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Patent Searching and Data


Matches 701 - 750 out of 25,731

Document Document Title
WO/2021/173661A1
Techniques for dehumidifying powder used as print material in a powder bed fusion (PBF) three-dimensional (3-D) system are disclosed. A hopper includes one or more ultrasonic transducers (UTs) positioned at strategic locations. When acti...  
WO/2021/168978A1
A method for preparing oxygen-free passivation titanium and titanium alloy powder product by gas-solid fluidization, relating to the field of powder metallurgy titanium. The present invention provides that gas-solid fluidization is achie...  
WO/2021/172698A1
Disclosed is a method for producing transition metal oxide fine particles having a size smaller than several micrometers (µm), and more preferably, having a size of several hundred nanometers (nm). To this end, the method for producing ...  
WO/2021/171869A1
This sintered body comprises a first element and boron, and the B concentration at all measured points when the B concentration in a cross-section thereof is measured in an auxiliary agent phase at 10 points separated by 1μm intervals a...  
WO/2021/166627A1
Provided are a dispersion medium for metal particle sintering that provides an electroconductive paste whereby metal particles are satisfactorily sintered at low temperature even when not in a reducing atmosphere, and an electroconductiv...  
WO/2021/168158A2
The use of Atomic Layer Deposition (ALD) and Molecular Layer Deposition (MLD) applied to powders and intermediates of the MLCC fabrication process can provide significant advantages. Coating metal particles within a defined range of ALD ...  
WO/2021/166755A1
Provided is a method for treating an alloy by which nickel and/or cobalt can be selectively isolated from an alloy that contains copper as well as nickel and/or cobalt, in a waste lithium ion battery or the like. The present invention ...  
WO/2021/167205A1
The purpose of the present invention is to provide: a method for improving the flowability of a powder, in particular a metal or alloy powder produced through gas atomization; a method for producing a powder having improved flowability; ...  
WO/2021/163545A1
A binder composition containing a polyoxymethylene polymer combined with one or more plasticizers is disclosed that is well suited for use in powder injection molding processes. The binder composition can be combined with inorganic sinte...  
WO/2021/160684A1
The present invention relates to a method of surface modification of a metal or metal alloy powder. The method comprises the steps of providing a metal or metal alloy powder, the metal or metal alloy powder particles comprising copper, g...  
WO/2021/156081A1
The invention relates to a method for moderating a reaction of metal particles, in particular metal condensates, preferably from an additive manufacturing method, in particular a laser sintering or laser melting process, wherein the meta...  
WO/2021/157641A1
The noble metal particulates disclosed herein contain a noble metal element as the main constitutional metal element, retain an imine compound on the surfaces, and have an amine/imine ratio (A/I ratio), which is the area ratio between th...  
WO/2021/156583A2
The invention relates to a method for producing a part, comprising the production of successive solid metallic layers (201…20n), each layer being produced by depositing a metal (25) called filler metal, and said method being characteri...  
WO/2021/157735A1
Provided are: a magnetic refrigerant material which can be installed in an AMR-cycle-type magnetic refrigerator capable of being operated at a low temperature range of 10 to 80K and has high performance and high reliability; an AMR bed u...  
WO/2021/156582A2
The invention relates to a method for producing a part, comprising the production of successive solid metallic layers (201…20n), each layer being produced by depositing a metal (25) called filler metal, said filler metal consisting of ...  
WO/2021/157156A1
The present invention addresses the problem of providing a titanium alloy powder production method whereby the yield of titanium alloy powder is improved while allowing the environmental burden to be reduced. The titanium alloy powder pr...  
WO/2021/157125A1
The present invention relates to a joining method involving the application of a predetermined electroconductive joining material. This electroconductive joining material is characterized by comprising a metal powder molded body wherein ...  
WO/2021/157274A1
The present invention addresses the problem of providing a magnetic particle-containing composition which has excellent settling stability and from which a magnetic particle-containing film having excellent magnetic permeability can be f...  
WO/2021/159150A1
A method for densifying a material includes arranging the material in a cavity of a mold and applying pressure to the material in the mold. While applying pressure to the material in the mold, a magnetic field is iteratively applied to t...  
WO/2021/157352A1
A metallic glass powder magnetic core which comprises a plurality of grains each comprising a soft magnetic metallic glass alloy and 1% by mass or less of an insulation film formed at each of grain boundaries among the plurality of grain...  
WO/2021/154409A1
Some variations provide an aluminum (Al) alloy containing at least 0.1 at% zirconium (Zr) and/or at least 0.1 at% chromium (Cr), wherein the aluminum alloy is in the form of an additively manufactured object. Other variations provide an ...  
WO/2021/153506A1
A method for producing a composite material according to the present disclosure includes: a step for preparing a mixed powder of diamond particles and copper powder particles; and a step for producing, from the mixed powder, a composite ...  
WO/2021/153560A1
Provided is a bonding sheet which uses copper particles, and with which it is possible to: mitigate a decrease in sintering ability due to oxidation of the copper particles; form a bonding layer that is minutely formed and has few voids;...  
WO/2021/151938A1
The invention relates to a passivation device (100, 200, 300, 400, 500, 600, 700) for passivating filter residues (12) of a filter device (1) arranged in a process gas circuit of an additive manufacturing device, having: a reaction unit ...  
WO/2021/154123A1
The invention relates to metallic pigments based on aluminum and/or alloys thereof and methods for their manufacture that have a nucleus/shell structure and additionally protection against corrosion, and a method of producing and of usin...  
WO/2021/151706A1
An additive manufacturing method for a workpiece 1 comprising a material composed of a base material (15) and an additive (16) is based on the following steps. A granular material (17) is spread in superimposed layers (24). The granular ...  
WO/2021/155346A2
A method of and apparatus for sinter forging a precursor powder to form a film may reduce or eliminate the stress in the film and may facilitate processing of continuous length of films such as ceramic films for use in batteries. The pre...  
WO/2021/152543A1
A system and method (400) for treating additive powder (104) includes a reactor configured for receiving a large volume of additive powder (104). An evacuation subsystem (112) removes injected or residual gases from the reactor chamber (...  
WO/2021/149496A1
The purpose of the present invention is to provide a bonding material which enables the achievement of excellently reliable bonding; and the present invention provides a plate-like or sheet-like bonding material which contains fine coppe...  
WO/2021/148458A1
A system and method for manufacturing three-dimensional structures is provided. The system includes plurality of printing stations and a robotic unit configured to interact with the plurality of printing stations, each of the plurality o...  
WO/2021/150319A1
Graphite-containing brass alloy billets having less than 0.25 wt.% lead and a method of manufacturing relating thereto are provided. The method includes forming a brass powder and mixing the brass powder with graphite and one or more bin...  
WO/2021/148404A1
The invention relates to a metal powder intended for use in an additive manufacturing process, which powder consists of steel particles which have an average diameter of 5 - 150 pm and consist of, in percent by weight, C: 0.15 - 1.0 %, N...  
WO/2021/148624A1
The invention relates to a method for manufacturing a multi-material part by additive manufacturing, comprising the following steps: a) a step of providing a pretreated metal powder comprising grains and an oxidised and porous layer on t...  
WO/2021/148320A1
The disclosure relates to a method for manufacturing a brass component (1) for a sanitary fitting (2), comprising at least the following steps: a. providing a material (3) containing at least zinc and copper in powder form, wherein a mas...  
WO/2021/142974A1
A metal soft magnetic powder coated with insulation and a preparation method therefor and use thereof. The method comprises the following steps of: (1) mixing a metal soft magnetic powder with an insulating agent and a solvent, and remov...  
WO/2021/144006A1
The present invention relates to a nanoparticle comprising a metal-based core, a first coating layer substantially covering the metal-based core to generate a coated metal-based core, and a second coating layer at least partially coverin...  
WO/2021/139334A1
Disclosed are a Si-containing high-strength low-modulus medical titanium alloy, an additive manufacturing method therefor and a use thereof. The preparation method comprises alloy component designing, powder making, model building and su...  
WO/2021/141932A1
The present invention relates to paste compositions comprising an indium metal powder; and an organic vehicle. The organic vehicle includes one or more C8 – C18 fatty acids; a salt formed from a C4 – C6 carboxylic acid and a tertiary...  
WO/2021/141591A1
A three-dimensional printing kit can include a wetting agent, a binding agent, and a particulate build material. The wetting agent an include water, from about 5 wt% to about 60 wt% organic co-solvent, and from about 0.1 wt% to about 10 ...  
WO/2021/140156A1
The invention is related to a soft-magnetic powder comprising coated particles, the coated particles comprising a core and a shell, the core having an average particle size D50 in a range from 0.1 μm to 100 μm and comprising iron, wher...  
WO/2021/139553A1
Disclosed is a spherical amorphous alloy powder preparation apparatus, comprising: a gas atomizer, used for breaking an alloy melt by means of an atomizing gas; a liquid cooling apparatus, located beneath the gas atomizer and arranged at...  
WO/2021/141140A1
Provided are: a soft magnetic flaky metal powder having high magnetic permeability and a modified temperature coefficient of magnetic permeability; and a resin composite sheet and a resin composite molding composition using this material...  
WO/2021/139082A1
A gradient composite Fe-Al intermetallic compound microporous filter material, comprising a matrix framework (1) and a surface filter membrane (2) on the outer side of the matrix framework. A method for preparing a gradient composite Fe-...  
WO/2021/140370A1
Provided in the present invention is a solder, comprising: a first alloy powder in an amount between 90% to 99.99% by weight, the powder comprising a first alloy having a solidus temperature between 170 degrees Celsius and 250 degrees Ce...  
WO/2021/141042A1
The purpose of the present invention is to provide a method for producing a target material which is reduced in the generation of particles during sputtering. The present invention provides a method for producing a sputtering target mate...  
WO/2021/136830A1
A polycrystalline diamond construction has a body of polycrystalline diamond (PCD) material; and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate includes tung...  
WO/2021/138609A1
This disclosure pertains to a system, methods, and apparatus configured for generating singulated metal droplets and collecting powder metal. The system comprises cmcible apparatus each including a crucible housing, a gas inlet, and an a...  
WO/2021/136831A1
A polycrystalline diamond construction has a body of polycrystalline diamond (PCD) material; and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate has tungsten ...  
WO/2021/134433A1
The invention relates to a method of additive manufacturing an object using a 3D printing apparatus, in which at least one layer or part of at least one layer is formed by an addition-crosslinking electro-conductive silicone composition ...  
WO/2021/136644A1
The invention relates to a process for producing tungsten metal powders by reduction of tungsten oxide, characterized in that the properties of the metal powder obtained are continuously monitored in and during the process.  

Matches 701 - 750 out of 25,731