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WO/2023/227042A1 |
Disclosed in the present invention are an R-Fe-B based permanent magnet material, and a preparation method therefor and an application thereof. The permanent magnet material has the following properties: Br≥13.3 KGs, and Hcj≥25.1 Koe...
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WO/2023/223532A1 |
The rubber magnet according to the present disclosure comprises a hexagonal ferrite particle group which is a collection of a plurality of hexagonal ferrite particles and a holding material which holds the hexagonal ferrite particle grou...
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WO/2023/223826A1 |
An insulated covered soft magnetic metal powder (1) comprises soft magnetic metal particles (2) which have an average circle-equivalent diameter of 10 µm to 100 µm, and an insulating layer (3) which is formed on the surface of each one...
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WO/2023/222861A1 |
The invention relates to a transformable three-dimensional structure that contains a set of individual elementary components, which components are referred to as IECs, forming an integral assembly. An IEC comprises an active or inert mat...
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WO/2023/216358A1 |
The present invention provides a slotted neodymium-iron-boron magnet. The slotted neodymium-iron-boron magnet comprises a neodymium-iron-boron magnetic square magnet which is not subjected to permeation treatment; and a slot formed in th...
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WO/2023/217512A1 |
The invention relates to a magnetic field-sensitive component having a through-opening and an axial extent, wherein - the magnetic field-sensitive component has at least one cut surface, wherein the cut surface has a normal which is perp...
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WO/2023/215210A1 |
Described herein are compositions, systems, and methods for targeted and controlled drug release. In some embodiments, the compositions, systems, and methods may comprise magnetoelectric silica nanoparticles for targeted and controlled r...
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WO/2023/207019A1 |
Disclosed are a neodymium-iron-boron magnet material, a preparation therefor, and an application thereof. The neodymium-iron-boron magnet material comprises the following components in weight percent: R: 28.00-32.00 wt. %, the R being a ...
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WO/2023/210061A1 |
Provided is an electromagnetic soft iron that has excellent cold workability and that achieves both machinability and magnetic properties at high levels. This electromagnetic soft iron has a component composition containing, in mass%, ...
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WO/2023/207021A1 |
Disclosed in the present invention are a neodymium-iron-boron magnet material and a preparation method therefor and the use thereof, and a motor. The neodymium-iron-boron magnet material of the present invention comprises an amorphous RE...
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WO/2023/207020A1 |
Disclosed in the present invention are a neodymium-iron-boron magnet material and a preparation method therefor and an application thereof. The neodymium-iron-boron magnet material of the present invention comprises a nanocrystalline Cu-...
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WO/2023/208681A1 |
The invention relates to an additively manufactured magnetic plate (2) for a laminated core (4) of an electric machine (6), wherein at least two material components (8, 10) are present separated from each other in planar extent. These ar...
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WO/2023/208674A1 |
The invention relates to an additively manufactured magnetic lamination (2) for a laminated core (4) of an electrical machine (6), comprising at least three layers (8- 1, 8-2, 8-3 … 8-n) connected by sintering, wherein in each layer (8...
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WO/2023/210715A1 |
This laser processing device comprises: a laser light source unit that irradiates, with a laser beam, the surface of a steel plate being transported in a preset transport direction; a gas injection unit that injects first gas parallel to...
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WO/2023/210842A1 |
A method for manufacturing a rare earth permanent magnet according to the present invention comprises: a step of preparing a rare earth sintered magnet (hereinafter referred to as a "base material") of Re-Fe-TM-B (Re=rare earth element, ...
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WO/2023/204299A1 |
Provided is a grain-oriented electromagnetic steel sheet that enables reduction of iron loss and improvement of adhesiveness of a secondary coating film. In the grain-oriented electromagnetic steel sheet according to the present embodime...
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WO/2023/204372A1 |
The present invention provides a method for preparing a magnetocaloric alloy that has a high magnetic entropy change value and excellent cooling efficiency, thus having high relative cooling efficiency, and has a Curie temperature (Tc) n...
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WO/2023/203524A1 |
This invention provides a multifunctional magnetic composition that can be used in applications such as slimebots and sensors. In one embodiment, said composition, comprises: a) 0.005-5 wt.% of a source of tetrafunctional borate ions; b)...
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WO/2023/204266A1 |
This grain-oriented electromagnetic steel sheet comprises a base steel sheet and an insulating coating film disposed directly on the base steel sheet. When this grain-oriented electromagnetic steel sheet is cut along a direction parallel...
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WO/2023/204209A1 |
The present disclosure addresses the problem of providing a method for manufacturing a substrate with a built-in magnetic body, the method making it less likely for magnetic material residue to remain on the substrate surface, thereby el...
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WO/2023/204269A1 |
This grain-oriented electromagnetic steel sheet is provided with a base steel sheet and an insulating coating film arranged on the base steel sheet in contact with the base steel sheet. When a cross-sectional surface of the grain-oriente...
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WO/2023/204520A1 |
A wireless power transmission module is provided. The wireless power transmission module, according to an embodiment of the present invention, comprises: a wireless power transmission antenna for transmitting wireless power; a shielding ...
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WO/2023/204267A1 |
This grain-oriented electromagnetic steel sheet comprises a base steel sheet and an insulating coating film disposed directly on the base steel sheet. When this grain-oriented electromagnetic steel sheet is cut along a direction parallel...
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WO/2023/204760A1 |
An article including a composite. The composite includes a polymeric binder and particles in the polymeric binder, the particles being magnetically responsive and having a flake-like geometry. The particles include a thermally anisotropi...
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WO/2023/199733A1 |
The present invention comprises: a band-shaped magnetic body (10) which can be wrapped more than one turn around an electric wire (We) or an electric wire bundle (Web) in which a plurality of electric wires (We) are bundled together, aro...
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WO/2023/199034A1 |
A method of producing a coated electrical steel is described. The method comprises: providing an electrical steel substrate; providing a coating composition, said coating composition comprising silica particles, metal phosphate, and a gr...
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WO/2023/199290A1 |
An apparatus is disclosed for inducing magnetism in a flowstream of at least partially magnetisable, dry particulate feed material, in order to effect a subsequent particle classification. The dry separation stage is located proximal to ...
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WO/2023/200345A1 |
The object of the invention is a method for obtaining ultrafine superparamagnetic gamma iron(III) oxide (USPIO) nanoparticles doped with magnesium, characterized in that it involves the following steps: a) mixing iron(III) acetylacetonat...
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WO/2023/200515A1 |
Some variations provide a method of tailoring the surface of a soft magnet, comprising: depositing an austenite-phase-stabilizing donor material on one or more first surface regions of a ferromagnetic receiver material; not depositing th...
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WO/2023/197307A1 |
The present invention provides high-density low-loss rare-earth permanent magnetic powder, a high-density low-loss rare-earth bonded magnet, and preparation methods therefor. The molecular formula of the high-density rare-earth permanent...
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WO/2023/199732A1 |
This noise reducer is provided with a sheet-shaped or band-shaped magnetic body (10) that can be wound. In the magnetic body (10), on one plane (11a) that is disposed on the inside in a wound shape of the magnetic body (10), electric wir...
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WO/2023/197621A1 |
A preparation method for heterojunction-containing sintered aluminum-nickel-cobalt doped with cast aluminum-nickel-cobalt. Cast aluminum-nickel-cobalt fine powder is doped into a sintered aluminum-nickel-cobalt material, and process deta...
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WO/2023/197885A1 |
Disclosed are a fully-integrated voltage regulation module inductor magnetic slurry and a preparation method thereof; in parts by mass, the components of the magnetic slurry comprise: 100 parts of a soft magnetic alloy powder, 9-13 parts...
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WO/2023/195470A1 |
The purpose of the present invention is to provide an oriented electromagnetic steel sheet with which iron loss is further improved during magnetic domain control for forming a laser groove in a cold rolling steel sheet. The present in...
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WO/2023/195465A1 |
This laminated core comprises a plurality of electrical steel sheets laminated to each other, and adhesive portions provided between electrical steel sheets adjacent to each other in the lamination direction and adhering said electrical ...
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WO/2023/195466A1 |
The purpose of the present invention is to provide a grain-oriented electromagnetic steel sheet for which iron loss is further improved in magnetic domain control for forming a laser groove in a cold rolled steel sheet. The present inven...
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WO/2023/194490A1 |
The invention relates to a method for the additive manufacturing of a magnetic object in which a layer of a mixture of powders is deposited on a printing support, the mixture comprising at least one thermoplastic polymer powder in order ...
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WO/2023/193098A1 |
A system and method to create a static (DC) or near static magnetic field either using permanent magnets or a transmitter loop. The field magnetizes the objects as they pass through the field and response based on the volume of the mater...
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WO/2023/195464A1 |
This laminated core comprises a plurality of electrical steel sheets laminated to each other, and insulating layers provided between electrical steel sheets adjacent to each other in the lamination direction and adhering said electrical ...
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WO/2023/195226A1 |
The present invention provides: a soft magnetic iron alloy plate that makes it possible to exhibit higher Bs and lower Pi than an electromagnetic pure iron plate, and that enables a greater cost reduction than permendur; a production met...
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WO/2023/190886A1 |
The present invention provides a nanocrystalline alloy thin strip which has excellent magnetic characteristics including high saturation magnetic flux density and high magnetic permeability. This nanocrystalline alloy thin strip is repre...
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WO/2023/189569A1 |
The present invention provides a magnetic powder that is formed from magnetic particles (5). The magnetic particles (5) comprise a metal magnetic particle (1), a non-magnetic resin layer (3) that covers the surface of the metal magnetic ...
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WO/2023/188780A1 |
This method for producing a magnetic core comprises a step for melting a raw-material powder containing a soft magnetic metal powder and an aggregation inhibitor using laser irradiation or electron beam sweeping, and then solidifying the...
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WO/2023/190963A1 |
A nanocrystal alloy ribbon is provided. According to this method for manufacturing a nanocrystal alloy ribbon, when an amorphous alloy ribbon is contacted with a heating body and heated, the heating body is heated to a heating temperatur...
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WO/2023/188809A1 |
Provided is a novel magnetostrictive material that has a high magnetostrictive property despite being rare-earth-free. This magnetostrictive material contains copper cobalt ferrite wherein cubic crystals are the primary crystal phase.
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WO/2023/190621A1 |
The present invention provides: a non-oriented electromagnetic steel sheet which has a chemical composition that contains, in mass%, 0.006% or less of C, 1.0% to 5.0% of Si, less than 2.5% of sol. Al, 3.0% or less of Mn, 0.30% or less of...
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WO/2023/191029A1 |
This grain-oriented electrical steel sheet is characterized in that: the chemical composition of a base material steel sheet comprises, in mass%, Si: 2.5 to 4.5%, Mn: 0.01 to 1.00%, N: ≤ 0.01%, C: ≤ 0.01%, sol.Al: ≤ 0.01%, S: ≤ 0...
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WO/2023/190331A1 |
In a surface of this grain-oriented magnetic steel plate, a ratio (a groove presence ratio), of a total length of magnetic-domain control processing lines aligned in a rolling direction and forming an angle of 0° to 45° with respect to...
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WO/2023/190328A1 |
In a grain-oriented electrical steel sheet according to one aspect of the present invention, on the surface of the grain-oriented electrical steel sheet, the tensile stress presence ratio is 50% or more in a first region that is a region...
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WO/2023/188148A1 |
A method for manufacturing an oriented electromagnetic steel sheet according to the present invention comprises: a cold rolling step in which a cold rolled steel sheet is manufactured; a finish annealing step in which the cold rolled ste...
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