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WO/2022/233589A1 |
The invention relates to a cemented carbide material, in particular a hard metal, comprising 70-95 wt.%, preferably 80-95 wt.%, tungsten carbide in dispersed form, and a binder phase, the binder phase comprising metallic binder material,...
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WO/2022/233491A1 |
The invention relates to a method for manufacturing a cemented-carbide body, wherein: in a mixing and/or grinding process, preferably in a wet grinding process, tungsten carbide powder (WC powder) and metal binder material, comprising co...
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WO/2022/234739A1 |
Provided are: a paste for an external electrode which makes it possible to suppress swelling of a central section compared to an end section when used for coating and suppress the occurrence of voids when a film is sintered after coating...
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WO/2022/229836A1 |
The invention relates to an installation for the production of metal powders comprising: - a gas atomizer comprising an atomization chamber having a top and a bottom, an atomization nozzle, positioned at the top of the chamber, through w...
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WO/2022/230650A1 |
Provided is a nickel powder in which when the number cumulative particle size in 50 number% of the cumulative number of particles is denoted by D50 in a particle size distribution based on a circle-equivalent diameter calculated from mea...
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WO/2022/230817A1 |
Provided is a hydrogen storage material which has hydrogen occlusion (storage) release properties suitable for hydrogen storage purposes even in a temperature range of 0°C or lower. Also provided are: a hydrogen storage container provid...
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WO/2022/229670A1 |
The invention relates to an installation for the production of metal powders comprising: - a gas atomizer comprising an atomization chamber having a top and a bottom, an atomization nozzle, positioned at the top of the chamber, through w...
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WO/2022/224255A1 |
A sensor is disclosed. The sensor comprises a substrate; and a gold pattern attached to the substrate, wherein the gold pattern is made from a plurality of repeating units, each unit is made from at least one line having a width of betwe...
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WO/2022/219380A1 |
High quality silver-iron titanate nanoparticles are synthesized using an ilmenite source. The silver-iron titanate nanoparticles were characterized using various analytical techniques. As compared to prior art methods, the disclosed meth...
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WO/2022/220295A1 |
This magnetic powder includes: a plurality of magnetic particles comprising at least one of a permanent magnet and a soft magnetic body; a first silicon compound that covers at least a portion of the surface of the magnetic particles; an...
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WO/2022/215551A1 |
In an arbitrary surface of this tungsten material, the rate is 50% or greater of the angle formed by a specific crystal orientation of a first crystal grain and the specific crystal orientation of a second crystal grain adjacent to the f...
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WO/2022/215238A1 |
The present invention relates to silicon-compound-coated metal magnesium particles in which the surfaces of nano-size metal magnesium particles are at least partially coated with a silicon compound, the silicon-compound-coated metal magn...
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WO/2022/214228A1 |
A silver sintering preparation in the form of a silver sintering paste comprising 70 to 95 wt.-% of coated silver particles (A) and 5 to 30 wt.-% of organic solvent (B) or in the form of a silver sintering preform comprising 74.5 to 100 ...
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WO/2022/215468A1 |
Provided is copper alloy powder suitable for additive manufacturing, with which a high-density high-electrical-conductivity shaped object can be manufactured. This copper alloy powder for additive manufacturing comprises: a total of 0.1 ...
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WO/2022/211008A1 |
This metal paste for joining includes a metal powder, a copper salt, an amine, and an alcohol, the ratio A/B of the weight A of Cu in the copper salt and the weight B of the metal powder is placed in the range of 0.02 to 0.25, the metal ...
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WO/2022/204807A1 |
The disclosure relates to materials and methods for additive manufacturing. For example, the material can comprise nanoparticles deposited on nanostructures to form the decorated nanostructure material; nanoparticles deposited on nanostr...
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WO/2022/208032A1 |
The invention relates to a method for manufacturing a metallurgical part, characterized by the following steps: - using a powder of a metallurgical material having a particle size of less than 400 micrometers, - reducing the size of the ...
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WO/2022/210134A1 |
The powder material for layer-by-layer shaping disclosed herein comprises tungsten carbide (WC), cobalt (Co), and a carbon additive including carbon (C) as a main constituent element, and the value of a carbon content A (% by mass), whic...
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WO/2022/209497A1 |
[Problem] To provide a soft magnetic powder used to fabricate a magnetic core that has high relative permeability and high DC superimposition characteristics. [Solution] The present invention is a soft magnetic powder that includes Fe an...
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WO/2022/208031A1 |
The invention relates to a method for manufacturing a metallurgical part based on precious metal, characterized by the following steps: - Using a metallurgical material in powder or solid form, having a particle size of less than 400 mic...
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WO/2022/212762A1 |
A method of manufacturing a porous part includes controlled freeze casting of a slurry. After freezing, a solvent in the slurry is removed by sublimation and the remaining material is sintered to form the porous part. Spatial and tempora...
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WO/2022/209558A1 |
The present invention provides copper particles wherein the surface of each of core particles comprising metallic copper is covered with an organic protective film formed from organic molecules derived from copper carboxylate, the total ...
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WO/2022/209784A1 |
The present invention addresses the problem of providing inorganic particles with which superior fluidity is achieved in a composition obtained by combining said inorganic particles with a resin or a precursor thereof, superior thermal c...
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WO/2022/212192A1 |
Disclosed herein are systems and methods for synthesis of spheroidized metal or metal alloy powders using microwave plasma processing. In some embodiments, the metal or metal alloy may comprise a highly ductile, soft, and/or malleable me...
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WO/2022/209466A1 |
A method for producing an R-T-B-based sintered magnet according to the present disclosure comprises a sintering step for sintering a shaped product of R-T-B-based alloy powder. This sintering step includes: a first stage step for heating...
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WO/2022/209604A1 |
This aluminum composite material (1, 2, 3, 4, 5) is obtained by combining an aluminum fiber structure (10) and a composite material (70, 80, 110). With respect to the aluminum fiber structure (10), aluminum fibers (20) are partially bond...
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WO/2022/209267A1 |
This copper particle mainly contains a copper element. In this copper particle, the ratio (S1/B) of a first crystallite size S1, which is obtained during X-ray diffraction measurement by using the Scherrer equation from the half-value wi...
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WO/2022/209613A1 |
[Problem] To provide a silver nanowire manufacturing method by which silver nanoparticles can be efficiently removed from a coarse dispersion liquid containing silver nanowires and the silver nanoparticles. [Solution] A silver nanowire m...
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WO/2022/202575A1 |
Provided are a silver powder and a method for producing the same. The method for producing the silver powder according to the present invention comprises: a first surface smoothing step in which fine silver particles, each having an inte...
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WO/2022/199828A1 |
Aspects of the present invention relate to a composition for use in laser cladding a surface of a machined or cast aluminium part (100a), the composition comprising a matrix material and a hardener, wherein the hardener is present in an ...
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WO/2022/201964A1 |
A soft magnetic powder which comprises an Fe-Si-Al alloy and has an average particle diameter of 1-50μm, wherein the proportion of a DO3 superlattice phase is in the range of 0.2-0.85 and the proportion of a B2 superlattice phase is in ...
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WO/2022/200170A1 |
A composition for metal injection molding comprising (a) from 40 to 70 % by volume of a metal powder, based on the total volume of the composition, in which the metal powder is an alloy comprising: (a1) from 0.5 to 2.0 % by weight of tit...
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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/2022/202760A1 |
The present invention addresses the problem of providing: a novel magnetic material for high frequency use, the magnetic material solving problems such as eddy current loss since the magnetic material has higher electrical resistivity th...
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WO/2022/202197A1 |
The purpose of the present invention is to provide a rare-earth anisotropic magnet powder which is reduced in the amount of Nd or Pr used and can achieve high magnetic properties. The present invention is a rare-earth anisotropic magnet ...
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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/2022/200175A1 |
A nickel-based alloy composition is specified, comprising nickel as main constituent and the following further constituents in weight per cent (wt%): 0.04 to 0.10% carbon (C), 8 to 13% tantalum (Ta), 12 to 20% chromium (Cr), 3 to 25% cob...
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WO/2022/200731A1 |
The invention relates to the field of metal nanoparticles prepared from plant extract. More particularly, the invention relates to an ecological method for the synthesis of biocompatible and stable silver nanoparticles from an extract of...
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WO/2022/196620A1 |
A paste composition which contains first copper particles, and which is characterized in that: each one of the first copper particles is obtained by covering a copper particle, which serves as the base material, with at least one compoun...
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WO/2022/196653A1 |
The copper paste for forming sintered copper pillars contains copper particles and an organic dispersion medium. The copper particles comprise first submicron copper particles having a volume-average particle diameter of 0.05-0.35 µm, s...
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WO/2022/196315A1 |
Provided is a method which is for manufacturing a powder for a magnetic core and by which the iron loss (in particular, hysteresis loss) of a dust core can be reduced. The present invention is a method for manufacturing a powder for a ma...
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WO/2022/193752A1 |
A bushing manufacturing method, a bushing, and an excavator. The bushing comprises an inner ring (2) and an outer ring (1). The bushing manufacturing method comprises the following steps: grinding a first mixed powder containing Fe, Al, ...
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WO/2022/194767A1 |
The invention relates to a cutting tool insert with optimal hardness and high toughness for demanding cutting operations in hardened steel and cast iron. The cutting tool comprises a substrate (2) of cemented carbide where the cemented c...
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WO/2022/196778A1 |
Provided are: a metal powder for additive manufacturing that makes it possible to produce an additively manufactured product that has excellent mechanical properties and few internal flaws and undergoes little deformation due to strain; ...
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WO/2022/191001A1 |
Provided are: a silver powder having powder physical properties capable of reducing volume resistivity after firing; and a production method therefor. This silver powder has: a tap density of at least 4.8 g/mL; a TAP/D50 value, obtained ...
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WO/2022/191142A1 |
In a manufacturing method according to one embodiment, a first partially sintered body (2A) formed from a powder comprising a first Ni-based alloy is prepared, and a second partially sintered body (3A) formed from a powder comprising a s...
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WO/2022/192394A1 |
A method and system are disclosed of assembling metal particles into nanoparticles. The method includes electromagnetically levitating the metal particles; inductively heating the electromagnetically levitated metal particles beyond thei...
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WO/2022/190859A1 |
The present invention provides a metal nanoparticle-containing dispersion composition in which metal nanoparticles are uniformly dispersed in a fluorine-based solvent. The metal nanoparticle-containing dispersion composition of the pre...
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WO/2022/190968A1 |
Provided is flaky silver powder having a tap density of 0.8 to 1.9 g/mL and a 50% cumulative particle diameter (D50) of 2 µm to 7 µm as obtained by laser diffraction/scattering type particle size distribution measurement.
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WO/2022/186179A1 |
The present invention provides a composite material containing: a resin α including an aromatic dicarboxylic acid monomer unit A having a hydrophilic group and a dicarboxylic acid monomer unit B having no hydrophilic group; a resin β o...
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