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JP7230968B2 |
To provide a soft magnetic alloy or the like having both of a high saturation magnetic flux density Bs and high corrosion resistance.The inventive soft magnetic alloy comprises a component represented by the compositional formula: ((Fe(1...
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JP7230967B2 |
To provide a soft magnetic alloy or the like having both of a high saturation magnetic flux density Bs and high corrosion resistance.The inventive soft magnetic alloy comprises a component represented by the compositional formula: ((Fe(1...
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JP2023506960A |
The present invention provides the following elements, expressed by weight content: 6.5%Si10%, 4.5%Nb10%, 0.2%B2.0%, 0.2%Cu2.0%, C 2% and optionally Ni10 wt% and/or Co10 wt% and/or Cr7 wt% and/or Zr as a replacement for any part of Nb on...
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JP7211976B2 |
Methods and alloy systems for non-Be BMG matrix composite materials that can be used to additively manufacturing parts with superior mechanical properties, especially high toughness and strength, are provided. Alloys are directed to BMGM...
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JP7207551B2 |
Provided is an iron-based powder for dust core with which a dust core with low iron loss and high insulation properties can be obtained. In the iron-based powder for dust core of the present disclosure, a median particle size calculated ...
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JP2023500932A |
By coating the surface of the base material with iron-based amorphous alloy powder, the amorphous structure can be maintained even after coating, and the durability, surface hardness, frictional force, etc. of the base material can be im...
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JP7192885B2 |
The invention relates to an Fe-based amorphous alloy ribbon having a first surface and a second surface, wherein Fe-based amorphous alloy ribbon has continuous linear laser irradiation marks on at least the first surface. The linear lase...
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JP7192884B2 |
The invention relates to an Fe-based amorphous alloy ribbon having a first surface and a second surface, wherein Fe-based amorphous alloy ribbon has continuous linear laser irradiation marks on at least the first surface. The linear lase...
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JP2022550870A |
The present invention relates to a method for producing a metallic compact, the compact comprising (i) a metallic substrate and (ii) a high aspect ratio present in the metallic substrate and amorphous and a portion containing a metal all...
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JP2022175110A |
To provide soft magnetic powder capable of achieving low coercivity by being subjected to heat treatment, as well as a powder magnetic core, a magnetic element, an electronic device, and a mobile body.Soft magnetic powder includes amorph...
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JP7176021B2 |
Provided is a plurality of flaky magnetic metal particles of embodiments, each flaky magnetic metal particle having a flat surface having either or both of a plurality of concavities and a plurality of convexities, the concavities or con...
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JP2022157026A |
To provide a soft magnetic alloy having high corrosion resistance and a magnetic component using the soft magnetic alloy.A soft magnetic alloy includes an internal region 2 having a soft magnetic alloy composition containing Fe and P (ph...
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JP2022153032A |
To provide a laminate that enhances an electromagnetic wave shielding effect in a low-frequency region.A laminate includes one or more non-magnetic metal layers and one or more magnetic metal layers, where at least one magnetic metal lay...
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JP2022152452A |
To provide soft magnetic powder used for the production of a magnetic substance core having a high relative magnetic permeability and high DC superposition properties.Soft magnetic powder comprises Fe and Co. The total content of Fe and ...
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JP7148876B2 |
An amorphous alloy thin strip according to the present invention has an alloy composition represented by the formula: Fe100-a-b-c-dCuaSibBcSnd (wherein a, b, c and d represent values of at.% which satisfy the requirements represented by ...
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JP7143635B2 |
There are provided a soft magnetic material having a high saturation magnetization and a low coercive force and excellent in thermal endurance, and a method for producing the same. The present disclosure relates to a soft magnetic materi...
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JP7126502B2 |
The present invention relates to a negative electrode active material for a secondary battery, including: a Si main phase formed of crystalline Si; and a matrix coexisting with the Si main phase, in which at least a part of the matrix ha...
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JP2022113111A |
To provide a soft magnetic alloy having a high saturation magnetic flux density and a low core loss, and a soft magnetic alloy ribbon.A soft magnetic alloy is represented by the composition formula (Fe1-xAx)aSibBcCudMe, where A is at lea...
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JP7111096B2 |
One embodiment of the present invention provides an Fe-based amorphous alloy ribbon for an Fe-based nanocrystalline alloy, the Fe-based amorphous alloy ribbon being a cooled body of a molten metal that has been applied to a surface of a ...
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JP2022111641A |
To provide amorphous alloy soft magnetic powder which highly achieves low coercive force and high saturation magnetic flux density, a powder magnetic core and a magnetic element containing the amorphous alloy soft magnetic powder, and an...
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JP2022109474A |
To provide a soft magnetic alloy that contains Co, and has higher saturation magnetic flux density Bs and does not significantly increase coercive force Hc as compared with the case that does not contain Co.There is provided a soft magne...
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JP7086429B1 |
To perform liquid phase diffusion bonding of a thin metal plate or the like in a shorter time. The liquid phase diffusion bonding method includes a paste manufacturing step (S1) for manufacturing a paste containing insert metal particles...
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JP7070438B2 |
A method of manufacturing an Fe-based amorphous alloy ribbon includes forming a coated film of a molten alloy on a peripheral surface of a chill roll that has been subjected to polishing using a polishing brush roll, cooling the coated f...
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JP2022058246A |
To provide an amorphous Fe-based alloy plate which enables manufacture of an iron core having little iron loss with respect to high frequency AC current, and a manufacturing method thereof.An amorphous Fe-based alloy plate 1 is comprised...
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JP7043877B2 |
Provided is a soft magnetic alloy which has high saturation flux density, low coercivity, and a high specific resistance, and is represented by the compositional formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e))MaSibCucX3dBe, wherein X1...
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JP2022050132A |
To provide Fe alloys and thin strips having excellent soft magnetic properties.Adopted is an Fe alloy that is represented by the formula: Fe100-a-b-c-d-eBaSibXcCudZe with the balance being elemental impurities, where X is one or more ele...
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JP7041099B2 |
The present application relates to an alloy powder composition, a method for manufacturing a molding from the alloy powder composition, a molding obtained from the method, and an inductor comprising the molding. The alloy powder composit...
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JP7034519B2 |
An alloy composition, a Fe-based nano-crystalline alloy and a manufacturing method thereof, and a magnetic component are disclosed. The expression of the alloy composition is FeaVαBbSicPxCyCuz and 79≤a≤91 at %, 5≤b≤13 at %, 0≤...
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JP2022031111A |
To provide a method for producing Fe-based nanocrystal alloy powder capable of obtaining satisfactory magnetic properties by suppressing the coarsening of crystal grains and the precipitation of Fe2B crystals while generating bcc-Fe(Si) ...
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JP7020119B2 |
To provide an Fe-based amorphous alloy and an Fe-based amorphous alloy thin strip that achieve reduced iron loss while maintaining a high magnetic flux density.The present invention provides an Fe-based amorphous alloy and an Fe-based am...
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JP6998549B2 |
To provide a soft magnetic powder capable of obtaining excellent soft magnetic characteristics and a dust core using the soft magnetic powder.A soft magnetic powder includes a soft magnetic powder layer 103 of an unoxidized soft magnetic...
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JP2022006358A |
To provide a soft magnetic alloy powder that has both high magnetic property and reliability such as insulation and heat resistance.Provided is a soft magnetic alloy powder in which an alloy powder containing iron as a main component and...
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JP2021195569A |
To provide a zirconium (Zr)-based metal glass alloy that has excellent properties such as high glass-forming ability, high strength, high ductility, high corrosion resistance, high viscous processability, precision castability, and high ...
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JP2021195579A |
To provide a high magnetic flux density soft-magnetic Fe-based amorphous alloy which has low coercive force, high initial permeability and high effective permeability, and also has extremely high saturation magnetic flux density equal to...
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JP2021193204A |
To provide a high magnetic flux density soft-magnetic Fe-based amorphous alloy which has low coercive force, high initial permeability and high effective permeability, and also has extremely high saturation magnetic flux density equal to...
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JP2021193205A |
To provide an Fe-based nanocrystalline soft magnetic alloy that has a higher saturation magnetic flux density and magnetic permeability and has a lower coercive force.Provided is an Fe-based nanocrystalline soft magnetic alloy represente...
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JP2021193201A |
To provide an ultra-soft magnetic Fe-based amorphous alloy that has a low coercive force and a high saturation magnetic flux density and is extremely good in effective magnetic permeability.Provided is an ultra-soft magnetic Fe-based amo...
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JP2021193199A |
To provide an Fe-Si-B-based quenching solidification alloy which is characterized in Bs≥1.7T, thickness≥40 μm, high Bs and can be lamination-cored.An Fe-Si-B-based quenching solidification alloy is characterized in that the composit...
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JP6981199B2 |
A soft magnetic alloy or the like combines high saturated magnetic flux density, low coercive force and high magnetic permeability μ′. A soft magnetic alloy having the composition formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e))BaSi...
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JP6981535B2 |
The iron alloy particle is a particle including an iron alloy. The particle includes multiple mixed-phase particles, each including nanocrystals of 10 nm or more and 100 nm or less (i.e., from 10 nm to 100 nm) in crystallite size and an ...
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JP6981200B2 |
A soft magnetic alloy or the like combining high saturated magnetic flux density, low coercive force and high magnetic permeability μ′ having the composition formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e))BaSibCcCudMe. X1 is one mo...
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JP6980886B2 |
The present invention provides an electrode wire for micro electrical discharge machining (EDM), which comprises a core material and a surface layer surrounding the external part of the core material, wherein the core material is made of...
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JP6981536B2 |
The iron alloy particle is a particle including an iron alloy, and the particle includes: multiple mixed-phase particles, each including nanocrystals of 10 nm or more and 100 nm or less (i.e., from 10 nm to 100 nm) in crystallite size an...
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JP6978040B2 |
To provide a metal magnetic powder having an insulating film which is more stable in film thickness than conventional and has high insulation and is inexpensive.A manufacturing method of a Si-containing Fe-based alloy powder provided wit...
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JP6964837B2 |
An alloy composition, a Fe-based nano-crystalline alloy and a manufacturing method thereof, and a magnetic component are disclosed. The expression of the alloy composition is FeaVαBbSicPxCyCuz and 79≤a≤91 at %, 5≤b≤13 at %, 0≤...
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JP6962232B2 |
Provided is a soft magnetic alloy which has high saturation flux density and low coercivity and is represented by the compositional formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e+f))MaPbSicCudX3eBf,
wherein X1 is at least one element ...
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JP2021529890A |
By coating the inner surface of the pipe with amorphous alloy powder, the amorphous structure can be maintained even after coating, and the coating density, corrosion resistance and abrasion resistance of the pipe can be improved. A pipe...
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JP2021529892A |
Disclosed are iron-based alloy compositions and iron-based amorphous alloy powders that not only maintain a high-purity amorphous structure but also have various improved physical characteristics even after coating by a thermal spraying ...
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JP6958462B2 |
To provide a sulfide all-solid battery capable of suppressing an increase in battery temperature even in a short-circuit mode where a nail is pierced from an outside of the battery such as a nailing test.Provided is a sulfide all-solid b...
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JP2021142563A |
To provide an apparatus and method for producing a strip using a rapid solidification technology, and to provide a metallic strip.There is provided a method for producing a strip using a rapid solidification technology. A melt is poured ...
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