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WO/2022/204556A1 |
Aspects disclosed herein include a high-entropy metal/ceramic composite ("HEMCC") material comprising: one or more high-entropy metallic alloy (HEMA) regions characterized by a HEMA composition, the HEMA composition comprising four or mo...
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WO/2022/198263A1 |
A method for friction stir forming a metal matrix composite (MMC) structure (76). The method includes the step of providing a substrate (12) comprising a metallic material and securing a preformed MMC layer (14, 16) comprising an MMC mat...
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WO/2022/203205A1 |
The present invention relates to a metal matrix-nanocarbon composite having a non-stoichiometric phase structure between metal atoms and carbon atoms, and a manufacturing method therefor. According to the present invention, carbon atoms ...
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WO/2022/194938A1 |
The present invention is in the field of metal matrix polymer derived ceramic composites, processes of production and uses thereof. In particular, the invention concerns metal matrix polymer derived ceramic composites comprising ceramic ...
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WO/2022/178939A1 |
The present disclosure relates to the technical field of light-weight alloy connection, and in particular to a laser-cladding powder for improving the properties of an aluminum-magnesium heterogeneous metal rivet joint. The laser-claddin...
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WO/2022/174608A1 |
Provided are a large-size deformation-resistant molybdenum alloy bar and a preparation method therefor. The method comprises: a molybdenum alloy powder preparation step, a compression molding step, a high-temperature sintering step, a fo...
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WO/2022/156216A1 |
The present invention relates to the technical field of tungsten alloy materials, and specifically relates to an alloy wire, a preparation method therefor and the use thereof. The alloy wire is made of a tungsten alloy, which comprises t...
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WO/2022/156437A1 |
The present invention relates to the technical field of tungsten alloy materials and specifically relates to an alloy wire, a manufacturing method for same, and applications thereof. The alloy wire is made of a tungsten alloy. The tungst...
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WO/2022/134610A1 |
Disclosed is a method for autonomously producing an aluminum-based composite material in situ with melt control under electromagnetic stirring. The method comprises the following steps: providing a vacuum bag comprising a gas extraction ...
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WO/2022/140476A1 |
Alloy materials and three-dimensional (3-D) printed alloys are disclosed. An alloy in accordance with an aspect of the present disclosure comprises cobalt, titanium, silicon, magnesium, zinc, manganese, zirconium, and aluminum, wherein a...
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WO/2022/140481A1 |
Alloy materials and three-dimensional (3-D) printed alloys are disclosed. An alloy in accordance with an aspect of the present disclosure comprises magnesium, manganese, silicon, and aluminum (Al), wherein a structure of the alloy as pri...
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WO/2022/099476A1 |
A preparation method for an RGO/Al-based composite material, comprising the following steps: adding GO into absolute ethanol, performing ultrasonic treatment to obtain a mixed solution, adding an aluminum alloy powder, encapsulating the ...
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WO/2022/085134A1 |
A diamond-based composite material including 40-70 vol% of diamond particles, the remainder comprising Ag and unavoidable impurities, and the content of Cr relative to the content of Ag being 0.5-5 vol%, and a method for manufacturing sa...
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WO/2022/074904A1 |
The present invention provides pulverizing, stirring, mixing, and kneading machine members that each have a reduced weight, and excellent impact resistance and wear resistance, and further have magnetic properties, and that have a longer...
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WO/2022/063099A1 |
A composite material brake rotor, a preparation method therefor, and a friction stir tool. The composite material brake rotor comprises: an aluminum alloy substrate layer (110) and an aluminum-based composite layer (120), the aluminum al...
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WO/2022/057232A1 |
The present invention relates to a graphene-reinforced magnesium-based composite material, a preparation method for same, and applications thereof. A reinforcer, a magnesium substrate, and a liquid-phase solvent are mixed to produce a su...
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WO/2022/050501A1 |
The present invention provides: a material for hot stamping, which is capable of securing excellent mechanical properties and hydrogen delayed fracture properties of hot-stamped parts; and a method for manufacturing same, the material tr...
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WO/2022/050535A1 |
The present invention provides a material, for hot stamping, which can acquire excellent mechanical properties and hydrogen delayed fracture characteristic for a hot stamping component, and a preparation method thereof, the material for ...
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WO/2022/041693A1 |
The present invention relates to a TiC strengthened CoCrNi medium-entropy alloy composite material and a preparation method therefor. Said composite material has a composition of CoxCryNiz(TiC)v by molar percentage, wherein x, y and z va...
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WO/2022/028517A1 |
Disclosed are a wear-resistant gradient interface complex-phase reinforced titanium alloy material and a preparation method therefor. The material comprises a titanium alloy matrix and a TiC ceramic reinforcement phase and a TiN ceramic ...
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WO/2022/021488A1 |
A high-strength and high-plasticity titanium-based composite material and a preparation method therefor. The preparation method comprises: preparing high-oxygen hydrogenation dehydrogenation titanium powder by using a high-temperature ro...
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WO/2022/023738A1 |
A method of preparing a mixture of a metal or metal alloy and (NbxTi1-x)C (where 0
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WO/2021/248265A1 |
Disclosed are a high-temperature alloy turbine disk coating, composed of the following components in percentage by mass: 10-13% of Cr, 2-4% of Al, 1.5-4% of Si, 5-8% of Fe, 1-1.5% of Ti, 0.5-1% of C, 4-6% of B, 1.2-2% of Zn, 1-2% Mo, 0.2...
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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/2021/182051A1 |
This method for producing an additively-manufactured article comprises: a step for supplying, on a substrate, a powder material obtained by mixing a stellite alloy-containing first powder and a tungsten carbide-containing second powder; ...
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WO/2021/172635A1 |
A multi-component alloy according to an embodiment of the present invention comprises Al, Ti, and Zn, and has a tensile strength of 500 MPa to 900 MPa, wherein Al is contained in an amount of 18 at% to 33 at%, Ti in an amount of 18 at% t...
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WO/2021/143247A1 |
The present invention relates to an aluminium-based composite material, and particularly to a method and a device for preparing a high-toughness high-neutron-absorption aluminium-based composite material. The present invention combines a...
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WO/2021/125534A1 |
Disclosed in the present specification is stainless steel for a fuel cell separator, having excellent surface electrical conductivity. According to one embodiment of the disclosed stainless steel for a fuel cell separator, having excelle...
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WO/2021/122144A1 |
The invention relates to a method for producing a component from an aluminum material having high heat resistance and to a powder for producing such a component by generative manufacturing.
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WO/2021/125531A1 |
Disclosed in the present specification is a stainless steel having excellent surface electrical conductivity for a fuel cell separator. According to an embodiment of the disclosed stainless steel having excellent surface electrical condu...
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WO/2021/125532A1 |
The present specification discloses stainless steel for a fuel cell separator, the stainless steel having excellent surface electrical conductivity. According to an embodiment of the disclosed stainless steel for a fuel cell separator, t...
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WO/2021/125533A1 |
Disclosed in the specification is a stainless steel having excellent surface electrical conductivity for a fuel cell separator. A stainless steel having excellent surface electrical conductivity for a fuel cell separator disclosed accord...
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WO/2021/120811A1 |
A two-step ball milling method, comprising: ball milling by a first ball mill and ball milling by a second ball mill; the ball milling by the first ball mill being performed for 8-11 hours using four types of medium-high aluminum balls w...
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WO/2021/121888A1 |
This disclosure relates to a polycrystalline cubic boron nitride, PCBN, composite material comprising cubic boron nitride, cBN, particles and a binder matrix material in which the cBN particles are dispersed. The binder matrix material c...
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WO/2021/114967A1 |
Disclosed is a method for preparing an aluminum-based composite material reinforced in situ by ternary nanoparticles. In this method, an in-situ reaction generation technique is used, and with a powder containing formation elements for p...
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WO/2021/104046A1 |
The present invention relates to a molybdenum-niobium alloy target and a preparation method therefor, and a blackening film. The molybdenum-niobium alloy target comprises the following raw materials in parts by mass: 45-89.1 parts of mol...
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WO/2021/070502A1 |
A molybdenum alloy material according to the present invention contains molybdenum, zirconia, and yttria, wherein: the zirconia content is 0.7% by mass to 13.6% by mass; the yttria content is 0.03 times to 0.08 times the zirconia content...
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WO/2021/037915A1 |
The present invention relates to novel composite materials comprising elemental gold in the form of single crystals, amyloid fibrils and a polymer. This composite material is similar to glassy plastics yet lighter than aluminum and has a...
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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/2021/041845A1 |
The present disclosure relates to tubular welding electrodes that have a metallic sheath surrounding a granular core, wherein the metallic sheath comprises a metal matrix composite (MMC) that includes a ceramic material and aluminum or a...
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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/2021/038465A1 |
The present disclosure relates to a powder blend for use in additive manufacturing, which comprises a particulate metallic binder material, abrasive particles and a segregation-reducing additive for the powder blend, wherein the segregat...
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WO/2021/035776A1 |
A method for preparing a magnesium-based composite material, comprising the following steps: (1) preparing magnesium ingot as a raw material; and preparing a salt flux and a reinforcement; (2) placing the salt flux in a crucible and heat...
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WO/2021/010019A1 |
The present invention adopts a different approach from conventional methods in order to solve the problem of particle generation from a Fe-Pt-BN-based sputtering target having a high relative density. This Fe-Pt-BN-based sputtering targe...
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WO/2021/007893A1 |
Disclosed is a process for preparing an aluminum-titanium-boron refiner plate and strip, comprising the preparation-cast rolling-crimping of a refiner alloy melt, wherein a method for preparing the refiner alloy melt comprises the follow...
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WO/2021/009183A1 |
A process for manufacturing a part comprising aluminium is presented, which process comprises a step of selective laser sintering of a mixture comprising: a polymer powder for forming the matrix, a powder of a quasicrystalline aluminium ...
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WO/2021/001730A1 |
A metal bond abrasive article comprises an abrasive member comprising a metal matrix containing abrasive particles; and a mounting member, wherein the mounting member extends into, and is directly fused to, the abrasive member. A method ...
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WO/2020/244695A1 |
The invention relates to a corrosion-resistant and ductile composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-c...
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WO/2020/241854A1 |
Provided is a material that is for a contact and that is likely to avoid damage to the contact caused by arcing occurring during opening and closing of the contact. This material for a contact contains a Ag alloy as a main component. The...
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WO/2020/235547A1 |
The present invention addresses the problem of, in a Ni-based self-fluxing alloy which can be used in a glass production member, a mold and a glass mass transport member, improving the slipperiness of the Ni-based self-fluxing alloy on a...
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