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Matches 1 - 50 out of 19,586

Document Document Title
WO/2019/049172A1
The present invention disclosed an efficient, continuous flow process for the synthesis metal nanowires by using a continuous stirred tank reactor (CSTRs) in series for varying the aspect ratio of metal nanowires and nanorods formed by f...  
WO/2019/050182A1
The present invention relates to a nickel powder fabrication method, in which: a sample containing nickel hydroxide (Ni(OH)2) is prepared; the sample is washed to remove water-soluble impurities contained in the sample; a carbon-based re...  
WO/2019/049865A1
Provided are a metal powder manufacturing device and a metal powder manufacturing method that enable a high-quality small-particle-diameter metal powder to be obtained. An ultrasonic flame is jetted in a focused manner onto dropped molte...  
WO/2019/048047A1
Method of producing a cold drawn wire from a particle metallurgy steel, comprising the following steps: - preparation of a bulk of molten metal comprising in weight %: C 0.03-0.15, Si 0.01-1.2, Mn 0.1-1.5, Cr 15-20, Ni 5-10, Al 0.5-1.5, ...  
WO/2019/047295A1
A method for preparing samarium-cobalt compound nanoparticles having an adjustable composition and particle size, belonging to the technical field of nano permanent magnet material preparation. A samarium-cobalt alloy prepared by element...  
WO/2019/046843A1
Devices suitable for use in an advanced oxidation method for organic and inorganic pollutants deploying OH* radicals and ozone is disclosed. Optionally, a first discharge device, providing OH* radicals and second discharge device providi...  
WO/2019/044931A1
The present invention provides: a thermoelectric material which is mainly composed of an Al-Fe-Si system intermetallic compound and exhibits thermoelectric effects over the temperature range from room temperature to 600°C, and which can...  
WO/2019/045302A1
In order to provide a solid oxide fuel cell readily ensuring porosity and having excellent deformation resistance at high temperatures so as to have advantageous large-scalability, embodiments of the present invention provide a metal-sup...  
WO/2019/044093A1
Provided is a low thermal expansion alloy characterized by containing, in terms of mass%, no more than 0.05% C, no more than 0.4% Si, no more than 0.5% Mn, 32.5-34.5% Ni, and 2.0-4.5% Co, the Ni + 0.78 Co content being 35.5-36.5%, and th...  
WO/2019/041475A1
A movable plasma gun device and a plasma rotating electrode powder manufacturing apparatus. The movable plasma gun device comprises a motor (10), a plasma gun (20), a sliding table (30), and a transmission mechanism (40); the sliding tab...  
WO/2019/045923A1
Methods for forming a high-quality powder from a feedstock powder of feedstock particles having irregular shapes are provided. The method includes exposing the feedstock powder to a plasma field to form a treated powder of treated partic...  
WO/2019/038497A1
The invention relates to a method for preparing a powder comprising uranium oxide UO2, optionally plutonium oxide PuO2 and optionally americium oxide AmO2 and/or an oxide of another minor actinide MO2, M being neptunium or curium, compri...  
WO/2019/038998A1
Provided is a metal dispersion liquid containing: planar metal particles; a water-soluble resin having at least one functional group selected from the group consisting of a carboxy group, an amino group, and a thiol group; a polycarboxyl...  
WO/2019/039093A1
Provided is a metal dispersion containing: planar metal particles A having an average aspect ratio exceeding 20, which is the ratio of the average equivalent circular diameter with respect to the average thickness, and having an average ...  
WO/2019/039773A1
The aim of the embodiments of the present invention is to provide a high purity metal alloy powder having a polygonal shape and a method for producing the same by using intergranular corrosion caused by sensitization. A method for produc...  
WO/2019/038415A1
The invention relates to alloys forming metallic glasses containing sulphur and a method for the production thereof.  
WO/2019/035246A1
[Problem] To provide a method with which silver nanoparticles having excellent physical properties are obtained, and with which the discharged amount of amines with a strong irritant odour is restricted. [Solution] A method for producing...  
WO/2019/034623A1
Process for the preparation of metal nanowires in which metal salts, capping agents and ionic additives are reacted in specific reducing solvents under specific reaction conditions.  
WO/2019/029031A1
An additive manufacturing method for a lead-free environmentally-friendly high-strength brass alloy, the method mainly comprising the five steps of gas atomization milling, model construction, molding chamber preparation, pre-powdering, ...  
WO/2019/031463A1
This Fe-based alloy is used for production of crystalline Fe-based alloy atomized powder, and has the alloy composition represented by a composition formula (1). In the composition formula (1), a, b, c, d, e, and α satisfy: 0.1 ≤ a ...  
WO/2019/031564A1
[Problem] To stably produce particularly thin wires in cases where silver nanowires are synthesized by means of an alcohol solvent-based reduction method. [Solution] A method for producing silver nanowires, which comprises a step wherein...  
WO/2019/031577A1
Provided are: an alloy member which uses a high-entropy alloy having high mechanical strength and high corrosion resistance, and exhibits excellent uniformity in the alloy composition and microstructure thereof, and also excellent shape ...  
WO/2019/031464A1
This crystalline Fe-based alloy powder is composed of Fe-based alloy particles containing, within the structure, crystalline nanoparticles having an average particle diameter of 30 nm or less. As found by laser diffractometry, a cumulati...  
WO/2019/026799A1
The present invention provides: a composition for metal bonding, which is suitable for the formation of a metal bonded material that exhibits excellent durability in terms of a thermal load that is applied thereto during a heat cycle tes...  
WO/2019/027261A1
Disclosed is a lead-free alloy composition comprising: a solder comprising at least one alloy selected from a Sn-Ag-Cu alloy, a Sn-Cu alloy, and a Sn-Ag alloy; and an additive added to the solder, the additive comprising a tungsten metal...  
WO/2019/027563A1
Some variations provide a system for producing a functionalized powder, comprising: an agitated pressure vessel; first particles and second particles contained within the agitated pressure vessel; a fluid contained within the agitated pr...  
WO/2019/024420A1
Disclosed is a preparation method for an alloy powder, the method comprising: smelting elemental metals for preparing the alloy powder into an alloy solution; atomizing the alloy solution in an oxygen-containing atmosphere to obtain smal...  
WO/2019/024421A1
Disclosed is a method for preparing a tubular target material, comprising: choosing a stainless steel backing tube subjected to cleaning and a roughening treatment; spray coating a transition layer onto the surface of the stainless steel...  
WO/2019/024419A1
Disclosed are an atomization device and method for preparing a metal alloy powder. The device comprises a body (1) provided with an atomization chamber (3), the atomizing chamber (3) comprising: an inlet, the inlet being configured to in...  
WO/2019/022318A1
Provided is an anode active material for a secondary battery, capable of providing high capacity and highly efficient charge/discharge characteristics. The anode active material comprises: a silicon-metal alloy powder; a coating layer en...  
WO/2019/020086A1
Disclosed are a nanocomposite material containing carbon-coated transition metal particles, a preparation method therefor and the use thereof. The nanocomposite material contains carbon-coated transition metal particles having a core-she...  
WO/2019/014780A1
A metal powder plasma atomization process and apparatus comprises at least one plasma torch, a confinement chamber, a nozzle positioned downstream of the confinement chamber and a diffuser positioned downstream of the nozzle. The nozzle ...  
WO/2019/009015A1
The present application relates to a multilayer sintered plate comprising a porous sintered alloy layer that is bonded to one surface of a back metal, said multilayer sintered plate being characterized in that the porous sintered alloy l...  
WO/2019/009136A1
Provided is a metal powder suitable for a conductive paste of an internal electrode, the metal powder being capable of improving reduction in the capacity of a capacitor associated with thinning of the internal electrode of a multi-layer...  
WO/2018/234112A1
The present invention relates to β-nickel hydroxide doped with aluminum ions, in which the aluminum ions are homogeneously distributed in the crystal lattice of the β-nickel hydroxide, as well as a method for their production. The pres...  
WO/2018/235903A1
Provided is a zinc-based alloy shot that comprises Al, Mg, and a remainder of Zn and unavoidable impurities, in which the Al content is 0.05-0.20 mass% and the Mg content is 0.001-0.20 mass% with respect to the zinc-based alloy shot, and...  
WO/2018/237337A1
In accordance with one aspect of the presently disclosed inventive concepts, a metal aerogel includes a plurality of metal nanowires formed into a porous three-dimensional structure, where pores in the structure are anisotropic.  
WO/2018/235902A1
Provided is a zinc-based alloy shot that comprises Al and a remainder of Zn and unavoidable impurities, in which the Al content is 1.0-6.0 mass% with respect to the zinc-based alloy shot, and in which the Vickers hardness is 50-100 HV. C...  
WO/2018/226001A1
The present invention relates to silver particles capable of having a uniform particle distribution, preventing agglomeration of a powder, and significantly improving dispersibility, the silver particles each having pores therein, and to...  
WO/2018/221512A1
In one embodiment of the present invention, a nonmagnetic phase is formed on the surface of a samarium-iron-nitrogen magnetic phase in a samarium-iron-nitrogen magnetic powder, and the arithmetic mean roughness Ra is 3.5 nm or less.  
WO/2018/221920A1
Disclosed are: a method capable of preparing, in large quantity, nonspherical/asymmetric (or nonspherical) microparticles in which the physical factors (for example, size, shape and the like) of a fine wire (for example, a glass-coated m...  
WO/2018/222965A1
Disclosed are interfacially modified metal particulate composite materials for use in powder metallurgy sintered products and processes.  
WO/2018/221594A1
The purpose of the present invention is to provide: a joining member for which even if the interval from formation of a pre-dried film until temporary joining between objects to be joined becomes long, the decrease in joining strength is...  
WO/2018/218091A1
A method for treating bacterial infection or cancer is provided. The method includes administering to a subject in need thereof an effective amount of a composition containing nanoparticles containing Ag and either Pt or Pd.  
WO/2018/214830A1
A method for preparing a high melting point metal powder via multi-stage deep reduction, said method comprising: mixing a dried high melting point metal oxide powder with a magnesium powder, and performing a self-propagating reaction to ...  
WO/2018/214849A1
Disclosed is a method for preparing a reduced titanium powder by multi-stage deep reduction, belonging to the technical field of milling. The method comprises: a dried titanium dioxide powder and a magnesium powder are uniformly mixed, a...  
WO/2018/212353A1
An iron powder for an exothermic composition according to the present invention has a bulk density of 0.3-1.5 g/cm3. An exothermic composition according to the present invention contains said iron powder, a carbon material, a halide salt...  
WO/2018/212345A1
A method for producing a conductor, which comprises: a step for forming a composition layer by applying a composition to a substrate, said composition containing a first copper complex that is formed from a keto acid and a copper ion and...  
WO/2018/210597A1
The present invention relates to a process for the preparation of thin silver nanoparticle layers, which are produced directly on a substrate as part of a coating or printing process. The layers show different colours in transmittance an...  
WO/2018/201702A1
A rare earth tungsten alloy crucible and a manufacturing method thereof. The rare earth tungsten alloy crucible comprises, in mass percent, 1.3-2.5% of lanthanum oxide and 97.5-98.7% of tungsten. The manufacturing method comprises the fo...  

Matches 1 - 50 out of 19,586