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Matches 1 - 50 out of 19,760

Document Document Title
WO/2019/118991A1
The invention provides a process for producing dense titanium and titanium alloy billets or ingots through a melt-free solid-state sintering process; wherein the process includes the introduction of a feedstock powder material of Ti spon...  
WO/2019/117364A1
The present invention relates to silver-carbon-metal-based nano-composite particles capable of being used as an electrical contact material, a preparation method therefor and an electrical contact material comprising the nano-composite p...  
WO/2019/118723A1
An apparatus and process for continuous formation of a metal product in which metal powder feedstock, under a high pressure to prevent boiling of low boiling point elements, is formed into a melt which is then passed through an engineere...  
WO/2019/118708A1
Thermal sprayed coating made from a thermal spray powder material containing aluminum containing particles mechanically alloyed to a transition metal. The coating includes aluminum alloy portions alloyed to the transition metal. The ther...  
WO/2019/117235A1
Provided are: a spherical silver powder, which has a particle size similar to spherical silver powder produced by a conventional wet reduction method and with which, when used in a sinterable electrically conductive paste, an electricall...  
WO/2019/112052A1
This metal powder manufacturing device comprises: an atomization chamber (4); and a plurality of atomization nozzles (20A, 20B) that carry out liquid atomization of a melted metal, in the atomization chamber (4). The plurality of atomiza...  
WO/2019/111795A1
Provided is an ink for use in manufacturing electronic components via inkjet printing, the ink being capable of stably maintaining silver nanoparticle dispersibility for extended periods, even in the presence of oxygen, and can be sinter...  
WO/2019/111898A1
Provided are a Cu ball having high sphericity, low hardness and suppressed discoloration, an OSP-treated Cu ball, a Cu core ball, a solder joint, a solder paste, and a foam solder. An electronic component 60 is configured by bonding the ...  
WO/2019/111951A1
[Problem] To provide a method for producing an atomized metal powder with a high rate of amorphization by water atomization. [Solution] A method for producing an atomized metal powder with an amorphization rate of at least 90% by jetting...  
WO/2019/107816A1
Provided is a method for manufacturing a tungsten-molybdenum alloy, comprising: (a) a mixing step of mixing a tungsten oxide (WO3) powder and a molybdenum oxide (MoO3) powder; (b) a stirring step of stirring the mixture having been mixed...  
WO/2019/107692A1
The present invention relates to a method for preparing palladium core particles and, more specifically, to a method comprising: a first step for dispersing a carbon support in an alcohol-based solvent; a second step for cooling the solu...  
WO/2019/106526A1
The invention regards a method for the synthesis of Zero-Valent metal micro- and nanoparticles, in which a first aqueous solution (SOL1) of a salt of a noble metal (A) is mixed with a third neutral or basic aqueous solution (SOL3) of an ...  
WO/2019/106305A1
The invention relates to an aluminum-based alloy comprising, in weight percentages, 6 to 16% of titanium, 2 to 6% of iron, 0.2 to 11.5% of chromium, 0.2 to 2.5% of vanadium, 0.2 to 1.5% of nickel, 0.2 to 1% of zirconium, 0.03 to 3% of ce...  
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...  
WO/2019/103539A1
The present invention relates to a titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics. The titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics, ac...  
WO/2019/101437A1
The invention relates to a printhead (1) for a 3D printer, particularly a metal printer, comprising a housing (3), a device (28) for supplying a metal (14), a reservoir (7, 27), a nozzle device (2) and a piston (5), the nozzle device (2)...  
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...  
WO/2019/094039A1
A component for a gas turbine engine can be made via additive manufacturing. During the additive manufacturing process a powder can be used that comprises a superalloy material (12) and carbon nanostructures (14a, 14b). Components made u...  
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...  
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...  
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...  
WO/2019/049172A4
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/2019/088507A1
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...  
WO/2019/087530A1
This method for producing copper nanoparticles comprises: a preparation step for preparing a dispersion liquid of copper nanoparticles having an average particle diameter of 50 nm or less by means of a liquid-phase reduction method; an a...  
WO/2019/088510A1
When silver powder is produced by using a reducing agent according to a wet reduction method, the present invention has no risk of fire by washing insoluble organic materials generated after a silver powder precipitation reaction with an...  
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 ...  
WO/2019/088508A1
A method for producing silver powder according to the present invention comprises a silver salt reducing step (S2), the silver salt reducing step (S2) comprising: a reaction solution producing step (S21) of producing a first reaction sol...  
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 ...  
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...  
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...  
WO/2019/083294A1
Provided are a core-shell nanowire, a method for forming the core-shell nanowire, and a stretchable composite comprising the core-shell nanowire. The core-shell nanowire comprises a core comprising a conductive metal, and a shell compris...  
WO/2019/078100A1
Provided is a feature with which it is easy to accumulate solid microparticles and also form a pattern, which was difficult to achieve in the prior art. A method for producing a composite including a metal coated with solid microparticle...  
WO/2019/074336A1
The present invention relates to a method for preparing silver powder, comprising: a silver salt solution preparation step (S11) of adding and mixing a solvent with a silver nitrate solution, nitric acid, and ammonia water to prepare a s...  
WO/2019/074059A1
The present invention addresses the problem of providing: a heat-resistant titanium alloy member having high mechanical strength and high oxidation resistance at high temperatures, the titanium alloy member having low mechanical anisotro...  
WO/2019/073013A1
The present invention concerns a suspension of silver nanowires coated with at least one oxide in a polar aprotic solvent comprising a surfactant, optionally comprising a polymer, and concerns a process for preparing such a suspension.  
WO/2019/073833A1
The present invention provides a paste containing nickel nanowires which thermally cures at a sufficiently high rate even at a relatively low temperature and is capable of giving cured structures not only excellent in terms of functional...  
WO/2019/069651A1
Provided is a compressor component for a transport that has superior mechanical properties at high temperatures. The compressor component (1) for a transport is formed from an aluminum alloy that includes 5.0 – 9.0% by mass Fe, 0.1 –...  
WO/2019/069818A1
Provided are: a burning material composition having high printability; a method for manufacturing a film-shaped burning material with the use of the burning material composition; and a method for manufacturing a film-shaped burning mater...  
WO/2019/069936A1
The present disclosure pertains to a silver microparticle dispersion liquid containing (i) 60-95 mass% of silver microparticles having a particle diameter (D50) of 50-300 nm, (ii) 4.5-39 mass% of a solvent, and (iii) 0.1-3 mass% of a res...  
WO/2019/069942A1
The purpose of the present invention is to provide: copper metal fine particles which are capable of efficiently exhibiting antiviral properties; an antiviral agent which contains these copper metal fine particles; and a method for produ...  
WO/2019/065379A1
[Problem] To provide: a silver powder mixture suitable for forming a conductive film on the surface of an elastic member; a method for producing the silver powder mixture; and a conductive paste using the silver powder mixture. [Solution...  
WO/2019/065341A1
Provided are a silver powder that has a low carbon content and is less likely to clump and a production method therefor. The silver powder is produced by means of dripping a molten metal obtained by melting silver whereto 40 ppm or more ...  
WO/2019/067813A1
A system includes a mobile platform that includes a metal powder production machine that receives solid and continuous metal and outputs a metal powder. The mobile platform further includes an additive manufacturing system that receives ...  
WO/2019/065461A1
[Problem] To produce wires having a particularly large average length and a large average aspect ratio when synthesizing fine silver nanowires by an alcohol solvent reduction method. [Solution] A silver nanowire production method compris...  
WO/2019/067734A1
Self-assembly methods are provided for making hedgehog-shaped microparticles or nanoparticles. The method may comprise combining a metal-containing (e.g., Fe, Au) precursor, a chalcogen-containing precursor (e.g., Se, S), and a self-asse...  
WO/2019/060167A1
A non-aqueous silver precursor composition has (a) a cellulosic polymer; (b) reducible silver ions at a weight ratio to the cellulosic polymer of 5: 1 to 50:1; (c) an organic solvent having a boiling point of 100°C but less than 500°C;...  
WO/2019/059256A1
Provided are: a novel magnetic material having high magnetic stability, in particular, having an extremely high saturation magnetization; and a method for producing the same, wherein the magnetic material, due to having a higher saturati...  
WO/2019/060166A1
A method is used to prepare silver nanoparticle cellulosic polymer composites. A cellulosic polymer, reducible silver ions in an amount of a weight ratio to the cellulosic polymer of 5: 1 to 50: 1, and an organic solvent are mixed. Each ...  
WO/2019/059290A1
[Problem] To provide: a composition for a thick film resistor having a high rate of decrease in resistance value as an amount of change in a resistance value that can be adjusted by an adjustment method using pulse trimming when forming ...  
WO/2019/059438A1
Provided is a secondary battery anode active material capable of providing high capacity and high efficiency charge/discharge characteristics. The anode active material comprises: silicon-containing particles; a first conductive wire att...  

Matches 1 - 50 out of 19,760