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WO/2023/187550A1 |
The present disclosure discloses a method for producing silica coated iron powder particles with improved physical properties. The process starts from mixing iron powder particles and wax or oil-based binder in blenders of defined compos...
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WO/2023/186094A1 |
The present invention relates to the technical field of coatings, and provides a thermal barrier coating and a preparation method therefor. The thermal barrier coating provided in the present invention is of a double-layer structure, and...
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WO/2023/189993A1 |
Provided are silver microparticles that exhibit a large volumetric shrinkage and a high conductivity. The particle size of the silver microparticles as measured by BET method is 0.1-1 μm. The volume resistivity and volumetric shrinkage ...
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WO/2023/190593A1 |
The present disclosure addresses the problem of providing a paste composition that has excellent pot life. According to the present invention, a paste composition contains coated silver particles (A) that are coated with an alkyl amine, ...
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WO/2023/188576A1 |
A sliding member according to the present invention includes, at least at the surface thereof, a particulate aggregate of base material particles and hard particles. Because the hard particles are iron alloy particles containing molybd...
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WO/2023/190591A1 |
The object of the present disclosure is to provide a silver paste with excellent storage stability. The silver paste contains silver particles (A), a silver compound (B), amines (C), and a solvent (D). The ratio of the silver particles i...
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WO/2023/190451A1 |
The present invention is a method for manufacturing a joined body, formed by joining a first body to be joined and a second body to be joined with a joining layer therebetween, the method comprising: a step in which a paste is applied to...
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WO/2023/190471A1 |
The present invention relates to a dispersion containing metal microparticles, a dispersant having an acidic functional group, and/or a binder resin having an acidic functional group. The present invention can provide a dispersion that i...
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WO/2023/189120A1 |
Provided is a copper paste for pressure bonding, the copper paste comprising at least: two or more copper powders having different shapes and/or particle sizes; and a solvent. The viscosity of the copper paste is 10-200 Pa·s. A is 0.60 ...
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WO/2023/190450A1 |
A bonded body manufacturing method that forms a bonding layer by forming, between a body to be bonded and a second body to be bonded, a coating film of paste containing copper particles and then heating the coating film so as to sinter t...
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WO/2023/189197A1 |
This method for producing fine metal particles comprises: a step for preparing metal particles; and a step for supplying supply gas that contains hydrocarbon to the metal particles, wherein the supply gas and the metal particles are put ...
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WO/2023/189677A1 |
A metal powder (1) according to the present invention contains Fe as a main element, while containing Sn. The content ratio of Sn in the metal powder (1) is 6.3 wt% or more.
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WO/2023/191023A1 |
The present invention provides: oxide-containing copper particles which enable the achievement of a paste composition that is capable of forming a bonding layer having high denseness, high bonding strength and high bonding reliability; a...
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WO/2023/191024A1 |
The present invention provides: oxide-containing plate-like copper particles which enable the achievement of a paste composition that is capable of forming a bonding layer having high denseness, high bonding strength and high bonding rel...
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WO/2023/182416A1 |
Provided is a maraging steel powder from which it is possible to obtain, while reducing Co as much as possible, a lamination shaped article having excellent thermal fatigue life characteristics and exhibiting little deformation after bei...
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WO/2023/181547A1 |
A samarium-iron-nitrogen based magnet powder, including a lanthanoid (Ln), iron (Fe), bismuth (Bi), tungsten (W), and nitrogen (N), wherein: the lanthanoid includes samarium (Sm); by atom ratio, the ratio ((Bi/(Ln+Fe+Bi+W)) of bismuth re...
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WO/2023/181329A1 |
This invention provides a copper alloy powder for additive layer manufacturing with which a high strength, highly electrically conductive additive layer-manufactured copper alloy article is obtained. This invention is a copper alloy powd...
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WO/2023/181613A1 |
This metallic porous body comprises: metallic skeletons; and partition walls which are integrally formed with the metallic skeletons and which are formed from the same material as that of the metallic skeletons. The metallic porous body ...
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WO/2023/183681A2 |
Alloys can be designed to serve as structural metals both in cryogenic and high temperature applications.
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WO/2023/181994A1 |
This aluminum powder product for metal additive manufacturing has a purity of aluminum in the whole powder of 98 mass% or more and contains 0.01-0.5 mass% inclusive of Mg, and the ratio (Mg amount)/(oxygen amount) of the contained amount...
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WO/2023/181104A1 |
Provided is a titanium material that has a predetermined chemical composition, and at least partially includes an α phase and a β phase as metallic structures. An average of the major axis lengths of elliptic approximations of the α p...
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WO/2023/173627A1 |
A preparation method for spherical silver powder, comprising: performing a reduction reaction: performing a reduction reaction on inorganic silver salt, a reducing agent, an organic silver colloid and a dispersion liquid comprising a dis...
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WO/2023/174049A1 |
The present invention provides a nano-palladium-based alloy catalyst for the electrocatalytic reduction of carbon dioxide (CO2), and a preparation method therefor and the use thereof. The nano-palladium-based alloy catalyst can be used i...
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WO/2023/176402A1 |
Provided is a block-like silver powder having a BET specific surface area of 0.5 m2/g or less, an average aspect ratio when 100 or more silver particle cross sections are observed of 1.2 or greater and less than 2.0, and an average ratio...
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WO/2023/177628A1 |
The present disclosure relates to methods of making electrodes for use in electrolysis cells. The method may include forming a TiB2 feedstock into a predetermined shaped product to realize an appropriate density. The method may also incl...
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WO/2023/175721A1 |
Provided is a cemented carbide comprising tungsten carbide particles and a binder phase, said cemented carbide comprising the tungsten carbide particles and the binder phase in a combined amount of not less than 80 vol%, and containing t...
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WO/2023/175720A1 |
This cemented carbide contains tungsten carbide particles and a binder phase, and contains the tungsten carbide particles and binder phase at 80 volume% or more for the total thereof and contains the binder phase at 0.1 volume% to 20 vol...
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WO/2023/171693A1 |
Provided are a conductive composition that has excellent dispersion stability of metal particles and that makes it possible to easily record a conductive image having excellent conductivity even by simple post-processing, and a method fo...
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WO/2023/168782A1 |
The present application provides a method and device for printing a three-dimensional object, and a three-dimensional printing material. The printing method comprises: forming a powder material layer by using a powder material, the powde...
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WO/2023/171691A1 |
The present invention provides a conductive composition which has outstanding dispersion stability of metal particles and allows easy recording of conductive images having outstanding conductive properties just by carrying out simple pos...
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WO/2023/172232A1 |
The present invention relates to a method (100) of obtaining monodisperse silver nanoparticles (NPs) which are size tunable, ultra-small, offer a linearity range, at room temperature and silver nanoparticles which are obtained by using t...
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WO/2023/168874A1 |
The present invention relates to the technical field of special materials for aluminum alloy additive manufacturing, and provides a special high-strength aluminum alloy for SLM and an SLM forming method therefor. According to the special...
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WO/2023/167231A1 |
Provided are: Ni-based alloy powder which is free from cracks and defects, excellent in high-temperature oxidation resistance, and suitable for lamination molding; a lamination molded article using the Ni-based alloy powder; and a manufa...
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WO/2023/167302A1 |
These phosphorus-containing-silver-coated copper particles have a phosphorus (P) element-containing silver coating layer on at least a part of the surface of copper base particles, the value of IO 2/(WAg × WP) × 1000 being 1.9 or less....
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WO/2023/167632A1 |
The present disclosure refers to a method of producing a compound for a composite rare-earth bonded magnet, the method comprising preparing a mixture of RE-Fe-M-B and Sm-Fe-N magnetic powders, surfactant and binder, mixing the mixture wi...
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WO/2023/161576A1 |
The invention relates to a titanium-based alloy powder which comprises, in percentages by weight, 32.0 to 33.5% aluminium, 4.50 to 5.10% niobium, 2.40 to 2.70% chromium, 0 to 0.1% iron, 0 to 0.025% silicon, 0 to 100 ppm carbon, 0 to 100 ...
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WO/2023/161285A1 |
An aqueous suspension for producing porous metallic structures comprises 2-49 vol% of a mixture of at least one chemical compound comprising a metal atom, wherein said at least one compound is solid at room temperature, has the form of a...
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WO/2023/160872A1 |
A method for the layered structuring of a three-dimensional object, comprising: (a) forming, on a substrate or preferably on a lower layer, a first mould layer with a first cutout, which corresponds to the negative of a first object laye...
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WO/2023/161577A1 |
The invention relates to a nickel-based alloy powder, that comprises in weight percentages, 14.00 to 15.25% of chromium, 14.25 to 15.75% of cobalt, 4.00 to 4.60% of aluminium, 0 to 0.50% of iron, 0 to 0.15% of manganese, 3.00 to 3.70% of...
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WO/2023/159325A1 |
A system and methods for additively manufacturing energetic particles such as polymer-free nanothermite aerogels are provided. An ink containing graphene oxide (GO), Al, and Bi2O3 nanoparticles in propylene carbonate is prepared. The met...
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WO/2023/162610A1 |
Provided is a Cu-based alloy powder, which is suitable for molding that is based on a process involving rapid melting and rapid solidification and with which a Cu-based alloy molded article having excellent relative density, electric con...
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WO/2023/163972A1 |
A method for forming metal or metal oxide nanoparticles on a substrate can include depositing a precursor ink on a hydrophobic surface of a substrate to form nanoreactors on the hydrophobic surface. The precursor ink includes a metal pre...
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WO/2023/160741A1 |
The invention relates to a method and a device for coating powder- or granular-form particles by means of gas flow sputtering with a hollow cathode functioning as the target and arranged in an evacuable container together with an anode a...
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WO/2023/163083A1 |
Provided is copper powder, which has an average particle size of 250 nm or less and the surface of which is coated with organic matter, wherein the powder satisfies all of conditions (1)-(4) below, is provided with an organic coating fil...
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WO/2023/160156A1 |
The present disclosure relates to devices equipped with transparent film heaters and methods for preparing the devices and the transparent film heaters. The devices may include a substrate and a transparent film heater deposited on the s...
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WO/2023/162524A1 |
Provided is a method of manufacturing a mixed power for additive manufacturing in which an M powder is more uniformly distributed. The method includes a mixing step for mixing a first metal powder comprising a spherical Cu powder or CuM ...
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WO/2023/161257A1 |
A recyclable and flexible metal powder composite sheet, the sheet comprising at least one metal powder and at least one polymer, wherein the polymer fraction of the composite sheet is non-homologous in cross-section.
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WO/2023/157831A1 |
Provided are a bonding material composition whereby shear strength, heat resistance, electrical conductivity, and heat dissipation properties of a bonding layer can be enhanced, a method for manufacturing the bonding material composition...
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WO/2023/157425A1 |
Provided is a stainless steel powder from which it is possible to manufacture a stainless steel member having excellent high temperature yield strength and oxidation resistance. This stainless steel powder has a component composition t...
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WO/2023/158660A1 |
A lifting system for a binder jetting additive manufacturing printer including a lift enclosure having a sealable access port and an aperture between an interior of the lift enclosure and a printing chamber. At least one lift column fixe...
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