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Matches 1 - 50 out of 4,843

Document Document Title
WO/2018/209970A1
The invention provides a Zr-based amorphous alloy and a manufacturing method thereof. The components of the alloy are (ZraHfbCucNidAle)100-xOx, wherein a, b, c, d, e, x are atomic percentages, 49 ≤ a ≤ 55, 0.05 ≤ b ≤ 1, 31 ≤ c ...  
WO/2018/207521A1
Provided is a dust core which is suitable as a constituent member for a small and low inductor with a built-in coil, and which contains a powder of a crystalline magnetic material and a powder of an amorphous magnetic material. This dust...  
WO/2018/184273A1
An iron-based amorphous alloy as represented by formula (I), FeaBbSic (I), in which a, b, and c respectively represent the atomic percentage of the corresponding components, 80.0 ≤ a ≤ 82.0, 11.0 ≤ b ≤ 13.0, 6.5 < c ≤ 8.0, and ...  
WO/2018/180212A1
Provided is a negative electrode material for a storage device, the material comprising: a matrix formed of a metal glass containing Fe and/or Ni; and an Si primary phase dispersed in the matrix. The Si crystallite size in the Si primary...  
WO/2018/155514A1
A magnetic core unit provided with: a wound magnetic core including a wound nanocrystalline alloy ribbon; a case having a space corresponding to the outer shape of the wound magnetic core, the wound magnetic core being housed in the spac...  
WO/2018/150952A1
A soft magnetic powder is represented by the chemical composition formula FeaSibBcPdCreMf with the remainder made up by unavoidable impurities. In the chemical composition formula, M represents at least one element selected from V, Mn, C...  
WO/2018/149351A1
An apparatus for rapidly forming amorphous alloys and a method using the same are provided. The apparatus comprises a processing table, a capacitive discharge heating device and a formation device. The processing table is provided with a...  
WO/2018/152309A1
An Fe-base, soft magnetic alloy is disclosed. The alloy has the general formula Fe100-a-b-c-d-x-y MaM'bM"cM"'d Px Mny where M is Co and/or Ni, M' is one or more of Zr, Nb, Cr, Mo, Hf, Sc, Ti, V, W, and Ta, M" is one or more of B, C, Si, ...  
WO/2018/151172A1
This method of manufacturing an Fe-based amorphous alloy ribbon by forming a coating film of molten alloy on an outer peripheral surface of a cooling roll after polishing the same with a polishing brush roll, cooling the coating film on ...  
WO/2018/147585A1
The present invention relates to an amorphous alloy having low frictional resistance and capable of improving abrasion resistance, a target made of the amorphous alloy, and a compressor comprising a layer of the amorphous alloy as a coat...  
WO/2018/143951A1
The present disclosure is drawn to an amorphous thin metal film coated substrate including a crosslinked polymer substrate and a 10 angstrom nm to 10 µm amorphous thin metal film applied directly to the crosslinked polymer substrate. Th...  
WO/2018/137270A1
Disclosed is an iron-based amorphous alloy, FeaSibBcMd, wherein a, b, c and d respectively represent an atomic percentage content of the corresponding component; 81.0≤a≤83.0, 0.5≤b≤4.5, 12.5≤c≤16.0, d≤0.4, and a+b+c+d=100...  
WO/2018/139518A1
[Problem] To provide a method for producing soft magnetic iron powder that effectively increases the percentage of amorphousness of the soft magnetic iron powder even when the content of iron triad elements (Fe, Co and Ni) is high. [Solu...  
WO/2018/137269A1
Disclosed are an iron-based amorphous alloy and a preparation method therefor. The chemical formula of the alloy is FeaSibBcPdMe, wherein, a, b, c, d and e respectively represent an atomic percentage content of the corresponding componen...  
WO/2018/123380A1
[Problem] To provide a heat dissipation component which is for a semiconductor element, which has a high thermal conductivity and a linear expansion coefficient close to that of a semiconductor element, and which is highly reliable and h...  
WO/2018/107829A1
A highly plastic Zr-based bulk amorphous alloy containing N and no Be or Ni, having the formula expressed in atom percent: ZraCubAcBdXeZfNg, wherein A is one of Hf and Ti, B is an element from Group IIIA, X is at least one element, other...  
WO/2018/107830A1
Disclosed are a highly plastic zirconium-based bulk amorphous alloy with no beryllium or nickel, and a method for preparing same. The alloy has the components in atom percent as follows: Zr: 38-50%, Hf: 2-15%, Cu: 20-30%, Fe: 5-10...  
WO/2018/067983A1
Provided is a system and method for metering an amount of molten amorphous alloy into a mold cavity of an injection system. A melting chamber in the system is heated to or above a solidus temperature of the alloy to form a hot chamber. B...  
WO/2018/067989A1
Provided is a method for increasing anti-galling of parts using a coating material comprising an amorphous alloy. The parts may be a vehicle or machine component, for example, that are subject to frictional and sliding forces. The disclo...  
WO/2018/062037A1
The purpose of the present invention is to provide an iron-based amorphous alloy ribbon, suitable for power distribution transformers and the like, in which the magnetic flux density (B1) in a ribbon is at least 1.550 T and the fill-in r...  
WO/2018/053263A1
Embodiments of multi-process hardened golf club heads and methods of multi-process hardening of golf club heads are generally described herein. Other embodiments and methods may be described and claimed.  
WO/2018/043963A1
An Fe-based soft magnetic alloy is provided. The Fe-based soft magnetic alloy according to an embodiment of the present invention is represented by empirical formula FeaBbCcCud wherein a, b, c and d indicate the at%(atomic percent) of co...  
WO/2018/030582A1
The present invention relates to an amorphous soft magnetic alloy containing nitrogen and represented by a composition formula of Fe100-a-b-c-d-eBaPbXcCdNe,wherein X is at least one selected from Hf and Co, 10≤a≤15, 0
WO/2018/025931A1
Provided is a method for producing a soft magnetic material that has a good balance between high saturation magnetization and low coercivity. A method for producing a soft magnetic material, which comprises: preparation of an alloy that ...  
WO/2018/016821A1
Disclosed is a power inductor comprising: a body comprising a metal powder and a polymer; at least one substrate provided inside the body; at least one coil pattern formed on at least one surface of the substrate; and an insulating layer...  
WO/2018/009036A1
The present invention relates to an amorphous iron-based alloy, and specifically, to an amorphous iron-based alloy represented by the general formula FeaBbXcZd, wherein a is the atomic percent of iron (Fe), being a=100-(b+c+d) and a>50; ...  
WO/2018/009750A1
This disclosure is related to high yield strength steel where yield strength can be increased without significantly affecting ultimate tensile strength (UTS) and in some cases, higher yield strength can be obtained without significant de...  
WO/2018/001564A1
A white gold alloy of the composition (Au1-a-bAga(Pd1-cPtc)b)100-x-y(Cu1-d- eLdMe)x(Si1-fGef)y has been produced in which L represents In, Ga or Sn or Ld represents L1 d1L2 d2 or L1 d1L2 d2L3 d3, wherein L1, L2 and L3 are selected from t...  
WO/2017/222551A1
An amorphous thin metal film can include a combination of metals or metalloids including: 5 at% to 74 at% of a metalloid selected from the group of carbon, silicon, and boron; 5 at% to 74 at% of a first metal; 5 at% to 74 at% of a second...  
WO/2017/222545A1
An amorphous thin metal film can comprise a combination of three metals or metalloids including: 5 at% to 90 at% of a metalloid selected from the group of carbon, silicon, and boron; 5 at% to 90 at% of a first metal selected from the gro...  
WO/2017/221475A1
Provided is a magnetic powder which is capable of serving as a starting material for dust cores, and which is not susceptible to changes in the magnetic characteristics even after long-time standing in a high temperature environment. Thi...  
WO/2017/209481A1
Provided are a hybrid metal sheet for magnetic shielding and a wireless power transmission module including the same. The hybrid metal sheet for magnetic shielding according to an embodiment of the present invention comprises: a first sh...  
WO/2017/175469A1
Provided is a thin amorphous alloy strip having a component composition that is represented by chemical formula FexBySiz (where x is 78-83 at%, y is 8-15 at%, and z is 6-13 at%) and that is capable of further stably achieving low core lo...  
WO/2017/170964A1
The purpose of the present invention is to provide a production method of a calcium-base metal glass alloy molded body for medical use which is bioabsorbable, has mechanical strength equivalent to or greater than that of metal materials,...  
WO/2017/154561A1
As an Fe-based alloy composition which does not contain P and which can form an amorphous soft magnetic material having a glass transition temperature Tg, provided is an Fe-based alloy composition characterized by being represented by th...  
WO/2017/150440A1
This method for producing a nanocrystalline alloy ribbon includes obtaining a nanocrystalline alloy ribbon by bringing a partial area of an amorphous alloy ribbon that travels continuously while a tension F is applied thereto and that ha...  
WO/2017/147088A1
The present disclosure provides Au-based alloys comprising Si capable of forming metallic glass matrix composites, and metallic glass matrix composites formed thereof. The Au-based metallic glass matrix composites according to the presen...  
WO/2017/090402A1
Provided are Fe-based amorphous alloy ribbons having a thickness of 10-30 µm, wherein the center part in the width direction of a free solidification surface of the ribbon is pursuant to JIS B 0601:2013, and a roughness curve measured i...  
WO/2017/086146A1
This method, for producing a magnetic powder that has a nanocrystalline composition, is not prone to problems during heat treatment for achieving nanocrystallization, can efficiently perform heat treatment, and involves a mixing step for...  
WO/2017/086614A1
An electronic device and an accessory device for use therewith. The accessory device includes a first cover configured to detachably engage with the electronic device and cover at least a part of a second surface of the electronic device...  
WO/2017/080211A1
A high hardness amorphous composite material and a preparation method thereof, comprising: a base alloy part, a hardness adding part and a bonding adding part. The elemental composition and atomic mole percentages of the base alloy part ...  
WO/2017/080212A1
A high-toughness amorphous composite material, a preparation method therefor and an application thereof, the high-toughness amorphous composite material being prepared to comprise a base alloy part and a toughness enhancement part; the e...  
WO/2017/067182A1
An anti-abrasive and anti-corrosive amorphous alloy, which is composed of ZraHfbAlcNidM1eM2f, wherein a, b, c, d, e and f are the corresponding atomic percentage contents in the amorphous alloy, and are respectively 35%≤a≤55%, 4%≤b...  
WO/2017/067183A1
A high-strength amorphous alloy, which is composed of ZraAlbCucNidBeeSnfM1gM2h, wherein a, b, c, d, e, f, g and h are the corresponding atomic percentage contents in the amorphous alloy, and are respectively 40%≤a≤70%, 5%≤b≤30%, ...  
WO/2017/069465A1
According to one embodiment of the present invention, a soft magnetic alloy has a composition of the following chemical formula.[chemical formula] FeaXbYcZd, in which: X comprises silicon (Si) and/or phosphorus (P); Y comprises carbon (C...  
WO/2017/065081A1
For the purpose of providing an Fe2TiSi system full-Heusler thermoelectric conversion material having a high dimensionless performance index ZT, a full-Heusler thermoelectric conversion material according to the present invention compris...  
WO/2017/058670A1
Surface treatment methods for Ni-based metallic glasses are provided that promote passivation and decrease the amount of Ni released when the Ni-based metallic glass is exposed to a saline containing environment.  
WO/2017/039420A1
A module for wireless power transmission in a magnetic resonance mode is provided. The module for wireless power transmission in a magnetic resonance mode according to one embodiment of the present invention, which is provided with a rad...  
WO/2017/030384A1
The present invention relates to a soft magnetic alloy and, more specifically, to an iron-based soft magnetic alloy. The iron-based soft magnetic alloy according to the present invention contains iron, cobalt, titanium, and zirconium, an...  
WO/2017/022595A1
This soft magnetic powder contains, as a main component, particles free of hollow parts. In a cross section of a molded body resulting from compaction molding the soft magnetic powder so that the volume filling rate is 75%-77%, the numbe...  

Matches 1 - 50 out of 4,843