventive techniques for forming unique compositions of matter are disclosed, as well as various advantageous physical characteristics, and associated properties of the resultant materials. In particular, metal(s) (including various allo...
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WO/2024/023109A1 |
The present invention relates to a process for preparing a porous metal fibre mat comprising providing a slurry comprising particles selected from metal particles, metal compound particles, or combinations thereof, and a polymer carrier ...
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WO/2023/174159A1 |
Provided are a metal-based composite material, and a preparation method therefor and the use thereof. The metal-based composite material comprises a metal matrix and a reinforcing phase, wherein the reinforcing phase comprises a rare ear...
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WO/2023/122009A1 |
Disclosed herein is a composite co-fiber comprising a plurality of ceramic tows; one or more sacrificial yarns; where the sacrificial yarns are operative to undergo dissolution, decomposition or melting upon being subjected to an elevate...
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WO/2023/028994A1 |
An environment-friendly lightweight alloy material for the production of an electric vehicle undertray, relating to the technical field of electric vehicle undertray production. The specific production steps comprise: S1, preparation of ...
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WO/2023/016638A1 |
The invention relates to a brake disk (10) for a disk brake of a bicycle, the brake disk (10) being sintered in one piece from at least one sintering material. The invention further relates to a use of a brake disk (10) in a disk brake o...
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WO/2022/253487A1 |
The invention relates to a method for reinforcing a structure (1) in at least some sections by means of a fiber-reinforced matrix (24). In order to locally improve the mechanical and thermal properties of structures, in particular to inc...
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WO/2022/134214A1 |
A continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite material, composed of 30-55% by volume fraction of carbon fiber, 3-25% by volume fraction of inorganic powder, and 20-67% by volume fraction ...
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WO/2022/132895A2 |
Solder-carbon nanostructure composites and methods of making and using thereof are described. Such composites can be useful for thermal application and can serve, for example, as thermal interface materials (TIMs).
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WO/2022/090115A1 |
The present document relates to a method for manufacturing a turbine engine vane comprising a root (1) connected to a blade extending in a longitudinal direction, the method comprising the following steps: a) providing a root (1); b) pro...
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WO/2022/084602A1 |
The invention relates to a method for manufacturing a hollow part made of metal matrix or ceramic matrix composite, comprising the following steps: • - preparing a raw material (30) comprising at least short fibers and a ceramic matrix...
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WO/2022/079385A1 |
The invention relates to a method for manufacturing a part made of a metal matrix composite material, which comprises: - a step (S1) of producing short silicon carbide fibres having an oxygen content less than or equal to 1 atomic percen...
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WO/2021/184057A1 |
A composite body and a method for producing an integrally cast composite body, which includes at least two zones. A first zone is substantially formed of metal material, and, a second zone additionally includes a non-metallic reinforcing...
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WO/2021/180421A1 |
The invention relates to a wire (1) or strip for production of test needles or slide contacts, the wire (1) or strip including a material or consisting of a material, the material having a matrix composed of copper, palladium, rhodium, o...
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WO/2021/157748A1 |
Provided is a magnesium alloy having a thermal conductivity of 75 W/m・K or more and a high specific strength. One aspect of the present invention is a magnesium alloy containing a at.% of AI, b at.% of Ca, c at.% of Mn, and d at.% of D...
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WO/2021/143982A2 |
The invention relates to a method for integrating functional fibers into a workpiece during a selective laser sintering process. The invention proposes two method variants. In a first method variant, parts of the powder layer (pw) are si...
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WO/2021/139790A1 |
An oxidation-induced shape memory fiber, comprising a tension-bearing core material with a reserved anchoring end and/or a tension-bearing core material coated with an oxidation-resistant coating, and an oxidation-prone pressure-bearing ...
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WO/2021/123577A1 |
The invention relates to a method for manufacturing a metallic turbomachine bladed disk (blisk) reinforced with an insert made of a metallic matrix composite material, said method comprising the following step: - (E1): winding ceramic fi...
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WO/2021/114940A1 |
A preparation method for an in-situ nano TiB whisker-reinforced titanium-based composite material, comprising the following steps: S1: choosing nano TiB2 particles and micron-sized TC4 titanium alloy powder, and weighing the two types of...
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WO/2021/095643A1 |
This porous metal body 1 has a plurality of holes 3 that are demarcated between titanium-containing fibers 2. The holes 3 include at least seven different types of holes 3 that have different sizes. The seven types of holes 3 are: a hole...
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WO/2021/047340A1 |
A carbon fiber composite copper-tungsten alloy material and a preparation method therefor and use thereof. By the total mass of the carbon fiber composite copper-tungsten alloy material, the carbon fiber composite copper-tungsten alloy m...
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WO/2021/035772A1 |
A manufacturing method for a rare-earth magnesium alloy composite material, which is performed by the following steps: (1) preparing a magnesium ingot as a raw material; preparing a rare-earth magnesium intermediate alloy; and preparing ...
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WO/2021/035771A1 |
Provided is a light metal composite material with a rare earth oxide as a reinforcement. The component chemical formula of the material is Mg-X-REmOn, Mg-Li-X-REmOn, Al-X-REmOn or Al-Li-X-REmOn. The material contains, by mass percentage,...
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WO/2021/035774A1 |
A preparation method for a lithium-containing magnesium/aluminum-based composite material, implemented according to the following steps: (1) preparing a magnesium ingot or an aluminum ingot as a raw material, preparing metal lithium, and...
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WO/2021/035775A1 |
Disclosed is a method for preparing an aluminum-based composite material, wherein same is carried out according to the following steps: (1) preparing an aluminum ingot as a raw material and preparing a salt flux and a reinforcement; (2) ...
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WO/2021/035900A1 |
A wear resistant cermet material, characterized by consisting of the following components in parts by weight：20-30 parts of boron nitride, 25-35 parts of chromium carbide, 5-10 parts of scandium nitride, 5-10 parts of molybdenum nitrid...
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WO/2021/001590A1 |
The invention provides a method for the obtainment of a material, characterised in that said method comprises the following consecutive stages: (a) pre-heating an injection mould to a temperature above 160 ºC; (b) placing at least one c...
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WO/2020/257957A1 |
A graphene copper pantograph slider material for a high-speed train and a preparation method. A slider material uses graphene as a reinforcing material, copper and iron as base materials, coke powder, graphite fibers and other materials ...
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WO/2020/113712A1 |
A fiber reinforced copper-based brake pad for a high-speed railway train, comprising metal powder in a mass percentage of 80-98.5%, non-metal powder in a mass percentage of 1-15%, and a fiber component in a mass percentage of 0.5-5%. Gra...
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WO/2020/117102A1 |
The invention relates to the field of powder metallurgy. The method comprises the steps of providing an aqueous solution of copper nitrate which contains iron nitrate at a concentration of 0.5-1%, followed by flash drying at a temperatur...
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WO/2020/115459A1 |
A selectively reinforced component (10) comprises a metal body (12) with at least one metal matrix composite insert (14) embedded in a first surface (18) of the metal body (12), with at least one weld bonding an outer surface of the meta...
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WO/2020/038313A1 |
Provided are a metal-based carbon fiber composite material and a method for preparing a ceramic; the method for preparing said metal-based carbon fiber composite material comprises: placing carbon fiber into an electrolyte solution and e...
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WO/2020/020986A1 |
The invention relates to a solid composite material comprising copper and a volume amount of silver of less than approximately 5% by volume, with respect to the total volume of said material, to a method for producing the material, and t...
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WO/2020/011583A1 |
The invention relates to a process for producing a material composite (200) comprising the steps: producing (S100) a composite material (20) that extends along an axis of elongation (z), composed of carbon nanostructures anchored in a ma...
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WO/2019/125199A1 |
The invention relates to powder techniques for producing solid three-dimensional materials. The technical result of the invention consists in improving the characteristics of the three-dimensional materials produced and creating addition...
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WO/2019/113219A1 |
Incorporating hard particles in a matrix forming the surface of a member can significantly increase wear resistance. Hard particles can degrade when they come in contact with a molten matrix material releasing constituent elements. These...
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WO/2019/060440A2 |
A method is disclosed for forming extrudate filament, which consist essentially of fiber, organic binder, and metal and /or ceramic. The extrudate filament can be spooled, or used to form preforms, and/or assemblages of preforms. In furt...
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WO/2019/048876A1 |
A method for forming a reinforced metal matrix includes the steps of: (a) at least partially melting a metal or metal alloy, (b) adding basalt fibres to the melt of step (a) at a proportion from 1 to 10wt%, and (c) stirring the basalt fi...
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WO/2019/020668A1 |
The invention relates to a fiber-reinforced component, in particular a fiber-reinforced metal component or a ceramic matrix composite (CMC) component used as turbine components, for example, and to a manufacturing process therefor. The i...
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WO/2019/009790A1 |
There is provided a method for manufacturing a thermal interface material, the method comprising:forming (100) a porous mat comprising graphene fibers; heating (102) the mat to form a graphite fiber matwhere the graphene based fibers exh...
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WO/2018/200270A1 |
A metal matrix composite or metal article is described which has a continuous phase of metal or metal alloy and solid particles dispersed in the continuous phase as a non-continuous phase. Methods of making the metal article are further ...
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WO/2018/181480A1 |
Provided is an integrally formed body (4) constituted of: a metal (2); and bio-derived fibers (3) that are arranged in the metal (2) in a dispersed state, wherein the mass ratio of the bio-derived fibers (3) contained in the integrally f...
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WO/2018/169428A1 |
The invention relates to technologies for the production of composite materials comprising copper or copper alloys such as brass or bronze as a matrix, and carbon nanotubes as a filler. The invention can be used in various industries, pr...
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WO/2018/134018A1 |
Continuous extrusion process for a metal-containing bulk material (13) for producing an extruded body, comprising the following steps: introducing the metal-containing bulk material (13) into a press channel (8) of a metal-powder extrusi...
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WO/2018/126191A1 |
A metal matrix composite comprising nanotubes; a method of producing the same; and a composition, for example a metal alloy, used in such composites and methods, are disclosed. A method for continuously infiltrating nanotube yarns, tapes...
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WO/2017/138827A1 |
The invention relates to metallurgy and electrical engineering and can be used in the production of high-strength electrical wires for use in cable products operating under high mechanical and thermal loads. The technical result is the c...
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WO/2017/137262A1 |
The invention relates to a method for producing a component (1) for a turbomachine, comprising the additive build-up of the component by means of an additive production method from a base material (2) for the component (1) and the introd...
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WO/2017/100277A1 |
A skeletal composite material includes an internal skeleton structure surrounded by a matrix material. The skeleton structure and the matrix are made of different materials having different properties. It should be appreciated that the s...
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