| Document |
Document Title |
|
WO/2021/215575A1 |
The present invention relates to a method for manufacturing a cooling pipe for an electric vehicle powertrain, a cooling pipe for an electric vehicle powertrain manufactured thereby, an electric vehicle driving motor including same, and ...
|
|
WO/2021/210352A1 |
An aluminum alloy material comprising a composition containing 1.2-6.5 at% of Fe, 0.15-5 at% of one or more first elements selected from the group consisting of Nd, W, and Sc, and 0.005-2 at% of one or more second elements selected from ...
|
|
WO/2021/208232A1 |
Disclosed are a nano silver-copper alloy material and a preparation method therefor. The nano silver-copper alloy material is composed of a mixture of nano silver-copper alloy particles with a particle size of 15-50 nm, and the copper me...
|
|
WO/2021/206098A1 |
A copper paste for forming wick of a heat pipe, the copper paste containing copper particles, a thermally decomposable resin and a dispersion medium, the copper particles including a copper particle of a larger diameter having a volume-a...
|
|
WO/2021/206096A1 |
A production method for solder particles, the production method including a preparation step for preparing a substrate that has a plurality of protrusions, a solder layer formation step for forming a solder layer on at least a portion of...
|
|
WO/2021/199694A1 |
This nickel-containing particle has a core particle including Ni, and a coating layer that is positioned on the surface of the particle and that includes at least one element from among Si, Al, Zr, and Sn. The nickel-containing particle ...
|
|
WO/2021/200600A1 |
Provided is a soft magnetic alloy powder 1 which contains soft magnetic alloy particles 10 having an amorphous phase. The soft magnetic alloy particles 10 have a chemical composition represented by FeaSibBcCdPeCufSngM1hM2i, wherein: M1 i...
|
|
WO/2021/198231A1 |
The present invention relates to pulverulent aluminum alloys having Cu, Zn or Si/Mg as most relevant alloy elements, the alloy further having a content of 1 to 15 wt.% of metals selected from the group M1 comprising Mo, Nb, Zr, Fe, Ti, T...
|
|
WO/2021/196668A1 |
Disclosed is a method for preparing a metal rubidium nano sol. The method comprises placing metal rubidium into an organic solvent; subjecting the organic solvent to deoxygenization, and then heating the deoxidized organic solvent in a p...
|
|
WO/2021/190704A1 |
The invention relates to a titanium-free cobalt-chromium alloy for a powder, consisting of (in wt.%) C 0.40 - 1.50%, Cr 24.0 - 32.0%, W 3.0 - 8.0%, Mo 0.1 - 5.0%, where 4.0 < W + Mo < 9.5 is satisfied by the content of W and Mo in wt.%, ...
|
|
WO/2021/193575A1 |
[Problem] To provide a method for producing a silver powder which can have a smaller particle size distribution than ever before without the need to change the type of a surface treatment agent, and which has such a property that, when t...
|
|
WO/2021/194415A1 |
The present invention relates to an alloy with formula of RE-M-B-Fe as defined herein and oxygen content less than 0.9 wt%, wherein said RE is in the range of 29.0 weight % to 33.0 weight %; M is in the range of 0.25 weight % to 1.0 weig...
|
|
WO/2021/193144A1 |
The present invention is a method for producing a bonding composition comprising copper particles and a second solvent. In the production method, a dispersion of copper particles is prepared by producing the copper particles in a first s...
|
|
WO/2021/194061A1 |
The present invention relates to a silver powder preparation method comprising: a silver powder preparation step of preparing a silver salt, which comprises silver ions, and then reducing the silver ion so as to precipitate silver partic...
|
|
WO/2021/190821A1 |
The invention relates to a method and a device for manufacturing a particle-reinforced composite-material component (1) in the form of a metal-matrix composite material by means of powder injection molding, comprising the following steps...
|
|
WO/2021/193736A1 |
A silver powder that includes silver particles and an adherend that is adhered to the surface of the silver particles and includes a metal oxide that has a lower melting point than silver.
|
|
WO/2021/194007A1 |
The present invention relates to a method for manufacturing extruded material of heterogeneous aluminum-carbon nanotube composite extruded material having improved corrosion resistance, and extruded material of heterogeneous aluminum-car...
|
|
WO/2021/188059A1 |
Colloidal silver, as a well-known antiseptic and antibiotic, is effective for medical and pharmaceutical purposes and safe to use only with the correct preparation process. The stability of the particles in colloidal silver and the appro...
|
|
WO/2021/186021A1 |
A process for the preparation of transition metal nanoparticles, the process comprising: (a) providing a mixture comprising one or more salts of one or more transition metals M, one or more complexing agents C, and a solvent system S; (b...
|
|
WO/2021/179432A1 |
The present application relates to a graphene-coated ultra-fine powder and a preparation method therefor. The preparation method comprises the following steps: using graphite as an electrode and a material to be coated as a workpiece, re...
|
|
WO/2021/179431A1 |
Multielement alloy powder and a fast preparation method therefor. The preparation method comprises: design alloy components, according to the design, mix several pure metals or mix several pure metals with several nonmetals, and perform ...
|
|
WO/2021/182591A1 |
An iron base rare earth boron-based isotropic magnet alloy which is represented by the compositional formula T100-x-y-z(B1-nCn)xREyMz (where: T is one or more types of transition metal element selected from the group consisting of Fe, Co...
|
|
WO/2021/179677A1 |
A preparation method for a powder material and the use thereof. The preparation method comprises: obtaining, by means of solidification of an alloy melt, an initial alloy strip containing a matrix phase and a dispersed particle phase, th...
|
|
WO/2021/181512A1 |
A method for producing an Fe-based amorphous alloy powder, the method comprising: an embrittlement step for heating and embrittling an aggregate body of a foil-shaped Fe-based amorphous alloy; a disintegrating step for roughly fracturing...
|
|
WO/2021/180029A1 |
The present invention belongs to the technical field of electronic pastes, and particularly relates to a method for preparing silver-coated copper powder. The method comprises steps of: mixing the copper powder with a first Tollens' reag...
|
|
WO/2021/176910A1 |
The invention provides a production method for an alloy member having mainly high hardness and high resistance to corrosion and produced by a layer stacking shaping method, the alloy member, and a product using the alloy member. The al...
|
|
WO/2021/174750A1 |
A micron silver particle-reinforced 316L stainless steel matrix composite material, comprising a 316L stainless steel matrix and silver particles that are uniformly distributed in the 316L stainless steel matrix; the silver particles acc...
|
|
WO/2021/176480A1 |
Present invention relates to a fluorescent bimetallic nanocomposites (M1@M2-NCs) of silver-gold (Ag@Au-NC) and silver-platinum (Ag@Pt-NC) by reducing silver nitrate (AgNO3) on gold nanoparticles (AuNPs) and platinum nanoparticles (PtNPs)...
|
|
WO/2021/168737A1 |
Provided is a method for preparing a high crystallization and high dispersion nano nickel powder. The method comprises: 1) dissolving a nickel salt and citric acid into an organic solvent to prepare an organosol; 2) mixing the organosol ...
|
|
WO/2021/168978A1 |
A method for preparing oxygen-free passivation titanium and titanium alloy powder product by gas-solid fluidization, relating to the field of powder metallurgy titanium. The present invention provides that gas-solid fluidization is achie...
|
|
WO/2021/166627A1 |
Provided are a dispersion medium for metal particle sintering that provides an electroconductive paste whereby metal particles are satisfactorily sintered at low temperature even when not in a reducing atmosphere, and an electroconductiv...
|
|
WO/2021/166755A1 |
Provided is a method for treating an alloy by which nickel and/or cobalt can be selectively isolated from an alloy that contains copper as well as nickel and/or cobalt, in a waste lithium ion battery or the like. The present invention ...
|
|
WO/2021/167487A1 |
The device relates to metallurgy, and more particularly to producing metal powders by centrifugal atomization. The technical result is a broadening of the technical capabilities of a device when producing powders of refractory and chemic...
|
|
WO/2021/167205A1 |
The purpose of the present invention is to provide: a method for improving the flowability of a powder, in particular a metal or alloy powder produced through gas atomization; a method for producing a powder having improved flowability; ...
|
|
WO/2021/157641A1 |
The noble metal particulates disclosed herein contain a noble metal element as the main constitutional metal element, retain an imine compound on the surfaces, and have an amine/imine ratio (A/I ratio), which is the area ratio between th...
|
|
WO/2021/157156A1 |
The present invention addresses the problem of providing a titanium alloy powder production method whereby the yield of titanium alloy powder is improved while allowing the environmental burden to be reduced. The titanium alloy powder pr...
|
|
WO/2021/157274A1 |
The present invention addresses the problem of providing a magnetic particle-containing composition which has excellent settling stability and from which a magnetic particle-containing film having excellent magnetic permeability can be f...
|
|
WO/2021/157352A1 |
A metallic glass powder magnetic core which comprises a plurality of grains each comprising a soft magnetic metallic glass alloy and 1% by mass or less of an insulation film formed at each of grain boundaries among the plurality of grain...
|
|
WO/2021/154123A1 |
The invention relates to metallic pigments based on aluminum and/or alloys thereof and methods for their manufacture that have a nucleus/shell structure and additionally protection against corrosion, and a method of producing and of usin...
|
|
WO/2021/153550A1 |
This thermoelectric conversion module is formed by electrically connecting, by a conductive member, one end of an n-type thermoelectric conversion element having a negative Seebeck coefficient and having a half-Heusler structure to one e...
|
|
WO/2021/147234A1 |
Disclosed are a bactericidal plastic masterbatch, a preparation method therefor and an application thereof. The bactericidal plastic masterbatch is composed of the following components by weight percentage: 95-99% of plastic powder and 1...
|
|
WO/2021/150319A1 |
Graphite-containing brass alloy billets having less than 0.25 wt.% lead and a method of manufacturing relating thereto are provided. The method includes forming a brass powder and mixing the brass powder with graphite and one or more bin...
|
|
WO/2021/148404A1 |
The invention relates to a metal powder intended for use in an additive manufacturing process, which powder consists of steel particles which have an average diameter of 5 - 150 pm and consist of, in percent by weight, C: 0.15 - 1.0 %, N...
|
|
WO/2021/145628A1 |
A heat-resistant coating composition according to an aspect of the present invention comprises: an inorganic filler which comprises an amorphous phase and is Fe-based amorphous alloy powder having an average particle diameter of 0.5 to 1...
|
|
WO/2021/144006A1 |
The present invention relates to a nanoparticle comprising a metal-based core, a first coating layer substantially covering the metal-based core to generate a coated metal-based core, and a second coating layer at least partially coverin...
|
|
WO/2021/139334A1 |
Disclosed are a Si-containing high-strength low-modulus medical titanium alloy, an additive manufacturing method therefor and a use thereof. The preparation method comprises alloy component designing, powder making, model building and su...
|
|
WO/2021/141932A1 |
The present invention relates to paste compositions comprising an indium metal powder; and an organic vehicle. The organic vehicle includes one or more C8 – C18 fatty acids; a salt formed from a C4 – C6 carboxylic acid and a tertiary...
|
|
WO/2021/141109A1 |
The present invention pertains to: a super-water-repellent surface member that includes, on a substrate surface, a metal copper nanowire layer and an organic matter coating layer in this order, the organic matter coating layer being fixe...
|
|
WO/2021/139553A1 |
Disclosed is a spherical amorphous alloy powder preparation apparatus, comprising: a gas atomizer, used for breaking an alloy melt by means of an atomizing gas; a liquid cooling apparatus, located beneath the gas atomizer and arranged at...
|
|
WO/2021/135818A1 |
Disclosed is a vacuum atomization production system for an aluminum-based alloy powder, which system comprises: a melting and atomizing device (1), a vacuum control device (2), an air pressure balance system (3), a classification system ...
|
