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Matches 1 - 50 out of 18,354

Document Document Title
WO/2017/122902A1
The present invention relates to a method for preparing a copper metal nanopowder having a uniform oxygen passivation layer by using a thermal plasma, and an apparatus for preparing the same and, more specifically, to: a method for prepa...  
WO/2017/119386A1
Provided is a Mn-Bi-based magnetic powder which has a Sn-containing hexagonal crystal Mn-Bi-based magnetic phase and in which the content of Sn relative to the total content of Mn, Bi and Sn is 0.2-5 at.%. Also provided is a bond magnet ...  
WO/2017/119790A1
The present invention provides a method for manufacturing a lightweight stainless steel-aluminum alloy composite material, the method comprising the steps of: (a) manufacturing a mixture powder by milling stainless steel powder and alumi...  
WO/2017/115330A1
The invention relates to copper nanoparticles and to a method for producing same, comprising the following steps: dissolving at least one copper salt, oxide or hydroxide in distilled water in a recipient; dissolving at least one stabilis...  
WO/2017/114852A1
The present invention provides a 3D printing powder and a 3D printing method, the 3D printing powder having a particle size in the range of 20 microns to 40 microns, each 3D printing powder being formed by aggregation of multiple powder ...  
WO/2017/116109A1
The present application relates to nanoparticles, which have excellent optical and electrical properties, has better redispersion properties with respect to a solvent, has excellent bioaffinity compared to nanoparticles manufactured acco...  
WO/2017/115462A1
This silver alloy powder is produced by melting silver and one kind of metal selected from the group consisting of tin, zinc, lead and indium in a nitrogen atmosphere to obtain a molten metal, and then while dropping the molten metal, ra...  
WO/2017/111334A1
The present invention relates to a method for synthesizing aluminum nitride at a low temperature and, more specifically, to a method for synthesizing aluminum nitride, comprising: preparing a porous body by heating and debinding, under a...  
WO/2017/106971A1
The present disclosure provides biocidal metal particles, and methods for production thereof. The method of producing the biocidal materials includes thermally spraying, into a collection system, a feed material having a metal mixture ha...  
WO/2017/107998A1
A preparation method for a copper nano-film loaded on a base material comprises: mixing a cupric salt solution and a chelating agent, slowly adding a first alkaline solution while vigorously stirring, thus obtaining a chelate solution; a...  
WO/2017/108293A1
The invention relates to a compacted and densified metal material comprising one or more phases formed by an agglomerate of grains, the cohesion of the material being obtained by intergranular bridges, the material having a minimum relat...  
WO/2017/111046A1
Provided is a method for producing a platinum colloid by reducing platinum ions using a platinum ion solution, water, a non-ionic surfactant, a pH compensation agent and a reducing agent, the method being characterized in that the platin...  
WO/2017/110255A1
Provided is a silver powder with which it is possible to form wiring having low electrical resistivity. With the present invention, a silver powder is provided that can be used to form an electrode of an electronic element. This silver p...  
WO/2017/105678A1
A method of manufacturing a degradable article comprises: forming a mixture comprising composite particles dispersed in a metallic matrix material; the composite particles comprising a carrier and a disintegration agent coated on the car...  
WO/2017/103807A1
The present disclosure relates to a seed-growth based method for the synthesis of metal nanoparticles of controlled shape (cubes, cuboids, octahedrons) and size in an aqueous environment, without the use of shape directing agents. The me...  
WO/2017/099635A1
A method for producing articles from an iridium metal nanopowder. The invention relates to powder metallurgy and can be used for producing various iridium articles. The technical object of the proposed invention is to provide a new techn...  
WO/2017/098848A1
The purpose of the present invention is to provide: a high entropy alloy (HEA) member which uses a high entropy alloy having high mechanical strength and high corrosion resistance, and has excellent uniformity of alloy composition and mi...  
WO/2017/099493A1
The present invention relates to a method of manufacturing a heat radiating material for a metal PCB in which a carbon nanomaterial is mixed and, more particularly, relates to a method of manufacturing a heat radiating material for a met...  
WO/2017/098150A1
The invention relates to ambient-temperature ferromagnetic cobalt nanoparticles, the production method thereof, a suspension of the nanoparticles, and the uses of said nanoparticles and said suspension, particularly in the field of high-...  
WO/2017/098207A1
The present invention relates to methods of purifying nanostructures. The nanostructures may be silver nanowires.  
WO/2017/093879A1
Methods for producing multifaceted nanoparticles and uses thereof are disclosed. One method for producing multifaceted nanoparticles can include obtaining a template that includes a substrate and a polymer brush having a plurality of pol...  
WO/2017/094166A1
Provided is a conductive paste that is suitable for obtaining a metal microparticle sintered layer having high adhesiveness to an ITO substrate. The conductive paste is manufactured by: dispersing powdery silver oxide in a nonpolar solve...  
WO/2017/091831A1
The disclosure relates to metallic, geometrically discrete nanoparticle. Specifically, the disclosure relates to a process for the preparation of air stable copper nanoparticles, their unique dispersion into ink formulation and their sin...  
WO/2017/090635A1
This rare earth magnet contains Sm, Fe and N, and contains Me and B as additive elements, wherein Me is at least one element selected from groups 4, 5 and 6 of the periodic table. The rare earth magnet has a nanocomposite structure that ...  
WO/2017/086268A1
This method for producing a rare earth magnet comprises: a preparation step for preparing an Sm-Fe based alloy having an SmFe9+α phase as a main phase by quenching a molten alloy in which the atomic ratio of Sm and Fe is 1:8.75-1:12; a ...  
WO/2017/086148A1
Provided, as a dust core which uses an amorphous magnetic material having excellent magnetic characteristics and is able to achieve high mechanical strength and high thermal stability, while having low loss, is a dust core which contains...  
WO/2017/087512A1
A nanofiber based micro-structured material including metal fibers with metal oxide coatings and methods are shown. In one example, nanofiber based micro-structured material is used as an electrode in a battery, such as a lithium ion bat...  
WO/2017/082368A1
Provided is a laminate that dissipates heat effectively, does not result in problems such as the breaking of an insulating substrate when a heat load is applied, and has no voids or the like in a metal film. Further provided is a laminat...  
WO/2017/075950A1
A method for preparing an iron-ferrous sulfide composite, comprising: mixing elemental sulfur powder and iron sulfide powder at a mass ratio of 1 : 5-60 or mixing pyrite powder and micron iron powder at a mass ratio of 1 : 5-60 to obtain...  
WO/2017/073712A1
Provided is a sintered compact characterized by comprising: hard particles made from of one or more selected from the group consisting of cubic boron nitride, Al2O3, AlON, SiAlON, TiC, TiCN, TiN, WC and diamond; a metal binder phase cont...  
WO/2017/073392A1
Provided is a production method for efficiently obtaining a cobalt powder by means of a process which increases the reduction reaction efficiency during the production of the cobalt powder from a solution that contains a sulfuric acid co...  
WO/2017/073578A1
Provided is a method for manufacturing a high density nickel powder, wherein the particle diameter of the nickel powder is controlled, particularly such that the median diameter is 100-160µm. This method for manufacturing a nickel powde...  
WO/2017/070779A1
There are provided reactive metal powder atomization manufacturing processes. For example, such processes include providing a heated metal source and contact the heated metal source with at least one additive gas while carrying out the a...  
WO/2017/073057A1
Provided are a silver powder having a small average particle size and low thermal shrinkage, and a method for producing the silver powder. The silver powder of the present invention is produced by blowing high-pressure water (preferably ...  
WO/2017/072970A1
The purpose of the present invention is to enable a conductive paste, which is suitable for producing conductors exhibiting excellent conduction performance, and which is capable of being baked at a low temperature, to be prepared in var...  
WO/2017/073364A1
The purpose of the present invention is to enable a conductive paste, which is suitable for producing conductors exhibiting excellent conduction performance, and which is capable of being baked at a low temperature, to be prepared in var...  
WO/2017/069131A1
Provided is a method for manufacturing a magnetic material, the method having: a surface oxide reduction step for reducing the amount of surface oxides of an iron powder; a molded powder body formation step for mixing the powder in which...  
WO/2017/069525A1
The present invention relates to a new method for molding aluminum and aluminum alloy powder and, more specifically, provides a method for molding powder by: producing a feedstock by kneading aluminum powder, aluminum alloy powder, or al...  
WO/2017/068153A1
The present disclosure relates to a Hot Isostatic Pressing (HIP) process for manufacturing a solid and dense hard metal component from a hard metal powder by using a capsule of zirconium or zirconium alloy.  
WO/2017/069067A1
The purpose of the present invention is to provide a nickel powder production method capable of obtaining a low-cost, high-performance nickel powder, even when a wet method is used. A nickel powder production method having a crystallizat...  
WO/2017/063076A1
Process to decrease silicon content of metal powder produced by hydrogen reduction from ammoniacal ammonium sulphate solutions containing metal ammine complexes, wherein metal (Me) is Ni, Co, or Cu. The process controls the precipitation...  
WO/2017/064073A1
The invention relates to a system (1) for spraying particles (P) onto a substrate (22), comprising: at least one reactor (2) comprising at least one inlet for liquid reagents (R1, R2), a reaction zone (14), and a zone (18) for the collec...  
WO/2017/065639A1
The invention relates to inks for colour interference inkjet printing. A stable sol of crystalline nanoparticles of titanium dioxide in the anatase phase is used as sol-gel inks, permitting the production of printed articles with coloure...  
WO/2017/059658A1
A preparation method for silver nanowires with a uniform aspect ratio, comprising: dissolving at a certain temperature silver nitrate in glycerol to get a solution A; dissolving at a certain temperature polyvinylpyrrolidone (PVP) in glyc...  
WO/2017/059659A1
A preparation method for silver nanowires, comprising: dissolving a dispersant in a tribasic alcohol to get a viscous clear solution, dissolving the silver nitrate in a tribasic alcohol to get a clear solution; then, adding the silver ni...  
WO/2017/057326A1
The purpose of the invention of the present application is to provide a method for producing metal nanowire of small diameter and long length. In the method for producing a metal nanowire of the invention of the present application, a fi...  
WO/2017/056626A1
Provided is a method for manufacturing nickel powder whereby a reduction in production efficiency due to abrasion of a flash vessel connected to a pressurized container can be suppressed when nickel powder is generated using the pressuri...  
WO/2017/057341A1
A powder for conductive material according to an embodiment of the present invention is composed of a large number of particles containing copper as a main component and has an average primary particle diameter of 1-200 nm, wherein the p...  
WO/2017/058038A1
The present request describes a process to obtain metallic gold nanoparticles from an effluent containing sulfide, resulting from a bioremediation process of acid mine drainage (AMD) based on the use of sulfate-reducing bacteria. The dis...  
WO/2017/057075A1
Provided is a method for producing a copper powder which is appropriately usable in, for example, a conductive paste and an electromagnetic wave shield, while ensuring an excellent conductivity achieved by increasing contact points among...  

Matches 1 - 50 out of 18,354