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.
|