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Matches 1 - 50 out of 19,889

Document Document Title
WO/2019/158418A1
The present invention relates to a method for producing hard materials that are coated with a cobalt hydroxide compound and to powders that comprise the coated hard material particles, and the use thereof.  
WO/2019/160154A1
This metal powder manufacturing device has: a supplying means that drops a molten metal; a combustion flame spraying means that sprays a supersonic combustion flame from a combustion flame spray port so that the combustion flame is focus...  
WO/2019/157594A1
There are provided high melting point metal or alloy powder atomization manufacturing processes comprising providing a melt of the high melting point metal or alloy through a feed tube; diverting the melt at a diverting angle with respec...  
WO/2019/159404A1
[Problem] To provide infiltration Cu-based powder to be an infiltrant for Fe-based substrates, wherein: the infiltrant comprising the Cu-based powder has a high infiltration rate and allows a Fe-based substrate to have a high density, th...  
WO/2019/160520A1
The invention relates to inorganic chemistry and to chemical technology used to produce a mixture of ultra-fine and nano-sized aluminium oxide and hydroxide powders for use in the process of deactivating liquid waste from nuclear power s...  
WO/2019/148803A1
Provided is a two-dimensional titanium nanosheet with a thickness of 1-50 nm. Also provided is a preparation method of a two-dimensional titanium nanosheet, comprising the following steps: providing a titanium raw material and exfoliatin...  
WO/2019/150732A1
Silver oxalate characterized by having a 1% weight loss temperature of 190°C or higher in thermogravimetry. Silver oxalate characterized by having a maximum temperature of 219°C or higher in differential thermal analysis. The present i...  
WO/2019/150697A1
This slurry for surface hardening treatments is used for a hardening treatment of a material to be processed by being applied to the surface of the material to be processed, and contains a metal powder, a carbonizing agent which is a com...  
WO/2019/148277A1
The present disclosure generally relates to metallic powders for use in multilayer ceramic capacitors, to multilayer ceramic capacitors containing same and to methods of manufacturing such powders and capacitors. The disclosure addresses...  
WO/2019/146412A1
Provided are: a production method for silver fine particles that retain capabilities such as conductivity and make it possible to form wiring at even lower temperatures; and silver fine particles. A silver fine particle production method...  
WO/2019/147056A1
The present invention relates to a method for manufacturing a metal nanocube with a controlled edge sharpness index, comprising a step of reacting with a first surfactant and a predetermined surface protective agent; a method for prepari...  
WO/2019/146411A1
Provided are: a fine particle production method that makes it possible to control the acidity, i.e., a surface property, of fine particles; and fine particles. A fine particle production method in which a raw material powder is used to p...  
WO/2019/146414A1
Provided are copper microparticles which have exceptional oxidation resistance, in which oxidation is reduced even when the copper microparticles are held at a firing temperature in an oxygen-containing atmosphere, and in which sintering...  
WO/2019/145409A1
The present invention provides aneasy and scalable process for producing atomic quantum clusters (AQCs) with a high yieldand without the need of capping ligands, in the presence of a promoter.Moreover, the invention provides a mixture co...  
WO/2019/141260A1
A method for manufacturing surface-roughened silver nanowire. The method comprises the following steps: i, dissolving silver nitrate, a surfactant, and a halogen salt in a polyol to obtain a solution a, and dissolving silver nitrate in e...  
WO/2019/143750A1
A process for treating acid mine drainage removes iron ions from the acid mine drainage in the form of zero-valent iron nanoparticles which can be subsequently used for environmental remediation  
WO/2019/143454A1
A method for manufacturing a spherical metallic powder blend using a metallic starting material, the method including steps of grinding the metallic starting material to yield an intermediate powder, spheroidizing the intermediate powder...  
WO/2018/106581A8
Metal powder compositions for pressed powder metallurgy, and methods of forming metal parts using the metal powder compositions. The metal powder compositions include a metal powder and a lubricant system, which are pressed to form a gre...  
WO/2019/142904A1
[Problem] To provide a silver nanowire ink in which the amount of coarse foreign matter particles present is sufficiently minimized, wherein the silver nanowire ink is formulated using silver nanowires that are highly effective in improv...  
WO/2019/142633A1
The present invention provides a composition for bonding, which enables bonding without pressurization at relatively low temperatures, and which enables the achievement of excellent bonding strength. A composition for bonding according t...  
WO/2019/139777A1
A method of forming titanium-based spherical metallic particles includes contacting a feedstock material including a metal halide with a reductant in the presence of a microwave plasma discharge.  
WO/2019/139168A1
Provided are: a thermoelectric conversion material with a high dimensionless figure of merit ZT; a thermoelectric conversion module; and a method for manufacturing a thermoelectric conversion material. This thermoelectric conversion mate...  
WO/2019/140210A1
According to one or more embodiments presently described, a method for processing metal-containing materials may include passing a feed stream through a first conduit of a multi-conduit reactor, the feed stream including metal-containing...  
WO/2019/140205A1
According to one or more embodiments presently described, metal-containing particles may be formed by a method including forming a molten material from a solid supply material, introducing the molten material into a reaction zone of a Ba...  
WO/2019/140208A1
According to one or more embodiments presently described, metal-containing particles may be made by a method that includes introducing a molten material into a reaction zone of a reactor system, passing a process gas into the reaction zo...  
WO/2019/139773A1
A method of forming titanium-based spherical metallic particles includes performing a hydride-dehydride process on a meltless metallic sponge to form a feedstock material including a metallic powder. The method further includes introduci...  
WO/2019/140191A1
According to one or more embodiments presently described, a mixture of lead oxide and lead metal particles may be formed by a method that includes forming a molten metal lead material from a solid lead metal supply material, introducing ...  
WO/2019/140048A1
The present disclosure relates to methods for cryogenically milling titanium aluminide materials. The methods generally include crushing titanium aluminide scrap thereby producing titanium aluminide pieces that are separated into a first...  
WO/2019/138882A1
The present invention provides a method for producing silver nanoparticles, the method including: a mixing step in which a thermally decomposable silver compound, an amine compound having 5 or fewer carbon atoms, and a solvent that inclu...  
WO/2019/139383A1
The present invention relates to: a method for producing core-gap-shell nanoparticles having a hollow space with an average height of 0.1 to 10 nm in which a Raman active material is disposed between a core and a shell, the method compri...  
WO/2019/136252A1
A method for synthesizing a thermally conductive and stretchable elastomer composite comprises mixing liquid metal and soft material (e.g., elastomer) in a centrifugal or industrial shear mixer under conditions such that the liquid metal...  
WO/2019/135306A1
This copper nano ink production method comprises: a step in which a copper nanoparticle aqueous dispersion including copper nanoparticles and an anion is prepared; and a step in which the copper nanoparticle aqueous dispersion after said...  
WO/2019/135372A1
This aluminum alloy wire has: a composition that contains at least one metal element selected from the group consisting of Fe, Cr, Ni, Co, Ti, Sc, Zr, Nb, Hf, and Ta in the total amount of greater than 1.4 at% but no more than 5.1 at%, a...  
WO/2019/132846A1
The present invention relates to examination of characteristics of silver nano-clusters self-arranged by means of reduction of silver salt to silver nanoparticles by means of 2-mercapto-thioxanthone on DNA and BSA in short photo-illumina...  
WO/2019/128244A1
A method for preparing a bismuth quantum dot and a bismuth quantum dot. The preparation method comprises: (1) dispersing bismuth powders in an organic solvent to obtain a dispersion liquid; (2) performing a first water bath ultrasound on...  
WO/2019/126882A1
The invention relates to a process for obtaining nanoparticles (NPs) of copper, specifically with a size between 10 nm and 50 nm. Specifically, a method is described for constructing NPs of metallic copper and subsequently decorating or ...  
WO/2019/128245A1
A bismuthene nanosheet and a preparation method therefor. The bismuthene nanosheet is obtained by dispersion of bismuth powder into an organic solvent, first water bath-based ultrasonic treatment, heating reaction, second water bath-base...  
WO/2019/127200A1
A tantalum powder, a tantalum powder compact, a tantalum powder sintered body, a tantalum anode, an electrolytic capacitor and a preparation method for tantalum powder. The tantalum powder contains boron element, and the specific surface...  
WO/2019/126884A1
The invention relates to a process for obtaining nanoparticles (NPs) of copper, specifically with a size between 10 nm and 50 nm. Specifically, a method is described for constructing NPs of metallic copper and subsequently decorating or ...  
WO/2019/131435A1
The purpose of the present invention is to provide a method for producing a silver nanoparticle dispersion liquid that contains few coarse silver nanoparticles and has high dispersion stability. A method for producing a silver nanopartic...  
WO/2019/128247A1
A preparation method for bismuthene nanosheets, comprising: (1) dispersing bismuth powder in an organic solvent to obtain a dispersion liquid; (2) carrying out first ultrasonic water bath treatment on the dispersion liquid, and then carr...  
WO/2019/128246A1
A preparation method for bismuth quantum dots, comprising: (1) dispersing bismuth powders in an organic solvent to obtain a dispersion liquid; (2) performing a first ultrasound in water bath on the dispersion liquid, and then performing ...  
WO/2019/124325A1
Provided are: a titanium powder which is reduced in the hydrogen concentration, while being obtained by means of a hydrogenation-dehydrogenation method; and a method for producing this titanium powder. A titanium powder which is obtained...  
WO/2019/124224A1
Amorphous alloy particles according to the present invention are amorphous alloy particles made from an iron-based alloy, and are characterized in that a grain boundary is formed in each of the particles.  
WO/2019/123537A1
The present invention provides: a Mg alloy powder which can be produced at low cost and which is capable of bringing about improved sintering properties; and a sintered component using same. This Mg alloy powder is produced by an air ato...  
WO/2019/124047A1
The present invention provides: a spherical Ti-based powder which can be molded into a near-net shape and which is suitable for three-dimensional lamination molding by means of electron beams, laser beams, or the like; and a manufacturin...  
WO/2019/123972A1
Provided is a production method whereby coarse particles of a so-called high-purity nickel powder, which contains a small amount of impurities and, in particular, has a low sulfur content, are formed from a nickel sulfate ammine complex ...  
WO/2019/124939A1
A fluidized-bed deoxidation apparatus for titanium alloy powder is disclosed. According to an embodiment of the present invention, the fluidized-bed deoxidation apparatus may comprise: a chamber for receiving titanium alloy powder; a hea...  
WO/2019/124344A1
Provided is a method for producing a TiAl intermetallic compound powder in which it is possible to reduce the number of internal pores. Also provided is a TiAl intermetallic compound powder in which internal pores have been reduced in nu...  
WO/2019/123536A1
The present invention provides a method which is for producing a Mg alloy powder, which can be implemented at low cost, and with which it is possible to improve sintering properties. This method for producing a Mg alloy powder comprises:...  

Matches 1 - 50 out of 19,889