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WO/2022/186222A1 |
This magnetic material includes an Fe-Si-Al-based metal magnetic powder (12). The Fe-Si-Al-based metal magnetic powder (12) has a relationship in which when the Si content is A wt% and the Al content is B wt%, 7.2 wt%≤A≤8.1 wt%, 6.0 ...
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WO/2022/186017A1 |
The present invention makes it possible to adjust a transition temperature Ttr to be in a temperature range of 35-70K while maintaining a great magnetocaloric effect. Provided is a magnetic refrigeration material that is suitable for liq...
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WO/2022/186300A1 |
Provided is a method for producing a grain-oriented electrical steel sheet, which exhibits excellent magnetic properties compared to the prior art, by highly controlling the texture of a primary recrystallized sheet while proactively usi...
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WO/2022/186177A1 |
Provided are: a novel nanogranular structure material having magneto-optical characteristics different from existing nanogranular structure materials; and a method for producing same. This nanogranular structure material has a compositio...
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WO/2022/186226A1 |
[Problem] To provide soft magnetic metal powder which comprises fine particles which can be used to produce a high-density powder compact, and from which not only a powder magnetic core having excellent magnetic characteristics can be pr...
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WO/2022/186060A1 |
The present invention provides: a magnetic powder of a magnetoplumbite-type hexagonal ferrite, the magnetic powder having an ability to absorb radio waves in the band of 60 to 90 GHz including the 76 GHz band, while having a small change...
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WO/2022/186357A1 |
The present invention proposes a method which is for determining finish annealing conditions for an oriented electromagnetic steel sheet, and by which a high-quality oriented electromagnetic steel sheet, which meets strict quality requir...
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WO/2022/186299A1 |
The purpose of the present invention is to provide a method for manufacturing a directional electromagnetic steel sheet that expresses electromagnetic properties that are superior compared to prior art, by highly controlling a primary re...
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WO/2022/181808A1 |
This motor is provided with a stator and a rotor capable of rotating about a central axis with respect to the stator. The rotor or the stator is provided with a neodymium magnet. The neodymium magnet has a material structure including a ...
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WO/2022/183205A1 |
According to various aspects of the instant disclosure, a rapidly-sedimenting magnetic particle can include a core or inner layer. The core or inner layer can include a ferrimagnetic material and have at least one of a maximum field stre...
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WO/2022/181811A1 |
A neodymium magnet according to the present invention has a material structure which includes a main phase that has a composition represented by a compositional formula Nd-Fe-B and a grain boundary phase that has a Nd concentration highe...
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WO/2022/179979A1 |
The invention relates to materials with permanent magnetic properties - also known as hard magnets - having the formula (Fe1-yCoy)2P1-xZx with Z = Si, Ge, B, As; and 0.05 ≤ x ≤ 0.5, and 0.05 ≤ y ≤ 0.3. The invention further relat...
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WO/2022/181185A1 |
An inductor component (10) is provided with a body (20). In the body (20), a flat magnetic ribbon (40) is stacked in a direction orthogonal to a main surface of the magnetic ribbon (40). Inside the body (20), inductor wiring extends alon...
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WO/2022/181647A1 |
The purpose of the present invention is to provide a semi-hard magnetic white powder having properties suitable for use as a security pigment, such as a magnetic powder contained in magnetic ink used in MICR. Provided is a white powder...
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WO/2022/181187A1 |
The present disclosure provides an inductor component (10) that prevents an increase in eddy current loss when a current is passed through an inductor wire, regardless of the fill ratio of magnetic material in an element body (20). The i...
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WO/2022/178958A1 |
Provided is an R-T-B-Si-M-A-series rare earth permanent magnet, mainly comprising the following components in percentages by mass: 29.0-32.8% of R, 0.9-0.98% of B, 0.01-0.1% of Si, 0.05-2% of M and 0.2-1% of A. In the R-T-B-series rare e...
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WO/2022/181184A1 |
An inductor component (10) includes an element (20). In the element (20), plate-shaped magnetic thin strips (40) are layered in a direction orthogonal to a main face of the magnetic thin strips (40). Inside the element (20), inductor wir...
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WO/2022/176933A1 |
The chemical composition of a base material of this non-oriented electromagnetic steel sheet is, by mass%, 0–0.0050% C, 3.8–4.9% Si, 0.05–1.20% Mn, more than 0.02% and 0.50% or less sol. Al, 0–0.030% P, 0–0.0030% S, 0–0.0030%...
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WO/2022/176879A1 |
This inductor (1) has the form of a sheet. The inductor (1) comprises a first wiring (2) and second wiring (3), and a magnetic layer (4) in which the first wiring (2) and second wiring (3) are embedded. The magnetic layer (4) has a first...
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WO/2022/176842A1 |
This FeNi ordered alloy structural body (1) has a structure in which particles (3) each including an L10-type FeNi ordered alloy phase are arranged on a support body (2) with intervals (5) therebetween. In such a FeNi ordered alloy struc...
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WO/2022/176158A1 |
This hot-pressed steel sheet for a non-oriented electromagnetic steel sheet contains Si, Mn, Al, Ti, Nb, V and Zr in prescribed amounts as the chemical composition, and, viewed in a cut section parallel to the rolling direction and the p...
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WO/2022/177349A1 |
A magnetic core, according to one embodiment of the present invention, comprises a material comprising iron (Fe)-silicon (Si)-boron (B), wherein the mass percent of Fe in a first surface, which is the upper surface, is different from the...
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WO/2022/172939A1 |
Provided is a magnetic composite comprising a ferrite layer that is dense, has a relatively thick film thickness, exhibits excellent magnetic properties and electric properties, and has good adhesion. The magnetic composite comprises a...
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WO/2022/172995A1 |
The purpose of the present invention is to provide: an iron-chromium-cobalt alloy magnet having improved magnetic characteristics, especially maximum energy product; and a method for producing the same. Provided is an iron-chromium-cob...
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WO/2022/171866A1 |
The invention relates to a method for producing a raw magnet (6) from a magnetic starting material (1), wherein - the magnetic starting material (1) is mixed with a binder (2), wherein - a mixture (3) of the magnetic starting material (1...
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WO/2022/173447A1 |
The present disclosure provides compositions and methods related to a flexible ferromagnetic stator. A composition comprises a curable silicon-containing composition comprising an organosiloxane compound and a curing agent/cross-linker a...
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WO/2022/170862A1 |
Disclosed are a high-strength R-T-B rare earth permanent magnet and a preparation method therefor. The magnet comprises 0.3-1.5 wt.% of Zr; and the method comprises preparing an SC sheet by means of a melt-spinning method, then subjectin...
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WO/2022/171348A1 |
The invention relates to a method for producing a raw magnet (4), wherein - a first raw shape (2.1) is produced from a first magnetic starting material (1.1), - a second raw shape (2.2) is produced from a second magnetic starting materia...
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WO/2022/171347A1 |
The invention relates to a process for producing a raw magnet (4), wherein * a first magnetic starting material (1.1) is used to produce a first raw form (2.1), wherein * a second magnetic starting material (1.2) is used to produce a sec...
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WO/2022/168885A1 |
Provided are: a radio wave absorber which has sufficient radio wave absorption characteristics in a higher frequency band of 20-300 GHz, and is capable of self-standing while having an area of at least a certain size; and a radio wave ab...
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WO/2022/168838A1 |
Provided are electromagnetic wave absorbing particles containing a composite oxide, wherein: the composite oxide contains an element A, which is one or more elements selected from H, alkali metals, Mg, and alkaline earth metals, and an e...
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WO/2022/168284A1 |
This composite member (100, 100A) comprises an inorganic matrix part (10) that contains a metal oxide and/or a metal oxyhydroxide as a main component but is substantially free from any metal simple substance or alloy and that is formed o...
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WO/2022/169073A1 |
The present invention provides a method for manufacturing an anisotropic rare earth bulk magnet, in which the formation of the ReFe2 phase is suppressed, and an anisotropic rare earth bulk magnet having superior magnetic properties.
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WO/2022/168887A1 |
The present invention provides a grain-oriented electromagnetic steel sheet production method whereby greater purity of an inhibitor-enhancing element can be promoted by improvement of an annealing separator and, as a result, iron loss c...
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WO/2022/164087A1 |
A wireless charging apparatus according to an embodiment includes a magnetic unit with a low strain rate (thermal strain) at 180 ℃, wherein a position change (△DR1) at 180 ℃ is 0.07 or less, to thereby provide the magnetic unit wit...
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WO/2022/160433A1 |
Disclosed are an FeBP amorphous soft magnetic powder and a preparation method for a magnetic powder core thereof. The powder is prepared on the basis of a chemical precipitation method, which preparation comprises: fully dissolving ferro...
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WO/2022/163723A1 |
The present invention provides a method for manufacturing a directional electromagnetic steel sheet with which it is possible to manufacture, in a stable manner, a low-iron-loss directional electromagnetic steel sheet with little variati...
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WO/2022/163407A1 |
The present invention provides: an Nd-Fe-B multilayer sintered magnet which is magnetically uniform, while having high magnetic characteristics; and a method for producing this Nd-Fe-B sintered magnet without carrying out a cutting step....
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WO/2022/161800A1 |
A core-shell particle (2) is specified, which is particularly suitable for selective removal of micro- and nanoplastic particles (32) from water (34). The core-shell particle (2) comprises a core (4) containing at least one magnetic nano...
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WO/2022/158003A1 |
A dust core compound according to the present invention comprises a metal powder containing iron, a resin composition, and a metal salt, wherein the metal salt is represented by R2M, where R is a saturated fatty acid group having a carbo...
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WO/2022/158541A1 |
Proposed is a method for stably producing a grain-oriented electrical steel sheet having excellent magnetic properties by effectively purifying inhibitors. This method for producing a grain-oriented electrical steel sheet uses a steel sl...
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WO/2022/156677A1 |
The present invention relates to the technical field of functionalized magnetic nanomaterials. Provided are a composite magnetic nanomaterial based on a DNA tetrahedron, a preparation therefor and use thereof. The preparation method comp...
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WO/2022/154058A1 |
Provided is a magnetic composite comprising a ferrite layer which is dense, has a relatively thick film thickness, exhibits excellent magnetic properties and electric properties, and has good adhesion. The magnetic composite comprises ...
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WO/2022/154228A1 |
An embodiment relates to an assembled pad assembly characterized by comprising: a reception pad supporting a reception coil; the reception coil connected to the outside by a wire and positioned on the reception pad; and a magnetic compos...
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WO/2022/153605A1 |
Provided is a grain-oriented electrical steel sheet that takes advantage of a core loss reduction effect due to formation of grooves and that can effectively inhibit a reduction in magnetic flux density. This grain-oriented electrical st...
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WO/2022/154039A1 |
Provided are: a magnetic powder for radio rave absorbers, which is a powder of hexagonal ferrite having a composition represented by formula 1, in which a region B is present on each of the surfaces of particles of the powder and the rel...
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WO/2022/148558A1 |
It is described an apparatus (100) for manufacturing a permanent magnet (150), the apparatus (100) comprising: i) a first electromagnetic device (110) that is configured to provide a first magnetic flux pattern, ii) a second electromagne...
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WO/2022/148468A1 |
A manufacturing method for a low-magnetostrictive oriented silicon steel. The oriented silicon steel comprises a silicon steel substrate and an insulating coating on the surface of the silicon steel substrate. The manufacturing method co...
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WO/2022/145113A1 |
A ferrite sheet strip 1 comprises: a strip-shaped substrate 10; and a plurality of ferrite sheet pieces 20 disposed on a surface of the substrate 10. The plurality of ferrite sheet pieces 20 are arranged, with a gap 30 therebetween, in t...
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WO/2022/143780A1 |
Disclosed are a rare earth permanent magnet, and a preparation method therefor. The rare earth permanent magnet M and the preparation method therefor provided in the present invention may effectively improve the grain boundary anisotropy...
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