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Matches 1 - 50 out of 27,189

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/2019/159404A1
[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/2019/160165A1
This magnetic structure has core-shell-structured particles each comprising a core part and a shell part covering the surface of the core part, wherein: the core part is formed of an alloy containing a first metal and a second metal; the...  
WO/2019/156658A1
An additive manufacturing method of producing a metal alloy article may involve: Providing a supply of a metal alloy in powder form; providing a supply of a nucleant material, thenucleant material lowering the nucleation energy required ...  
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/2019/150697A1
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/2019/146412A1
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/2019/146310A1
An embodiment of the mixed powder for powder metallurgy according to the present invention consists mainly of an iron-based powder and contains a powder of one or more sulfides selected from among CaS, MnS, and MoS2 and 0.005-0.025 mass%...  
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/2019/146661A1
The present invention provides a composite particle comprising a base particle composed of ferrite and a covering layer composed of a metallic material exhibiting a white to silver color, a powder characterized by containing a plurality ...  
WO/2019/142610A1
[Problem] To provide a Fe-Co alloy powder that has a small particle diameter, is able to achieve a high μ' in a high frequency band, and exhibits favorable heat resistance. [Solution] A Fe-Co alloy powder that has a small particle diame...  
WO/2019/142727A1
[Problem] To provide: a silicon oxide-coated iron powder that has a small particle diameter, is able to achieve a high μ' in a high frequency band, and exhibits favorable heat resistance; and a manufacturing method therefor. [Solution] ...  
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/2019/142611A1
[Problem] To provide a Fe-Ni alloy powder that has a small particle diameter, is capable of achieving a high µ' in a high-frequency region, and has good heat resistance. [Solution] In the presence of phosphorus-containing ions, an acidi...  
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/2019/087097A3
Disclosed herein is a mixture for forming a wear resistant layer on a substrate, a wear resistant layer on a substrate and a method for forming a wear resistant layer on a substrate. The mixture for forming a wear resistant layer on a su...  
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/2019/136822A1
A core-shell type gold-ruthenium oxide nano-composite material, comprising gold nanoparticles in a core and ruthenium oxide coated on the outside thereof, the molar ratio of the gold nanoparticles to the ruthenium oxide being 1:0.2-0.8. ...  
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/2019/140000A1
Devices, systems, and methods are directed to the use of vapor phase change in binder jetting processes for forming three-dimensional objects. In general, a vapor of a first fluid may be directed to a layer of a powder spread across a bu...  
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/2019/139017A1
The present invention addresses the issue of providing: a stainless steel powder unlikely to have quenching cracks in a molded article in a molding method including a rapid melting and rapid quenching process; a powder material for moldi...  
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/2019/132846A1
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/2019/131795A1
Provided is a silicon bulk thermoelectric conversion material for which thermoelectric performance is improved over the prior art by reducing the thermal conductivity of silicon. In the silicon bulk thermoelectric conversion material, th...  
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/2019/128245A1
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/2019/131112A1
This core-shell particle comprises a core particle covered by a shell containing an inorganic material. The shell is crystalline, the particle has a secondary particle diameter within a range of 3 to 500 nm, and the coverage is 80% or gr...  
WO/2019/131744A1
The present invention provides an anisotropic nanostructure that is expressed by formula RuxM1-x (in the formula, 0.6 ≤ x ≤ 0.999, and M represents at least one kind selected from the group consisting of Ir, Rh, Pt, Pd, and Au), the ...  
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/2019/131378A1
The present invention provides: a method for manufacturing copper powder that can be used as a starting material for a coating, which, when cured, exhibits a low volume resistance value; said copper powder; a resin composition containing...  
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/2019/127174A1
A hot-press sintering apparatus, a method for manufacturing a thermoelectric material by using the hot-press sintering apparatus, and a thermoelectric material having a multi-scale micro-nano porous structure. The hot-press sintering app...  
WO/2019/121827A1
A process for the separation of nanowires with an aspect ratio of at least 10 from nanoparticles with an aspect ratio of less than 10.  
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/2019/123989A1
The present invention provides a powder material that is capable of having improved fluidity over conventional products, and that is capable of improving the crushing strength of particles. The powder material according to the present in...  
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/2019/123764A1
This WC powder includes WC particles which have an average particle diameter of 50 nm or less and in which transition metal elements are dissolved in a solid state, wherein the transition metal elements contain Co. This WC-Co metal compo...  
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/2019/124939A1
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...  

Matches 1 - 50 out of 27,189