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WO/2023/062855A1 |
[Problem] To provide a nickel alloy having excellent surface properties and a manufacturing method thereof by which the composition of non-metallic inclusions which affect the surface properties is controlled. [Solution] The present inve...
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WO/2023/063171A1 |
[Problem] To provide an Sm-Fe-N-based magnetic powder that is configured from fine-sized particles advantageous for improving coercivity, that contains minimal impurities, and that is useful for improving the productivity and performance...
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WO/2023/061853A1 |
The invention relates to a method and a device (1) for producing a foamable, strip-like pressed powder metal sheet blank (2), and a pressed powder metal sheet blank of this kind. Foamable pressed powder metal sheet blanks are commonly pr...
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WO/2023/062818A1 |
The present invention provides a cemented carbide which comprises a first phase that is composed of a plurality of tungsten carbide particles and a second phase that contains cobalt; this cemented carbide contains not less than 78% by vo...
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WO/2023/062156A1 |
Disclosed is a method for additively manufacturing an article comprising cemented carbide or cermet, wherein the article comprises at least one binder-free region. The method comprises a) depositing (102) a layer of powder composition an...
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WO/2023/062130A1 |
The present invention relates to a method for producing a tungsten metal powder having a specific BET surface area of greater than 8 m²/g and to a tungsten metal powder that can be obtained by this method.
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WO/2023/051514A1 |
Provided in the present application is a manufacturing method for an aluminum-scandium alloy target material with a high scandium content. By mixing an Sc powder and an intermetallic compound Al3Sc powder, the powder sintering temperatur...
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WO/2023/050860A1 |
Disclosed in the present invention are a multi-component precision high-resistance alloy with high strength and toughness, and a preparation method therefor. The alloy consists of the following components, by atomic percentages: 45-60% o...
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WO/2023/050808A1 |
Disclosed in the present invention is an aluminum (Al) alloy for an anti-collision beam of an automobile, which is mainly composed of the following components in percentage by mass: Si 0.7-0.9%, Mg 0.7-0.9%, Cu≤0.1%, Mn 0.5-0.7%, Fe≤...
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WO/2023/052256A1 |
The invention relates to novel low-melting solder alloys for electrical, thermal and mechanical bonding of electronic components to a substrate. The solder alloy according to the invention has an alloy composition consisting of, in % by ...
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WO/2023/046437A1 |
The present invention discloses a hierarchical composite wear component comprising a reinforced part and a non-reinforced part, the reinforced part comprising a three- dimensionally interconnected network of periodically alternating mill...
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WO/2023/045367A1 |
A neutron moderation composite material, comprising a mixed material, a material accounting for 0.1-5% of the weight percentage of the mixed material and comprising a 6Li element, and Cu accounting for 0.1-5% of the weight percentage of ...
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WO/2023/047044A1 |
The invention relates to a method for the additive manufacture of a copper object, the method being a method for additive manufacture by powder bed deposition and selective fusion, said object being manufactured by the selective fusion o...
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WO/2023/048082A1 |
Provided are a filter and a filter assembly that have excellent producibility at low cost, high mechanical strength, as well as both waterproofness and air permeability. A filter 2 comprises a porous sintered body 3 formed by sintering a...
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WO/2023/048939A1 |
An innovative cored wire to produce composite claddings containing hard niobium carbide for protection against corrosion, erosion and wear. The cored wire contains an outer wire metallic sheath comprising of metal alloy base, and an inno...
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WO/2023/040087A1 |
A graphene-copper matrix composite material, and a preparation method therefor and the use thereof. The preparation method comprises the following steps: establishing a graphene-copper matrix composite material model by using machine lea...
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WO/2023/042777A1 |
Provided are a tool and the like excellent in abrasion resistance. A coated ultrafine grain cemented carbide drill 1 is produced by coating an ultrafine grain cemented carbide with a hard coating film by means of PVD or CVD, said coated ...
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WO/2023/041537A1 |
The copper alloy composition is a Cucomp(Al2O3)aZrbCrc mass composition in which, in mass percent: 1.5% ≤ a ≤ 5%, 0.01% ≤ b ≤ 5%, 0% ≤ c ≤ 5%, the complement consisting of copper and unavoidable impurities.
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WO/2023/040239A1 |
Disclosed in the present invention are a zinc-magnesium alloy intelligent sacrificial anode material and the use thereof. The chemical components of the material comprise, in percentages by mass: 10-11% of Mg, 0.1-0.3% of Al, and impurit...
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WO/2023/035831A1 |
The present invention relates to an aluminum alloy for extrusion. The components of the aluminum alloy and the mass percentage of each component comprise: 0.1-0.2% of Si, 0.15-0.25% of Fe, 1.8-2.4% of Mn, 0.05-0.18% of Zn, 0.03-0.06% of ...
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WO/2023/037018A1 |
A high entropy alloy for use as a base material in a laser powder bed fusion process comprising the elements Al, Cr, Fe and Ni, wherein the proportion of Al in the high entropy alloy is < 8.5% by weight
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WO/2023/032911A1 |
Provided is an aluminum alloy ingot comprising 0.15-1.0 mass% Cu, 0.6-1.2 mass% Mg, 0.95-1.35 mass% Si, 0.4-0.6 mass% Mn, 0.15-0.70 mass% Fe, 0.09-0.25 mass% Cr, and 0.012-0.035 mass% Ti, the remainder being Al and unavoidable impurities...
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WO/2023/032919A1 |
Provided is a graphite-copper composite material which comprises a copper layer and flaked graphite particles that are laminated with the copper layer interposed therebetween and which has a copper volume fraction of 3-30%, said graphite...
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WO/2023/028995A1 |
A method for processing a short-flow electric automobile battery tray, the method comprising the following steps: (1) preparing a mold; (2) melting raw materials; (3) injection molding; (4) cooling and forming; and (5) sintering treatmen...
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WO/2023/033296A1 |
The present invention relates to an amorphous copper material for an electrolytic copper foil and a manufacturing method therefor. Specifically, the present invention relates to an amorphous copper material for an electrolytic copper foi...
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WO/2023/023705A1 |
The present invention provides an aluminium based alloy consisting essentially of a weight percentage composition of: silicon: 1.5 to 2.5 % magnesium: 0.1 to 0.6 % titanium: 0.06 to 0.4 % manganese: <0.6 % iron: <0.6 % chromium: <0.01 % ...
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WO/2023/023704A1 |
An aluminium based alloy consisting essentially of (wt%): silicon: 4.0 to 8.5% magnesium: 0.07 to 0.3% titanium: 0.06 to 0.2% manganese: <0.05% iron: <0.15% chromium: <0.01% nickel: <0.01% copper: 2.5 to 4% zinc: 0 to 0.5% strontium: >0....
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WO/2023/021152A1 |
The present invention provides a method (1) of additively manufacturing an article comprising an oxide dispersion strengthened alloy, the method comprising: (5) providing a first powder comprising particles of one or more platinum group ...
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WO/2023/015608A1 |
A high strength, high conductivity, intergranular corrosion-resistant aluminum alloy and a preparation method therefor. The high strength, high conductivity, intergranular corrosion-resistant aluminum alloy comprises the following compon...
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WO/2023/017265A1 |
This invention relates to a method for the production of reducible metal oxides (e.g. V2O3). The invention also relates to a method for the production of metals (e.g. vanadium) from said oxides. More specifically, the method facilitates ...
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WO/2023/015578A1 |
An Al-Si-Cu-Fe-Mn alloy having ultra-high Fe content and a preparation method therefor. By using an Al-Si-Cu alloy as a base, the components are designed. By "replacing Cu with Fe", the Cu content is reduced, the Fe content is increased,...
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WO/2023/013579A1 |
A copper-diamond composite (30) of the present invention comprises a plurality of diamond particles (20) dispersed in a metal matrix (10) containing copper, wherein, when the grain size distribution of the diamond particles (20) is measu...
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WO/2023/013501A1 |
This heat dissipation member includes a copper-diamond composite in which a plurality of diamond particles are dispersed in a copper-containing metal matrix, and a metal film bonded to at least one face of the copper-diamond composite, w...
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WO/2023/013500A1 |
This heat dissipation member comprises: a copper-diamond composite in which a plurality of diamond particles are dispersed in a metal matrix containing copper; and a metallic film that is joined to at least one surface of the copper-diam...
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WO/2023/013502A1 |
A heat-dissipating member according to the present invention which includes a copper-diamond composite in which a plurality of diamond particles are dispersed in a metal matrix containing copper, and also includes a metal film joined to ...
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WO/2023/012139A1 |
The invention relates to metal hydrides for storing hydrogen, in particular AB5 based metal hydrides, methods of production and uses thereof.
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WO/2023/011980A1 |
Alloy characterized in that it comprises scandium (Sc) at a fraction of greater than or equal to 30 at%, titanium (Ti), zirconium (Zr) and/or vanadium (V) and/or oxides, hydrides, borides, carbides and/or nitrides thereof, wherein at lea...
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WO/2023/012135A1 |
The invention relates to metal hydrides for storing hydrogen, in particular AB2 based metal hydrides, methods of production and uses thereof.
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WO/2023/013580A1 |
This copper-diamond composite has diamond particles dispersed in a copper-containing metal matrix, said copper-diamond composite being constituted such that when a 50% area average diameter of copper single-crystal particles in the metal...
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WO/2023/014155A1 |
A powder spheroidization apparatus using plasma is disclosed. The powder spheroidization apparatus using plasma comprises: a powder supply channel through which powder to be processed is supplied in one direction; and three or more plasm...
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WO/2023/013956A1 |
An aluminum alloy extruded material and an electronic device housing comprising same are disclosed. According to various embodiments, the aluminum alloy extrusion material comprises aluminum, zinc, magnesium, and copper, and the amounts ...
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WO/2023/004851A1 |
A high-strength corrosion-resistant magnesium alloy composite material and a preparation method therefor. A formula comprises Mg, Al, Sn, Mn, WC, La and Ca. The preparation method comprises: step 1: weighing raw materials; step 2: meltin...
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WO/2023/004852A1 |
A 6060A-T5 material for a blade battery profile and a processing process therefor, the formulation comprising: silicon, iron, copper, manganese, chromium, zinc, titanium, magnesium, zirconium, and the balance of aluminium, the mass perce...
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WO/2023/009739A1 |
A medical device that is at least partially formed of a refractory metal alloy, and a method for inserting the medical device in a patient.
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WO/2023/004862A1 |
A high-strength rare earth-reinforced aluminum alloy and a preparation method therefor. The formula comprises: an aluminum ingot, a copper ingot, a lead ingot, an aluminum-tin intermediate alloy, an aluminum-yttrium intermediate alloy, a...
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WO/2023/004850A1 |
A lightweight high-silicon aluminum alloy die casting member and a preparation method therefor, the ingredients comprising: Si, Mn, Cu, Ti, Al, Mg, Zn and a modifier. The parts by weight of each component are: 18-22 parts of Si, 0.1-0.2 ...
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WO/2023/008225A1 |
An atomized powder which has a heat-resistant alloy phase and Cr7C3 phases that are dispersed in the heat-resistant alloy phase, and which contains, on a mass basis, 20-46% of Ni, 22-43% of Cr, 4-13% of Al, 0.1-1.0% of Y and 0.3-4.2% of ...
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WO/2023/003481A1 |
The object of the invention is a copper-chromium alloy containing 99.1-99.49 wt.% of copper, 0.3-0.7 wt.% of chromium, 0.05-0.1 wt.% of zirconium and 0.01-0.15 wt.% of scandium, the use of this alloy for making cap electrodes. Also the o...
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WO/2023/000510A1 |
Disclosed in the present invention are a silicide-reinforced copper-titanium alloy matrix composite material and a preparation method therefor. The composite material comprises a copper-titanium alloy matrix and silicide particles disper...
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WO/2023/001137A1 |
The present invention belongs to the technical field of OLEDs, and particularly relates to a silver-based alloy, a preparation method therefor, a silver alloy composite thin film and the use thereof. The silver-based alloy provided in th...
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