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Matches 1 - 50 out of 26,995

Document Document Title
WO/2019/117041A1
This solder paste contains: a mixed filler comprising first metal particles and second metal particles; and a flux, wherein the first metal particles are composed of an alloy including 50-80 mass% of Cu, 5-15 mass% of Ag, 2-10 mass% of B...  
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/2019/117234A1
Provided is spherical silver powder that can be baked at a lower temperature. This spherical silver powder comprising a spherical silver particle has a void inside the particle. In an image of a cross section of the silver particle expos...  
WO/2019/114296A1
A gradient cemented carbide self-drilling screw die, comprising a base (1) that is made from cemented carbide, a die blank (2) being provided on the base (1), and a discharge groove (3) further being provided on the base (1); the dischar...  
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/2019/118914A1
3D-printed parts may include binding agents to be removed following an additive manufacturing process. A debinding process removes the binding agents by immersing the part in a solvent bath causing chemical dissolution of the binding age...  
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/2019/111834A1
Provided is a partial diffusion alloyed steel powder with excellent flowability, moldability, and compressibility without containing Ni, Cr, or Si. Specifically provided is a partial diffusion alloyed steel powder with excellent flowabil...  
WO/2019/113208A1
Paste compositions comprising 40-70 percent by weight (wt%) of a low melting point (LMP) particle composition comprising Y; 25-65 wt% of a high melting point (HMP) particle composition comprising M; and 1-15 wt% of a fluxing vehicle. The...  
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/2019/111833A1
Provided is a steel alloy powder with excellent flowability, moldability, and compressibility without containing Ni, Cr, or Si. A steel alloy powder made of a Mo-containing iron-based alloy, wherein: the Mo content in the iron-based allo...  
WO/2019/107313A1
An embodiment of the present invention relates to an iron-based powder mixture containing a main raw material powder including at least one type of powder selected from the group consisting of an iron powder and an iron alloy powder, a s...  
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/2019/108596A1
Materials, methods and techniques disclosed and contemplated herein relate to multicomponent aluminum alloys. Generally, multicomponent aluminum alloys include aluminum, nickel, zirconium, and rare earth elements, and include L12 precipi...  
WO/2019/106739A1
Provided are a novel low-temperature-sinterable copper particle that can be sintered even at a low temperature of about 100°C or less, for example, and a method for manufacturing a sintered compact using the same. This low-temperature-s...  
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/2019/104186A1
Nano-engineered materials for powder metallurgy and workpieces created using the materials. Workpieces include primary phase powders having nano-engineered partial or complete coatings and/or secondary phases adhered to interfaces of the...  
WO/2019/103686A1
The present invention relates to a 3D-printed iron based alloy product comprising carbon, tungsten, vanadium, cobalt, chromium and molybdenum with very high hardness and very good high temperature properties thermal properties as well as...  
WO/2019/098183A1
This power containing tungsten carbide has a Fsss particle size of from 0.3 μm to 1.5 μm (inclusive), while having a content rate of tungsten carbide of 90% by mass or more. This power containing tungsten carbide is configured such tha...  
WO/2019/095039A1
A high temperature process is provided, which can melt, atomize and spheroidize a coarse angular powder into a fine and spherical one. it uses thermal plasma to melt the particle in a heating chamber and a supersonic nozzle to accelerate...  
WO/2019/095715A1
A high-temperature sensitive nano-material and a preparation method therefor, relating to the field of powder metallurgy. The high-temperature sensitive nano-material consists of, in parts by weight, the following components: 50-65 parts...  
WO/2019/095016A1
The present invention relates to a method and an apparatus for coating large area solid substrates such as flakes, powder, beads, and fibres with metal-based coatings by heating the substrate with a powder mixture including reducible met...  
WO/2019/091825A1
The invention relates to the use of an aqueous composition, containing a metal powder and a moisturizer, for the additive manufacturing of a shaped metal article using beam melting or beam sintering.  
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/2019/091828A1
The invention relates to a method for the additive manufacture of a shaped metal element by means of radiative melting or radiation sintering, involving: (i) providing an aqueous composition that contains a metal powder, in the form of a...  
WO/2019/091827A1
The invention relates to the use of an aqueous composition which contains a metal powder, wherein said metal is copper, gold, silver or aluminium, or an alloy or intermetallic phase of one of these metals, for the additive manufacture of...  
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/2019/091826A1
The invention relates to the use of an aqueous composition, containing a metal powder and a flux, for the additive manufacturing of a shaped metal article using beam melting or beam sintering.  
WO/2019/094670A1
The present invention pertains generally to the detection of molecules. In some embodiments, it pertains to the determination of molecules using the assembly of nanoparticles into superstructures. In some embodiments, a sample comprising...  
WO/2019/092959A1
This composition for sinter bonding contains sinterable particles containing an electroconductive metal. The average particle diameter of the sinterable particles is 2 μm or below, and the proportion of particles having a particle diame...  
WO/2019/092960A1
This composition for sinter bonding includes sintered particles that contain an electrically conductive metal. The average grain size of the sintered particles is 2 μm or less, and the ratio of particles having a grain size of 100 nm or...  
WO/2019/092969A1
Provided is a tungsten sputtering target which is capable of forming a tungsten film having a low specific resistance in cases where a tungsten film is formed with use of a tungsten sputtering target. A tungsten sputtering target which i...  
WO/2019/093119A1
The present invention provides a paste composition that has exceptional high thermal conductivity and heat dissipation properties and is capable of satisfactorily bonding a semiconductor element and a light-emitting element to a substrat...  
WO/2019/088157A1
The purpose of the present invention is to provide: an alloy material exhibiting better mechanical properties and/or higher corrosion resistance than existing high-entropy alloys without sacrificing the attractive properties of high-entr...  
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/2019/087863A1
The present application relates to the manufacturing of an iron-based sintered alloy valve guide having excellent abrasion resistance and thermal conductivity by sintering a molded body obtained by molding raw material powder that includ...  
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/2019/086999A1
A method and apparatus for producing metal matrix nanocomposites is disclosed. The method may include obtaining a nanodispersion by dispersing a plurality of nanoparticles into an inert gas within a dispersion chamber. Dispersing the plu...  
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/2019/086379A1
The invention relates to a 3D-metal-printing method for producing a spatial metal product substantially consisting of a metal powder or metal filaments, the powder or the filaments being structured layer-by-layer by application of starti...  
WO/2019/085183A1
A method for fabricating titanium and titanium alloy metallurgical products, said method comprising the steps of: subjecting a starting material of titanium sponge to hydrogenation; preparing a hydrogenated titanium powder or mixed powde...  
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/2019/087663A1
This rare-earth magnet material is obtained by hardening a plurality of magnetic particles, wherein each of the plurality of magnetic particles is provided with a core, and a shell covering the core. The core is composed of a compound co...  
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/2019/080103A1
An aluminum silicon carbide-based composite structural member and a method for preparing a silicon carbide reinforced preform, said method comprising: providing at least two kinds of silicon carbide particles having different average par...  
WO/2019/082638A1
Provided is an Fe-based metal powder which is suitable for a process accompanied by rapid melting and rapid solidification, and from which a molded object having excellent characteristics is obtained. This metal powder for molding is mad...  
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...  

Matches 1 - 50 out of 26,995