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WO/2022/259949A1 |
The present invention provides: an SmFeN-based anisotropic magnetic powder which exhibits excellent magnetic characteristics, while having a low oxygen content; and a method for producing this SmFeN-based anisotropic magnetic powder. The...
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WO/2022/258069A1 |
Disclosed are an expandable sintered neodymium-iron-boron magnet, a preparation method, and an application. The magnet comprises a sintered neodymium-iron-boron magnet and an expandable coating coated on the surface of the sintered neody...
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WO/2022/257285A1 |
The present invention provides a neodymium-iron-boron magnet and a preparation method therefor. The preparation method comprises the following steps: S1, mixing an alloy A and an alloy B, and then performing pulverization treatment to ob...
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WO/2022/258070A1 |
Disclosed in the present invention are a low-cost high-coercivity LaCe-rich neodymium-iron-boron permanent magnet, and a preparation method therefor and the use thereof. The permanent magnet is prepared by mixing and sintering an LaCe-fr...
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WO/2022/255218A1 |
Provided is a magnetic powder-containing thermoplastic elastomer composition that exhibits an excellent flowability during molding and has a low elasticity post-molding. The present invention is a thermoplastic elastomer composition comp...
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WO/2022/255258A1 |
Provided is a method for producing a grain-oriented electromagnetic steel sheet which inhibits occurrence of ridging and which has a favorable shape. This method for producing a grain-oriented electromagnetic steel sheet comprises: heati...
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WO/2022/256222A1 |
Soft magnetic materials, and related techniques for manufacturing such soft magnetic materials, are disclosed herein. Such magnetic materials can be based on iron nitride, iron oxynitride, iron boronitride and/or iron carbonitiride. The ...
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WO/2022/255023A1 |
The present invention provides an electromagnetic shielding material which comprises a multilayer structure that has a magnetic layer which contains magnetic particles and is arranged between two metal layers, wherein a part or the entir...
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WO/2022/255259A1 |
Provided is a method for manufacturing an oriented electrical steel sheet in which ridging does not occur, and which has a good shape. This method for manufacturing an oriented electrical steel sheet heats a steel slab containing, by mas...
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WO/2022/255013A1 |
Provided is a grain-oriented electrical steel sheet that has excellent transformer characteristics and achieves both low iron loss and low magnetostriction. According to the present invention, a grain-oriented electrical steel sheet has ...
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WO/2022/256252A1 |
A polymer composition comprising from about 20 vol.% to about 60 vol.% of a polymer matrix that includes a liquid crystalline polymer and from about 20 vol.% to about 60 vol.% of magnetic particles is provided. The ratio of the volume of...
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WO/2022/255014A1 |
Provided is a grain-oriented electromagnetic steel sheet having excellent transformer characteristics and achieving both low iron loss and low magnetostriction. This grain-oriented electromagnetic steel sheet has a thermal strain region ...
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WO/2022/255022A1 |
Provided is an electromagnetic wave shielding material including one or more magnetic layers, two or more metal layers, and two or more resin layers, wherein the one or more magnetic layers are sandwiched between two of the metal layers,...
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WO/2022/255217A1 |
Provided is a composition including a magnetic powder having excellent fluidity and a sufficient curing speed. The present invention is a thermosetting composition including: a crystalline radically polymerizable compound which has a mel...
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WO/2022/255172A1 |
The present invention provides a grain-oriented electromagnetic steel sheet having excellent transformer characteristics and achieving both low iron loss and low magnetostriction. In a magnetic flux density B-magnetostriction waveform λ...
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WO/2022/250156A1 |
The present invention provides a method for producing a grain-oriented electromagnetic steel sheet, the method enabling the achievement of a grain-oriented electromagnetic steel sheet that exhibits excellent coating adhesion. A method fo...
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WO/2022/250168A1 |
This grain-oriented electromagnetic steel sheet has a base steel sheet, an oxide film, and a phosphoric-acid-based coating film. The phosphoric-acid-based coating film contains a first crystalline phosphorus oxide having a crystal struct...
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WO/2022/250614A2 |
A magnetic material for a cell-culture platform 100 is disclosed herein. In a specific embodiment, the magnetic material comprises an elastomeric material and a dispersion of a plurality of magnetic particles embedded in the elastomeric ...
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WO/2022/250160A1 |
Provided is a method for producing a grain-oriented electrical steel sheet with which it is possible to obtain, in a stable manner, satisfactory coating characteristics along the entire length and the entire width of a steel sheet coil. ...
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WO/2022/250216A1 |
The invention relates to a high-efficiency motor capable of controlling effective magnetic flux through the clustering of permanent magnets. The high-efficiency motor capable of controlling effective magnetic flux through the clustering ...
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WO/2022/250161A1 |
Provided is a method for producing a grain-oriented electrical steel sheet which makes it possible to stably produce a grain-oriented electrical steel sheet that has low iron loss and solves the problem of steel sheet cracking which occu...
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WO/2022/250217A1 |
The invention relates to a high-efficiency motor capable of controlling effective magnetic flux through the clustering of permanent magnets. The high-efficiency motor capable of controlling effective magnetic flux through the clustering ...
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WO/2022/250067A1 |
Provided is a method for manufacturing a grain-oriented electromagnetic steel sheet having excellent uniformity in magnetic characteristics in a sheet width direction without causing an increase in manufacturing cost. In this invention, ...
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WO/2022/250215A1 |
The invention relates to a high-efficiency electric motor capable of controlling total flux through clustering of permanent magnets. The high-efficiency electric motor capable of controlling total flux through clustering of permanent mag...
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WO/2022/250163A1 |
Provided is an oriented electromagnetic steel sheet having a base steel sheet, an intermediate layer, and an insulating film, wherein: the intermediate layer is an oxidized film; the average film thickness of the oxidized film is 2-500 n...
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WO/2022/250214A1 |
The invention relates to a high-efficiency electric motor capable of controlling effective magnetic flux through clustering of permanent magnets. The high-efficiency electric motor capable of controlling effective magnetic flux through c...
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WO/2022/249908A1 |
This method for producing a rare earth-iron ring magnet comprises: (a) a step for obtaining a rare earth-iron magnet powder; (b) a step for producing a compound; (c) a step for molding a green body; (d) a step in which the green body is ...
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WO/2022/250162A1 |
The present invention provides: a grain-oriented electromagnetic steel sheet which exhibits good working accuracy during a roll-up process, while maintaining excellent magnetic characteristics; and a method for producing this grain-orien...
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WO/2022/249990A1 |
An insulated covered soft magnetic powder according to one embodiment of the present invention is obtained by covering at least a part of the surface of a soft magnetic powder, which contains 99.0 wt% or more of iron, with an insulated c...
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WO/2022/250157A1 |
The present invention provides an oriented magnetic steel sheet that enables good machining precision during a rounding process, while maintaining an iron loss characteristic.　An oriented magnetic steel sheet manufacturing method where...
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WO/2022/250159A1 |
Provided is a method for manufacturing a grain-oriented electromagnetic steel sheet which has a defect-free, uniform, and highly adhesive coating over the entire width and entire length of a coil and which also exhibits excellent magneti...
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WO/2022/250158A1 |
The present invention aims to reduce the number of surface defects in grain-oriented electromagnetic steel sheets. During the production of grain-oriented electromagnetic steel sheets, a steel slab is heated prior to undergoing hot rolli...
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WO/2022/250113A1 |
In this method for manufacturing a grain-oriented electromagnetic steel sheet, the grain-oriented electromagnetic steel sheet is manufactured by: hot-rolling a steel slab, which has a component composition comprising, by mass%, 0.02 to 0...
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WO/2022/241736A1 |
The embodiments of the present application provide a magnetic powder for manufacturing a magnet, the magnetic powder comprising a first soft magnetic powder and a second soft magnetic powder, wherein the first soft magnetic powder is a m...
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WO/2022/241506A1 |
Nanoparticulate material suitable for administration to a subject, the nanoparticulate material having bound to its surface: (a) copolymeric steric stabiliser that promotes dispersion of the nanoparticulate material in a liquid, wherein ...
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WO/2022/244819A1 |
The purpose of the present invention is to provide: an Fe-based amorphous alloy which has low iron loss, high saturation magnetic flux density, and excellent soft magnetic characteristics; and an Fe-based amorphous alloy thin strip. An F...
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WO/2022/245686A1 |
In an aspect, a Co2Z-type ferrite comprises oxides of at least Me, Co, Mo, Li, and Fe; wherein Me is at least one of Ba or Sr. In another aspect, the Co2Z-type ferrite comprises a Ztype hexaferrite an amount of lithium molybdate. In anot...
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WO/2022/244967A1 |
A wireless charging apparatus for a transportation means according to an embodiment comprises a magnetic unit having a moisture absorption rate adjusted to a specific range, and accordingly, high magnetic properties and charging efficien...
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WO/2022/244944A1 |
The present invention relates to a non-rare earth permanent magnet material and a permanent magnet comprising same. The non-rare earth permanent magnet material according to the present invention is represented by chemical formula (1). [...
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WO/2022/240124A1 |
A connector according to an embodiment comprises: a housing having a first accommodation part and a second accommodation part; a magnetic core accommodated in the first accommodation part and having a hollow portion; a busbar passing thr...
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WO/2022/238643A1 |
The invention relates to a method for producing an NdFeB permanent magnet in the form of an object to be printed, the method comprising the following steps: a) providing an NdFeB alloy powder consisting of particles having a size of less...
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WO/2022/238642A1 |
The invention relates to a method for recycling NdFeB magnets, comprising the following steps: a) recovering waste containing solid NdFeB magnets to be recycled; b) preheating the waste to a preheat temperature of between 300°C and 500Â...
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WO/2022/234902A1 |
An electrical steel sheet according to the present invention comprises, by wt%, 2.0-4.0% of Si, Mn in an amount greater than 0.5% and less than or equal to 2.0%, 0.01% or less of S (excluding 0%), 0.01% or less of C (excluding 0%), 0.01%...
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WO/2022/234865A1 |
The present invention relates to a production method for magnetic particles used in a rare-earth magnet. This production method for magnetic particles comprises (a) a step for preparing a composition including a rare earth, and (b) a ste...
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WO/2022/234901A1 |
An electric steel sheet according to the present invention comprises, in weight%, Si: 2.0% to 4.0%, Mn: 0.5% (exclusive) to 2.0% (inclusive), S: 0.01% or less (excluding 0%), C: 0.01% or less (excluding 0%), N: 0.01% or less (excluding 0...
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WO/2022/227278A1 |
Provided in the present invention is a sintered neodymium-iron-boron magnet as shown in a formula RxT100-x-y1-y2-zMy1Ay2Bz. The present invention specifically comprises three different solutions wherein zirconium and zirconium or niobium...
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WO/2022/230317A1 |
Provided are: a soft magnetic iron alloy plate exhibiting a higher saturation magnetic flux density than an electromagnetic pure iron plate without excessively increasing the iron loss; a method for manufacturing said soft magnetic iron ...
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WO/2022/230564A1 |
The present disclosure provides a coil part wherein, for a bonding agent having a magnetic property, degradation in the bonding power is suppressed. The coil part comprises a core and a top plate. The core and top plate are made of magne...
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WO/2022/224818A1 |
The present invention provides: a magnetic body material with which a saturation magnetic flux density higher than that of iron nitride α"-Fe16N2 can be obtained; and an iron core and a rotary electric machine which use the same. Provid...
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WO/2022/224046A1 |
A Fe-Al-Si-X-based alloy with oxidation resistance at temperatures up to 1,100 °C and mechanical and tribological resistance at least up to 750 °C comprising a base Fe-Al-Si alloy matrix containing Al 16±4, Si 6±4 wt%, at least one a...
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