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Matches 1 - 50 out of 49,533

Document Document Title
WO/2021/010713A1
Provided is a Fe-based soft magnetic alloy. A Fe-based soft magnetic alloy according to an embodiment of the present invention is expressed by the empirical formula FeaBbCcCudNbe, wherein a, b, c, d, and e represent atomic percents (at%)...  
WO/2021/011330A1
A magnetic fiber comprises a core comprising a spinel ferrite of formula Me-x MxFeyO4, wherein Me is Mg, Mn, Fe, Co, Ni, Cu, Zn, or a combination thereof, x = 0 to 0.25, and y = 1.5 to 2.5, wherein the core is solid or at least partially...  
WO/2021/011360A1
A method of modifying a domain structure of a magnetic ribbon is provided. The method includes a combination of stress and magnetic field annealing the magnetic ribbon in order to generate a desired permeability along one or more axes of...  
WO/2021/010714A1
A method for manufacturing an Fe-based soft magnetic alloy is provided. An Fe-based soft magnetic alloy according to one embodiment of the present invention is manufactured by the method comprising the steps of: preparing an Fe-based ini...  
WO/2021/010571A1
The present invention relates to a hexagonal plate ferritic structure which has a hexagonal magnetoplumbite crystal structure comprising a first metal and iron (Fe), and which is in the form of a hexagonal plate, wherein the crystal stru...  
WO/2021/006703A1
The present application relates to a method for producing a cured resin object. The method according to the present application can rapidly produce a cured resin object in which a cured resin having a high degree of cure is filled at a h...  
WO/2021/006280A1
According to the present invention, a non-oriented electromagnetic steel sheet which has an average crystal grain size of 80 μm or less, an area ratio of crystal grains having a crystal size not less than 1.5 times the average crystal g...  
WO/2021/002564A1
Provided is a fibrous magnetic structure and a manufacturing method thereof. The manufacturing method of the fibrous magnetic structure comprises the steps of: preparing a magnetic core fiber including a rare earth element and a core tra...  
WO/2020/261112A1
A magnetizable abrasive particle. The magnetizable abrasive particle has a ceramic particle having an outer surface; and a continuous metal coating on the outer surface; wherein the core hardness of the ceramic particle is at least 15GPa...  
WO/2020/261939A1
In order to be able to suppress a decrease in DC superimposition characteristics even when a magnetic powder packing density is increased, the present invention provides an inductor that comprises: a coil provided with a winding part and...  
WO/2020/262493A1
Provided is an Fe-based amorphous alloy ribbon having reduced core loss under conditions of a magnetic flux density of 1.45 T. One embodiment of the present disclosure is an Fe-based amorphous alloy ribbon. At least one surface of this F...  
WO/2020/262494A1
Provided is an Fe-based amorphous alloy ribbon having reduced iron loss in magnetic flux density conditions of 1.45 T, little deformation, and high productivity. This Fe-based amorphous alloy ribbon has a first surface and a second surfa...  
WO/2020/262063A1
According to the present invention, when a non-oriented electromagnetic steel sheet is produced by subjecting a steel slab, which has a component composition that contains, in mass%, 0.0050% or less of C, from 2.8% to 6.5% of Si, from 0....  
WO/2020/259488A1
A method for manufacturing a heat accumulator, comprising depositing additive material layers. An additive material includes a thermal material. The method further comprises joining the additive material layers to each other. After the j...  
WO/2020/253834A1
A biomagnetic microsphere and a preparation method and a method for protein isolation and purification therefor. The outer surface of a magnetic microsphere body of the biomagnetic microsphere has at least one linear polymer with a branc...  
WO/2020/254122A1
A magnetic core comprises an anisotropic, composite material, which itself includes a matrix material (e.g., a dielectric, non-magnetic material, preferably a paramagnetic material), and magnetically aligned, ferromagnetic particles. The...  
WO/2020/255240A1
A rare earth sintered magnet having an R2T14B phase, wherein R represents at least one element selected from the group consisting of Nd, Pr, Dy and Tb, and T represents at least one element selected from the group consisting of Fe and Co...  
WO/2020/255552A1
Provided are a grain-oriented electromagnetic steel plate combining low iron loss and low magnetostriction and an advantageous production method therefor. This grain-oriented electromagnetic steel plate comprises a linear distortion sect...  
WO/2020/252551A1
The present invention describes a particulate material for obtaining a soft magnetic composite (SMC), this material comprising ferromagnetic particles coated by at least two coating layers (at least one layer of oxide nanoparticles and a...  
WO/2020/246659A1
The present invention relates to a method for manufacturing a forgery and falsification prevention device and, more specifically, to a method for manufacturing a forgery and falsification prevention device comprising a security printing ...  
WO/2020/245280A1
A method for the unique identification and authentication of products for the purposes of better detecting counterfeit products and to combat product piracy comprises the method step of applying, to/on/in the product, an identification s...  
WO/2020/247037A1
Disclosed herein are embodiments of a polymer-functionalized particle for using in isolating and extracting solutes, such as rare earth metals, lithium, and the like. The polymer-functionalized particles exhibit strong resistance to aggl...  
WO/2020/241023A1
Provided is a soft magnetic alloy having a high saturation magnetic flux density Bs and a low coercive force Hc. This soft magnetic alloy comprising the compositional formula (Fe(1-(α+β))X1αX2β)(1-(a+b+c))MaCbX3c, wherein: X1 represe...  
WO/2020/241315A1
The method for manufacturing a motor core according to the present invention includes a step of manufacturing a motor core by processing an electromagnetic steel sheet, in which an average thermal conductivity from the surface to a posit...  
WO/2020/241065A1
Provided are cobalt ferrite particles having particle sizes that are less variable and that average in the micrometer order. By performing an oxidation reaction in the presence of a complexing agent when a high-temperature high-pressure ...  
WO/2020/241452A1
Provided is an electric cable for communication exhibiting noise-shielding performance by using a means other than a braided shield or a metal foil shield. The electric cable 1 for communication has: a signal cable 10 having a pair of ...  
WO/2020/241380A1
This invention achieves a novel samarium-iron-nitrogen-based magnetic material that displays a higher coercive force. This samarium-iron-nitrogen-based magnetic material contains Sm, Fe, and N. The samarium-iron-nitrogen-based magnetic m...  
WO/2020/242213A1
The present invention provides a magnetic memory device and an operation method therefor, the present invention comprising: a magnetic layer comprising Fe3GeTe2; end electrodes spaced apart in a first direction on the magnetic layer; a v...  
WO/2020/235643A1
The present disclosure provides a production method that is for a nanocrystalline alloy ribbon having a resin film and that comprises a step for preparing a nanocrystallizable amorphous alloy ribbon, a step for performing a thermal treat...  
WO/2020/235642A1
The present invention provides a method for producing an alloy strip laminate, the method comprising: a step for forming cracks in an alloy strip by directly applying an external force to the alloy strip in a first laminate member compri...  
WO/2020/235246A1
This resin composition for magnetic member formation is a solid at 25°C and is used in compression molding, and contains a thermosetting resin, magnetic substance particles, and nonmagnetic substance particles which, when compared to th...  
WO/2020/233316A1
Disclosed are a cerium magnet with diffused grain boundaries containing REFe2 and a preparation method therefor, wherein an original cerium magnet contains a 2-14-1 main phase, a REFe2 phase and a rare earth-rich phase, and the REFe 2 ph...  
WO/2020/230708A1
Provided is a radio wave absorber containing a magnetic powder and a binder, wherein the volume filling rate of the magnetic powder in the radio wave absorber is 35 vol% or less, and the volume filling rate of carbon components in the ra...  
WO/2020/230680A1
The present invention provides a radio wave absorber which contains a powder of a hexagonal ferrite and a binder, and which has a squareness ratio within the range of from 0.40 to 0.60.  
WO/2020/230709A1
Provided is a radio wave absorber containing a magnetic powder and a binder, wherein the volume filling rate of the magnetic powder in the radio wave absorber is 35 vol% or less, and the radio wave absorber has a transmission attenuation...  
WO/2020/229984A1
(Co)polymer matrix composites including a porous (co)polymeric network; a multiplicity of thermally-conductive particles and a multiplicity of magnetic particles distributed within the (co)polymeric network structure; wherein the thermal...  
WO/2020/229975A1
A magnetic shielding film includes opposing first and second major surfaces and a plurality of particles dispersed therebetween, each particle having a magnetic permeability, a thickness H along a thickness direction of the particle, and...  
WO/2020/230448A1
Provided are: a radio wave absorber which does not have a metal layer and in which the transmission attenuation amount and the reflection attenuation amount are both 10 dB or more in the millimeter wave band; and a compound. Provided are...  
WO/2020/225909A1
A rare earth non-sintered magnet which is a heat-treated molded body comprising magnetic particles containing a rare earth element and which has a rate of mass increase when heat-treated for 504 hours at 200°C in an ambient atmosphere o...  
WO/2020/223922A1
A heterojunction structure material, a preparation method therefor and use thereof. The heterojunction structure material comprises n layers of stacking units, each stacking unit comprising a reduced material layer and a metal compound l...  
WO/2020/226497A1
The invention is directed to a method and a system for producing a ferrofluid comprising providing a stock solution with Fe(II) and Fe(III); mixing the stock solution with a base to form magnetic nanoparticles and a spent solution, said ...  
WO/2020/227093A1
A 3-D printed device comprising one or more structures, the structures comprising a plurality of magnetically responsive particles and one or more diblock or triblock copolymers; the diblock or triblock copolymers having an A-B, A-B-A, o...  
WO/2020/225910A1
A magnet composite which comprises an axial member and a magnet disposed around the axial member and containing metal and a magnetic material containing a rare earth element.  
WO/2020/225885A1
The present disclosure provides a compound for a rare earth-bonded magnet, the compound comprising: a resin composition containing an epoxy resin (A), a phenolic resin curing agent (B), and a curing accelerator (C); and a rare earth-bond...  
WO/2020/226302A1
The present invention relates to a room-temperature multiferroicity material, a method for preparing same, and an electronic device comprising same. According to an embodiment of the present invention, a room-temperature multiferroicity ...  
WO/2020/222133A1
The present invention relates to a method for producing ferrite nanocrystals, comprising the following steps: i) providing a solution comprising a fatty acid, an aliphatic amine and an alcoholic solvent; ii) adding at least one organomet...  
WO/2020/218328A1
In the present invention, when a grain-oriented electromagnetic steel sheet is produced by heating a steel slab that contains, in terms of mass%, 0.020-0.10% of C, 2.0-4.0% of Si, 0.005-0.50% of Mn, less than 0.010 of Al, and less than 0...  
WO/2020/218871A1
The present invention relates to a silver nanocluster magnetic body doped with a dissimilar metal atom, and a preparation method therefor, and can provide: a silver nanocluster magnetic body doped with a dissimilar metal atom, having exc...  
WO/2020/217982A1
Provided are magnetic particles (cobalt ferrite) having a uniform particle size with a µm-scale average particle size. Desired cobalt ferrite particles are obtained by subjecting a cobalt ferrite precursor to a heating treatment in th...  
WO/2020/217476A1
This compound comprises a metal filler containing a first metal powder, and a resin composition. The first metal powder contains a plurality of first metal particles, at least some of the surface of the first metal particles being covere...  

Matches 1 - 50 out of 49,533