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WO/2023/109667A1 |
A rare earth modified graphene copper-based composite material, a preparation method thereof, and an application. The specific steps of the preparation method comprise: after carrying out ball milling on graphite, an organic amine and an...
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WO/2023/112699A1 |
This composite member 100 comprises an inorganic matrix portion 10 that is configured from an inorganic substance including a metal oxide hydroxide, and metal fibers 20 that have an aspect ratio of 100 or greater and are present in a dis...
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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/2023/114632A1 |
Provided are (I) cemented carbide compositions including a ceramic hard phase having metal carbides of niobium carbide, tungsten carbide, and tantalum carbide and (II) cermet compositions including a ceramic hard phase having metal carbi...
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WO/2023/110997A1 |
A metal matrix composite material for a horological component, characterized in that it consists of: - a metal alloy • based on gold, the composite material comprising at least 75% by weight of gold, or • based on platinum, the compo...
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WO/2023/111457A1 |
The present invention relates to a nickel-based alloy comprising, in weight percent: - 4.0 to 15.7% cobalt; - 15.3 to 19.5% chromium; - 1.6 to 5.45% molybdenum; - 1.65 to 2.5% aluminium; - 2.8 to 4.3% titanium; - 0.01 to 0.10% carbon; - ...
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WO/2023/111456A1 |
The present invention relates to a nickel-based alloy comprising, in weight percent: - 4.0 to 20.0% cobalt; - 14.0 to 18.5% chromium; - 1.8 to 2.6% aluminium; - 1.3 to 1.9% titanium; - 5.5 to 6.5% tantalum; - 0.01 to 0.10% carbon; - 0.00...
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WO/2023/104780A1 |
The invention relates to a metallic glass formed of an alloy comprising: (a-c-x) atomic % of Ni, with a between 54 and 72; (b-y) atomic % of Nb, with b between 35 and 44; c atomic % of Cu, with c from 0.05 to 9; x atomic % of at least on...
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WO/2023/103201A1 |
Disclosed in the present invention are a non-heat-treatment high-toughness die-casting aluminum-silicon alloy and a preparation method therefor. By means of controlling a certain Mn/Fe ratio of the alloy, the adverse effect caused by Fe ...
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WO/2023/105162A1 |
The present invention concerns a metal powder for an additive manufacturing method, the metal powder comprising a nickel-based alloy comprising between 0.02% and 0.04% of carbon, between 18% and 22% of chromium, between 11% and 13% of co...
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WO/2023/103787A1 |
The present invention provides an aluminum alloy material, a preparation method therefor, and an application thereof. According to the aluminum alloy material of the present invention, by means of alloy component design, the material can...
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WO/2023/105150A1 |
The present invention relates to a metal powder for a powder bed additive manufacturing process, the metal powder comprising a nickel-based alloy comprising at least 0.05% carbon, at least 14.25% cobalt, at least 14% chromium, at least 4...
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WO/2023/104652A1 |
A Process for the production of an aluminium-magnesium alloy with a content of at least 1% Mg, preferably 1 – 7% Mg is suggested, where in a molten state 0.01 – 2% Ca and 0.01 – 0.3% V are added to the alloy.
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WO/2023/104251A1 |
The invention relates to a coating for coating a base body comprising iron; and from 10% to 25% by weight of chromium; and from 0.3% to 5% by weight of carbon; and from 0.5% to 15% by weight of vanadium.
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WO/2023/097868A1 |
A diamond product and a manufacturing method therefor, relating to the technical field of diamonds. The diamond product at least comprises a unit composite layer, and each unit composite layer comprises two layers of inner matrix foil ma...
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WO/2023/099734A1 |
The invention relates to a copper-tin continuous casting alloy, the continuous casting alloy comprising at least 86.0 wt% copper, 3.5 - 12.0 wt% tin, 1.1 - 1.48 wt% sulphur, not more than 4.0 wt% nickel and not more than 0.09 wt% zinc.
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WO/2023/093131A1 |
A super-heat-resistant aluminum alloy wire and a preparation method therefor. The super-heat-resistant aluminum alloy wire is composed of the following components in percentage by weight: Si: 0.18-0.22%, Mg: 0.21-0.23%, Fe: 0.10-0.15%, Z...
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WO/2023/096473A1 |
The present invention provides a canning-free hot isostatic pressing powder metallurgy method, which enables personnel expenses and time for manufacturing a canning container in a conventional hot isostatic pressing powder metallurgy met...
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WO/2023/094038A1 |
Particulate material Z composed of 15% to 50% by weight of particles X consisting of water-insoluble support material T provided with elemental silver and elemental ruthenium and 50% to 85% by weight of solid Y at least partially dispose...
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WO/2023/095805A1 |
The purpose of the present invention is to provide a composite material that has high durability under a high-temperature environment, and that is easy to manufacture. The composite material according to the present invention is charac...
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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/2023/094116A1 |
The invention relates to a nickel-cobalt super alloy, comprising or in particular consisting of (in wt.%): carbon (C): 0.02% - 0.08%; chromium (Cr): 19.0% - 22.0%; tungsten (W): 1.7% - 2.2%; titanium (Ti): 0.03% - 0.05%; aluminum (Al): 5...
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WO/2023/088797A1 |
The present invention relates to a method for producing an open-cell metal molding body from zinc, tin, lead, indium, aluminum, magnesium or bismuth, or from alloys of said metals, and to the use of the obtained metal molding body as an ...
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WO/2023/090127A1 |
This alloy contains Mg and Li, with the sum of the Mg content and the Li content being at least 90 mass%. The Li content of the alloy is in the range larger than 11 mass% but not more than 13.5 mass%, and the alloy contains at least one ...
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WO/2023/091595A1 |
Medium to high entropy alloys and methods for producing the same are disclosed herein. In accordance with a first aspect, provided is a method for producing a medium to high entropy alloy. The method may comprise mixing a feed compositio...
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WO/2023/091899A1 |
Provided are cemented carbides having a binder phase having nanometric carbide precipitates therein. The cemented carbides have improved hardness properties by increasing the hardness of the binder phase, while retaining good levels of f...
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WO/2023/087949A1 |
Disclosed in the present invention is a hydrogen compression material, which has a structural general formula of Zr1-xTixFe1.7Cr0.2V 0.1, wherein x = 0.1-0.4. Further disclosed in the present invention is a preparation method for the hyd...
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WO/2023/091573A1 |
Disclosed herein are metal matrix composites and methods of making and use thereof. For example, disclosed herein are methods of making a metal matrix composite comprising a metal matrix reinforced by a high entropy alloy. The methods co...
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WO/2023/086436A1 |
The present disclosure relates to a carbon brush for an electric motor comprising a composite of 30 to 80 wt% metallic phase comprising a major non-silver component and a minor silver component, said metallic phase comprising grain bound...
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WO/2023/085532A1 |
An Fe-Cu alloy having a mesh structure and a method for manufacturing same are disclosed. The disclosed Fe-Cu alloy having a mesh structure comprises 65-85 atomic% of iron (Fe); and 15-35 atomic% of copper (Cu). In addition, the method f...
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WO/2023/083706A1 |
The invention relates to a process for synthesizing nanoparticles from at least one element from the group formed by the group of non-precious metals and antimony and to nanoparticles, the process comprising an infeed step wherein exclus...
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WO/2023/077300A1 |
Disclosed is a method for modifying surface performance of a lightweight alloy. The method comprises the following steps: milling, on the surface of a lightweight alloy plate to be modified, a plurality of recesses engraved with recess p...
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WO/2023/079937A1 |
A cermet tool according to the present disclosure has a base comprising a cermet sintered body containing a hard phase containing at least a Ti carbonitride, and a bonding phase containing Co and/or Ni. In a cermet tool according to an a...
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WO/2023/081380A1 |
A Ni-Cr-W-Mo-La alloy material powder for additive manufacturing has a composition of: 18.0 – 22.0 wt% Cr; 12.0 – 15.0 wt% W; 1.0 – 3.0 wt% Mo; 0.15 – 0.75 wt% Al; 0.005 – 0.05 wt% La; 0.001 ≤ C ≤ 0.045 wt%; and 0.005 ≤ S...
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WO/2023/077178A1 |
The invention relates to a component having a solid structure consisting of an alloy which, as a main component, has a refractory metal (RM) from the group comprising molybdenum and tungsten and, as a further component, boron (B) and opt...
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WO/2023/080832A1 |
The invention relates to an alloy consisting of in weight % (wt.%): C 0.3 – 0.8 Si 0.1 – 1.8 Mn 0.1 – 1.3 5 Mo 15 – 23 B 1.1 – 2.8 Cr 2 – 9 Co 4 – 12 optional elements, balance Fe apart from impurities.
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WO/2023/077667A1 |
The present application relates to the field of new energy vehicle motors, and discloses a preparation method for a motor rotor aluminum alloy of a new energy vehicle, comprising the following steps: a. vacuumizing a vacuum induction fur...
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WO/2023/077881A1 |
The present invention belongs to the technical field of the preparation of non-ferrous metal alloys, and specifically discloses a nanoparticle-copper-iron composite alloy, and the preparation and use thereof. The preparation comprises th...
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WO/2023/081353A1 |
An alloy for powder-based additive manufacturing is provided that includes a powder having 20-24 wt% of Ni; 20-24 wt% of Cr; 13-16 wt% of W; 0.2-0.50 wt% of Si; 0-3 wt% of Fe; 0-1.25 wt% of Mn; 0-0.015 B; >0 C; >0 La; and a balance of Co...
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WO/2023/077668A1 |
The present application provides a method for preparing a new energy vehicle low-segregation motor rotor micro-alloy aluminum, comprising the following steps: (1) preheating a mixture of titanium, boron, silicon, iron, copper, magnesium,...
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WO/2023/078011A1 |
Disclosed is a refractory high-entropy amorphous alloy material, comprising three or more refractory metal elements among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and Re, and one or two non-refractory metal elements among Al, Si, Co, B and Ni, t...
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WO/2023/074633A1 |
A heat dissipation member according to the present invention comprises: a copper-diamond composite body in which a plurality of diamond particles are dispersed in a metal matrix that contains copper; and a metal film which is bonded to a...
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WO/2023/074613A1 |
The present invention addresses the problem of providing an Ni alloy powder that is suited to additive manufacturing and has excellent high-temperature strength and cracking resistance. Provided is an Ni alloy powder that is, by mass, 40...
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WO/2023/074987A1 |
A method for recycling an HSS processing process waste comprises: a pre-treatment step of pre-treating an HSS processing process waste; a primary melting step of primarily melting the pre-treated processing process waste and at least one...
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WO/2023/070739A1 |
An aluminum-based composite material, comprising: a base material, the base material comprising the following components in mass percentage: 4.0-7.0% of Cu, 0.4-1.2% of Mg, and 0.1-0.8% of Ag, with the balance being Al; and a reinforcing...
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WO/2023/067224A1 |
The present invention discloses a monocrystalline shape memory alloy consisting of: 11.5 % - 14.0 % Al by weight; 2.5 % - 5.5 % Ni by weight; 0.02 % - 0.58 % Be by weight, the balance being Cu and unavoidable impurities. The alloy of the...
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WO/2023/065942A1 |
Disclosed in the present invention are a copper alloy material for a 5G base station power connector, and a preparation method therefor. The copper alloy material is composed of the following components: 0.80-1.30 wt% of Cr, 0.10-0.25 wt...
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WO/2023/065940A1 |
Disclosed are a Cu-Sn-P copper alloy material having a high tin content and a preparation method therefor. The copper alloy material is composed of Cu as well as 10.50-12.50wt% of Sn, 0.30-0.50wt% of P, 0.10-0.35wt% of Sc, 0.05-0.20wt% o...
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WO/2023/062856A1 |
[Problem] To provide a Ni-based alloy having excellent surface properties by controlling the composition of non-metallic inclusions that affects the surface properties. [Solution] A Ni-based alloy that contains, by mass% hereinafter, 52....
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WO/2023/062158A1 |
Disclosed is a method for additively manufacturing a sintered article from a powder composition comprising granules of cemented carbide or cermet. The method comprises the steps of additively manufacturing (102) a bottom portion by depos...
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