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WO/2019/105013A1 |
A rare earth-bonded magnetic powder and a preparation method therefor. The bonded magnetic powder is a multilayer core-shell structure, comprising a core layer and an antioxidant layer (3), where the core layer is constituted by RFeMB, R...
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WO/2019/106739A1 |
Provided are a novel low-temperature-sinterable copper particle that can be sintered even at a low temperature of about 100°C or less, for example, and a method for manufacturing a sintered compact using the same. This low-temperature-s...
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WO/2019/102462A1 |
Powders, electrodes, zinc-air batteries and corresponding methods are provided. Powders comprise perforated shells having a size of at least 100nm and comprising openings smaller than 10nm. The shells are electrically conductive and/or c...
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WO/2019/101456A1 |
Alloy for gas turbine applications with high oxidation resistance A nickel base super alloy or blade alloy is provided, comprising Ni as a main constituent and the following elements or portions in wt%: Fe: 2 to 8, Al: 6.1 to 6.8, Cr: 12...
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WO/2019/104186A1 |
Nano-engineered materials for powder metallurgy and workpieces created using the materials. Workpieces include primary phase powders having nano-engineered partial or complete coatings and/or secondary phases adhered to interfaces of the...
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WO/2019/103686A1 |
The present invention relates to a 3D-printed iron based alloy product comprising carbon, tungsten, vanadium, cobalt, chromium and molybdenum with very high hardness and very good high temperature properties thermal properties as well as...
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WO/2019/098289A1 |
The metal oxide thin film formation apparatus 1 is equipped with: a vacuum vessel 10; a treatment vessel 20 which is disposed inside the vacuum vessel 10, is capable of horizontally rotating about a central axis inclined from the horizon...
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WO/2019/098183A1 |
This power containing tungsten carbide has a Fsss particle size of from 0.3 μm to 1.5 μm (inclusive), while having a content rate of tungsten carbide of 90% by mass or more. This power containing tungsten carbide is configured such tha...
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WO/2019/095039A1 |
A high temperature process is provided, which can melt, atomize and spheroidize a coarse angular powder into a fine and spherical one. it uses thermal plasma to melt the particle in a heating chamber and a supersonic nozzle to accelerate...
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WO/2019/095715A1 |
A high-temperature sensitive nano-material and a preparation method therefor, relating to the field of powder metallurgy. The high-temperature sensitive nano-material consists of, in parts by weight, the following components: 50-65 parts...
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WO/2019/098599A1 |
AlNiCo-based magnetic particles according to the present invention are hard magnetic particles each comprising: a core particle containing Al, Ni, and Co; and an inorganic shell enclosing the core particle, wherein the core particle is a...
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WO/2019/095016A1 |
The present invention relates to a method and an apparatus for coating large area solid substrates such as flakes, powder, beads, and fibres with metal-based coatings by heating the substrate with a powder mixture including reducible met...
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WO/2019/095921A1 |
The present invention relates to the technical field of rare earth permanent magnets, and provides a method for preparing a high-orientation-degree sintered neodymium-iron-boron permanent magnet material by means of wet-press forming: ma...
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WO/2019/091825A1 |
The invention relates to the use of an aqueous composition, containing a metal powder and a moisturizer, for the additive manufacturing of a shaped metal article using beam melting or beam sintering.
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WO/2019/092641A1 |
The subject of the present invention is a device for the manufacturing of spherical metal powders by the ultrasonic atomization method, equipped with a melting system (3,4) and an input material delivery system (6), a working chamber (12...
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WO/2019/091828A1 |
The invention relates to a method for the additive manufacture of a shaped metal element by means of radiative melting or radiation sintering, involving: (i) providing an aqueous composition that contains a metal powder, in the form of a...
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WO/2019/090445A1 |
Disclosed are a wear-resistant material, a locally reinforced light metal-based composite material and a preparation method therefor. The composition of the wear-resistant material comprises a high-temperature-resistant metal framework m...
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WO/2019/091827A1 |
The invention relates to the use of an aqueous composition which contains a metal powder, wherein said metal is copper, gold, silver or aluminium, or an alloy or intermetallic phase of one of these metals, for the additive manufacture of...
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WO/2019/093121A1 |
Provided is a paste composition using copper microparticles that is capable of exhibiting electrical conductivity during low-temperature firing, exhibits reduced oxidation of the particles, and can be produced at high yield. The paste co...
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WO/2019/091086A1 |
A metal fine porous structure forming method based on selective laser melting comprises three-dimensional design, data processing, parameter setting, and selective sintering. The method specifically comprises: A, design a three-dimension...
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WO/2019/091826A1 |
The invention relates to the use of an aqueous composition, containing a metal powder and a flux, for the additive manufacturing of a shaped metal article using beam melting or beam sintering.
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WO/2019/094670A1 |
The present invention pertains generally to the detection of molecules. In some embodiments, it pertains to the determination of molecules using the assembly of nanoparticles into superstructures. In some embodiments, a sample comprising...
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WO/2019/092959A1 |
This composition for sinter bonding contains sinterable particles containing an electroconductive metal. The average particle diameter of the sinterable particles is 2 μm or below, and the proportion of particles having a particle diame...
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WO/2019/092960A1 |
This composition for sinter bonding includes sintered particles that contain an electrically conductive metal. The average grain size of the sintered particles is 2 μm or less, and the ratio of particles having a grain size of 100 nm or...
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WO/2019/092969A1 |
Provided is a tungsten sputtering target which is capable of forming a tungsten film having a low specific resistance in cases where a tungsten film is formed with use of a tungsten sputtering target. A tungsten sputtering target which i...
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WO/2019/093119A1 |
The present invention provides a paste composition that has exceptional high thermal conductivity and heat dissipation properties and is capable of satisfactorily bonding a semiconductor element and a light-emitting element to a substrat...
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WO/2019/087481A1 |
Provided is a sintered body including 3 to 80 volume% of cubic boron nitride particles and a binding material, wherein the binding material contains: at least one selected from the group consisting of at least one compound and solid solu...
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WO/2019/088157A1 |
The purpose of the present invention is to provide: an alloy material exhibiting better mechanical properties and/or higher corrosion resistance than existing high-entropy alloys without sacrificing the attractive properties of high-entr...
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WO/2019/088509A1 |
The present invention relates to a method for surface treating a silver powder and a method for preparing a surface-treated silver powder, and provides a conductive paste having a low thixotropic ratio and comprising a surface-treated si...
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WO/2019/084661A1 |
A method for making metal nanorods comprises combining a source of metal cations with at least one surfactant to form a mixture, wherein the metal cations are reduced and the metal nanorods are produced. Metal nanorods produced by the me...
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WO/2019/087863A1 |
The present application relates to the manufacturing of an iron-based sintered alloy valve guide having excellent abrasion resistance and thermal conductivity by sintering a molded body obtained by molding raw material powder that includ...
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WO/2019/086999A1 |
A method and apparatus for producing metal matrix nanocomposites is disclosed. The method may include obtaining a nanodispersion by dispersing a plurality of nanoparticles into an inert gas within a dispersion chamber. Dispersing the plu...
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WO/2019/088507A1 |
A method for producing a silver powder according to the present invention includes a silver salt reduction step (S2) comprising: a reaction solution production step (S21) for producing a first reaction solution, which includes silver ion...
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WO/2019/088285A1 |
A heat sink-equipped power module substrate (10) comprises: a power module substrate (20) provided with an insulating substrate (21), a circuit layer (22) formed on one surface of the insulating substrate (21), and a metal layer (23) for...
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WO/2019/085678A1 |
A method for preparing a multinary alloy compound comprises the following steps: evenly mixing a to-be-melted material for preparing a multinary alloy compound, and then placing the mixed to-be-melted material into a high-temperature syn...
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WO/2019/086379A1 |
The invention relates to a 3D-metal-printing method for producing a spatial metal product substantially consisting of a metal powder or metal filaments, the powder or the filaments being structured layer-by-layer by application of starti...
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WO/2019/085183A1 |
A method for fabricating titanium and titanium alloy metallurgical products, said method comprising the steps of: subjecting a starting material of titanium sponge to hydrogenation; preparing a hydrogenated titanium powder or mixed powde...
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WO/2019/088506A1 |
The present invention relates to a method for surface-treating silver powder, and a method for preparing surface-treated silver powder, and provides silver powder having an excellent sintering density when high-temperature sintering the ...
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WO/2019/087097A2 |
Disclosed herein is a mixture for forming a wear resistant layer on a substrate, a wear resistant layer on a substrate and a method for forming a wear resistant layer on a substrate. The mixture for forming a wear resistant layer on a su...
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WO/2019/087663A1 |
This rare-earth magnet material is obtained by hardening a plurality of magnetic particles, wherein each of the plurality of magnetic particles is provided with a core, and a shell covering the core. The core is composed of a compound co...
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WO/2019/080755A1 |
Provided is a device for producing a powder. The device comprises a tank body (1), a gas supply unit, a vacuumizing unit (2), an evaporation source (3), a material feeding tank and a material collecting tank, wherein the top of the tank ...
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WO/2019/080103A1 |
An aluminum silicon carbide-based composite structural member and a method for preparing a silicon carbide reinforced preform, said method comprising: providing at least two kinds of silicon carbide particles having different average par...
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WO/2019/079917A1 |
A method for preparing precious metal isolated atoms in a solution, comprising mixing a macrocyclic polyether, a precious metal compound precursor in a high oxidation state, a reducing agent, and water; and reducing a precious metal comp...
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WO/2019/082638A1 |
Provided is an Fe-based metal powder which is suitable for a process accompanied by rapid melting and rapid solidification, and from which a molded object having excellent characteristics is obtained. This metal powder for molding is mad...
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WO/2019/082896A1 |
This member connection method includes: a printing step in which a coating film 8 for connection made of a copper paste is formed as a predetermined printing pattern 9 on a connection region 5 of each of members 2, 3; a lamination step f...
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WO/2019/082636A1 |
Provided is a method for producing silver nanoparticles having high monodispersity. The method for producing silver nanoparticles comprises: a step (S1) for reacting a silver compound and an amine compound, in the presence of a dispersan...
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WO/2019/083515A1 |
An example of a build material slurry includes metallic particles having an individual particle size up to 20 μm, from about 0.01 wt% up to 1 wt% of a water-soluble binder, based on a weight of the metallic particles, and water. The bui...
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WO/2019/084320A1 |
Disclosed herein are embodiments of an aging heat treatment that can be used to replace conventional aging steps when making alloy embodiments of the present disclosure. Embodiments of the disclosed aging heat treatment reduce cost and c...
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WO/2019/081197A1 |
The present invention relates to a method for building structures on existing components using devices for additive manufacturing. The present invention also relates to a device for additive manufacturing, which is suitable for use in th...
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WO/2019/084025A1 |
Nanoparticles, nanoparticle conjugates, devices for making nanoparticles and nanoparticle conjugates, and related methods of use and synthesis are described.
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