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WO/2020/260806A1 |
The invention relates to a superalloy powder based on nickel, comprising, in mass percentages, 14.00 to 15.25 % of chromium, 14.25 to 15.75 % of cobalt, 3.9 to 4.5 % of molybdenum, 4.0 to 4.6 % of aluminum, 3.0 to 3.7 % of titanium, 0 to...
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WO/2020/257957A1 |
A graphene copper pantograph slider material for a high-speed train and a preparation method. A slider material uses graphene as a reinforcing material, copper and iron as base materials, coke powder, graphite fibers and other materials ...
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WO/2020/257540A1 |
The present disclosure is directed to systems and methods for producing a metal-containing powder useful for additive manufacturing. The metal-containing powder includes a plurality of metal-containing platelets having a defined physical...
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WO/2020/254108A1 |
The invention relates to a surface-modified powder for laser sintering that allows improved incoupling of the radiation energy of the laser. In particular, a powder that avoids problems arising in the laser sintering of materials having ...
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WO/2020/252551A1 |
The present invention describes a particulate material for obtaining a soft magnetic composite (SMC), this material comprising ferromagnetic particles coated by at least two coating layers (at least one layer of oxide nanoparticles and a...
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WO/2020/249808A1 |
Disclosed is a method for manufacturing a metal part made from titanium, by sintering a powder, the method comprising a step of mixing a spherical titanium powder and a dendritic titanium powder in order to form a mixture, a step of aggl...
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WO/2020/250811A1 |
The purpose of the present invention is to provide a copper powder which is for laminate shaping and from which a laminate shaped article of copper having a high electrical conductivity, for example, of at least 80% IACS can be shaped. T...
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WO/2020/248644A1 |
Disclosed is a modification method of in situ dissolution on the surface of a metal material, comprising the following steps: (1) fully mixing a substrate metal and a modified metal powder to obtain a raw material powder; (2) preparing a...
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WO/2020/251525A1 |
A three-dimensional printing formulation can include polymeric powder. The polymeric powder can include high aspect ratio composite particles including glass fibers coated with an encapsulating polymer in an amount from about 5 wt% to ab...
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WO/2020/244695A1 |
The invention relates to a corrosion-resistant and ductile composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-c...
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WO/2020/246991A1 |
The present disclosure relates to a binding agent for printing a 3D green body object. The binding agent includes from about 0.3 wt% to about 3 wt% adhesion promoter including an aromatic maleic anhydride-containing copolymer, from about...
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WO/2020/245570A1 |
The invention provides coated substrate particles wherein the coating is a uniform coating comprising a graphitic material and/or oxide thereof.
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WO/2020/244948A1 |
The invention relates to a method for producing material powder, comprising: - providing material (5) and an atomizing gas (6), to which an atomizing gas pressure is applied by means of an atomizing gas compressor (2), at an atomizing de...
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WO/2020/247725A1 |
In one aspect, compositions and methods are described herein for providing a microenvironment mapping platform operable to selectively identify various features, including protein-protein interactions on cellular membranes. In some embod...
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WO/2020/246990A1 |
The present disclosure relates to a binding agent for printing a 3D green body object. The binding agent includes from about 0.3 wt% to about 3 wt% multi-functional carboxylic acid having a weight average molecular weight range from abou...
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WO/2020/247723A1 |
Described herein is a method of making a reduced metal nanoparticle, the method including mixing a reactive reducing agent with a metal salt in a solution at a temperature of 4-100ºC, and forming the reduced metal nanoparticles in the s...
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WO/2020/239487A1 |
Brazing material comprising: • a) an alloy in powder form of the following formula (I): AlxSiy formula (I), wherein: - x represents the percentage, by weight relative to the total weight of the alloy of formula (I), of aluminum, and is...
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WO/2020/241087A1 |
The purpose of the present invention is to provide an iron-based alloy sintered body which has a tensile strength of at least 800 MPa and has an excellent cutting property. The iron-based alloy sintered body according to the present inve...
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WO/2020/239536A1 |
The invention relates to a method for preparing iron powder (6), wherein: in a first step (B) iron oxide powder agglomerates (1) are broken up; in a second step (C) the iron oxide powder (2) is thermally agglomerated from the broken up i...
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WO/2020/241736A1 |
The present invention addresses the issue of providing: a method for reducing metal ions and obtaining metal nanoparticles that has little load on the environment, is simple, conserves energy, and whereby the size and shape of the metal ...
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WO/2020/242049A1 |
The present invention pertains to a method for manufacturing an antibacterial copper nanopowder, and an antibacterial copper nanopowder manufactured thereby. More specifically, the present invention pertains to: a method for manufacturin...
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WO/2020/239369A1 |
During a mixture of a nickel based super alloy a MCrALY composition and a praise alloy a good composition is found for welding or for additive manufacturing.
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WO/2020/241380A1 |
This invention achieves a novel samarium-iron-nitrogen-based magnetic material that displays a higher coercive force. This samarium-iron-nitrogen-based magnetic material contains Sm, Fe, and N. The samarium-iron-nitrogen-based magnetic m...
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WO/2020/243728A1 |
Human dermal fibroblasts (HDF) and melanoma (MEL) cells are used herein for synthesis of metal nanoparticles. For example, synthesis of nanoparticles of gold (Au), palladium (Pd), platinum (Pt), and bimetallic formulations of gold-pallad...
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WO/2020/237359A1 |
A metal powder-based manufacturing system is provided and comprises: a sealed vessel defining a manufacturing chamber; a metal transformation/conversion unit contained in the manufacturing chamber and configured to heat a metal-based fee...
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WO/2020/237145A1 |
Methods, systems, and apparatus for carrying out rapid on-site optical chemical analysis in oil feeds are described. In one aspect, a system for manufacture of a tool includes a deposition reactor configured for molecular layer depositio...
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WO/2020/236513A1 |
Examples are disclosed of methods to recycle positive-electrode material of a lithium-ion battery. One example provides a method including relithiating the positive-electrode material in a solution comprising lithium ions and an oxidizin...
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WO/2020/237017A1 |
Methods using photothermal nanoparticles in rapid nucleic acid amplification and photothermal nanoparticles include forming a reaction mixture comprising a nucleic acid template, a polymerase enzyme, and a heating media. The heating medi...
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WO/2020/228709A1 |
The present invention relates to a method for preparing alloy powder material. Using the feature of an alloy solidification structure containing a matrix phase and an inert dispersed particle phase, the matrix phase is removed by reactio...
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WO/2020/230295A1 |
A liquid dispersion of a protein template according to the present embodiment comprises a protein template in which at least two types of heterogeneous metal ions or alloy nanoparticles are encapsulated and a solvent in which the protein...
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WO/2020/229400A1 |
The invention relates to a method of producing elongate metal strands or fibres with a crucible, the method comprising the steps of; directing molten metal through a nozzle having a nozzle direction in a deposition direction at a regulat...
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WO/2020/224760A1 |
The present invention concerns powder mixtures for use in the manufacture of a three-dimensional object by means of an additive manufacturing method, wherein the powder mixture comprises a first powder of steel alloy comprising 4.75 to 5...
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WO/2020/225909A1 |
A rare earth non-sintered magnet which is a heat-treated molded body comprising magnetic particles containing a rare earth element and which has a rate of mass increase when heat-treated for 504 hours at 200°C in an ambient atmosphere o...
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WO/2020/225591A1 |
A sinterable paste formulation usable as cast material in a cast-mold process, in combination with a mold material formulation, is provided. The sinterable paste formulation comprises a power of a sinterable material, in an amount of at ...
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WO/2020/225284A1 |
The present invention relates to the use of a powdered refractory metal for the additive manufacture of a shaped body, the powdered refractory metal having an average roundness of 0.70 or less, and the additive manufacture being carried ...
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WO/2020/224201A1 |
Disclosed in the present invention are a metal soft magnetic composite material inductor and a preparation method therefor, the method comprising: smelting Fe, Si and Cr and then employing a water atomization or gas atomization means to ...
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WO/2020/224982A1 |
The present invention relates to compositions, comprising silver nanoplatelets, wherein the number mean diameter of the silver nanoplatelets, present in the composition, is in the range of 50 to 150 nm with standard deviation being less ...
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WO/2020/225910A1 |
A magnet composite which comprises an axial member and a magnet disposed around the axial member and containing metal and a magnetic material containing a rare earth element.
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WO/2020/225272A1 |
The present application concerns powder mixtures for use in the manufacture of three dimensional objects by means of additive manufacturing, wherein the powder mixture comprises a first material and a second material. In the respective p...
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WO/2020/224257A1 |
A copper paste which can be used for low-temperature sintering and can obtain a low porosity, the copper paste comprising: spherical copper particles, sheet-shaped copper particles, sheet-shaped indium particles and a highly-linked resin...
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WO/2020/225885A1 |
The present disclosure provides a compound for a rare earth-bonded magnet, the compound comprising: a resin composition containing an epoxy resin (A), a phenolic resin curing agent (B), and a curing accelerator (C); and a rare earth-bond...
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WO/2020/221812A1 |
The invention relates to a steel material in powder form for printing in additive manufacturing processes such as selective laser melting (SLM) or selective laser sintering (SLS) or for use in hot isostatic pressing processes, the materi...
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WO/2020/222995A1 |
A Ti-Zr alloy in powder form is described. Sintered pellets containing the Ti-Zr alloy powder of the present invention, as well as capacitor anodes, are further described.
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WO/2020/222725A1 |
In an example three-dimensional printing method, individual layers of a metal-based build material are patterned, based on a 3D object model, with a binding agent to form an intermediate structure. A case-hardened portion of a 3D object ...
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WO/2020/222542A1 |
The present invention relates to an oxidation stability-improved and highly pure silver nano powder prepared by a wet process and a method for preparing same, and more specifically, to a highly pure silver (Ag) nano powder and a method f...
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WO/2020/220143A1 |
In additive manufacturing operations, powders used in stereolithographic processes need to be precisely spread out in a uniform fashion at every pass of the stereolithographic process to ensure predictability in powder surface morphology...
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WO/2020/223358A1 |
Disclosed herein are embodiments of mechanically alloyed powder feedstock and methods for spheroidizing them using microwave plasma processing. The spheroidized powder can be used in metal injection molding processes, hot isostatic proce...
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WO/2020/221689A1 |
The invention provides a method for producing components with a hardness of 5 - 45 HRC by using additive manufacturing methods. For this purpose, a steel alloy powder is prepared from particles consisting of, in % by mass, at least one e...
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WO/2020/222730A1 |
This application describes kits, methods, and systems of three dimensional printing. In some examples, described herein are three-dimensional object printing kits comprising a metallic or a ceramic build material, a polymeric binder disp...
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WO/2020/222743A1 |
Methods and systems for making three-dimensional printed articles. In one example, a method of making a three-dimensional article can include printing a conductive element including a composite of a conductive material and a polymeric bu...
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