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Matches 1 - 50 out of 46,495

Document Document Title
WO/2018/129476A1
Contemplated is a magnetocaloric materials comprising: (CexNd1 -x)Si wherein x is in the range of about 0.1 to about 0.9, and wherein the magnetocaloric material exhibits a 2nd order magnetic phase transition in the temperature range of ...  
WO/2018/128352A1
An inductor according to an embodiment comprises: a first magnetic body that has a toroidal shape and that includes a ferrite; and a second magnetic body that is a different kind to the first magnetic body and that includes a metal ribbo...  
WO/2018/128152A1
[Problem] To provide an Mn-base alloy that is metamagnetic over a wide range of temperatures. [Solution] This Mn-base alloy is a metamagnetic MnAl alloy. Metamagnetism is the property of transitioning from paramagnetic or antiferromagnet...  
WO/2018/128151A1
[Problem] To provide a current limiting circuit with reduced impedance during normal operation. [Solution] This resonance-type current limiting circuit is provided with a core 11, a coil 12 wound around the core 11, and a capacitor 50 co...  
WO/2018/126738A1
Disclosed are an Mn-Ga alloy and a magnetic hardening method therefor, belonging to the field of functional materials. The method includes: first obtaining an MnxGa (1.0 ≤ x ≤ 3.0) ingot casting by smelting; subjecting same to a heat...  
WO/2018/122799A1
The invention relates to ferrite filler (solids) for a heavy liquid suspension, a method of preparation thereof from waste materials, in particular electronic waste, and use of ferrite as heavy liquid suspension solids.  
WO/2018/123988A1
Provided is a rare earth-transition metal system ferromagnetic alloy which has improved magnetic characteristics and improved thermal stability. The present invention proposes a rare earth-transition metal system ferromagnetic alloy whic...  
WO/2018/123339A1
The present invention provides a grain-oriented electrical steel sheet that, when processed into a transformer core, imparts low noise-properties under actual operating conditions. This grain-oriented electrical steel sheet has an insula...  
WO/2018/121112A1
Disclosed are a fine grain rare earth alloy casting piece, a preparation method and a rotary cooling roller device. The alloy casting piece has a roller-contacting surface and a free surface, and comprises grains with an R2Fe14B compound...  
WO/2018/123558A1
A non-oriented electromagnetic steel sheet which has a component composition that contains 0.0050 mass% or less of C, 1.0-5.0 mass% of Si, 0.03-3.0 mass% of Mn, 0.2 mass% or less of P, 0.005 mass% or less of S, 0.05 mass% or less of Al, ...  
WO/2018/117598A1
According to one embodiment of the present invention, a non-oriented electrical steel sheet comprises, by wt%, 2.0-3.5% of Si, 0.3-2.5% of A1, 0.3-2.5% of Mn, 0.0005-0.03% of Ga and/or Ge individually or as the sum thereof, and the balan...  
WO/2018/113990A1
A sintered magnet (1), e.g. for an electrical machine, the sintered magnet comprising a core portion (3), a shell portion (2) arranged at an outer part of the sintered magnet, and a diffusion portion (4) arranged at least partially betwe...  
WO/2018/117639A1
A method for manufacturing a grain-oriented electrical steel sheet according to an embodiment of the present invention comprises the steps of: preparing a slab; heating the slab; hot-rolling the slab to manufacture a hot-rolled plate; ho...  
WO/2018/116831A1
Provided are: a grain-oriented electrical steel sheet that has excellent coating adhesiveness and an excellent magnetic property after stress relief annealing; and a production method for therefor. The grain-oriented electrical steel she...  
WO/2018/117036A1
The purpose of the present invention is to provide: a soft magnetic flat powder having high electrical resistance and corrosion resistance; and a magnetic sheet comprising the soft magnetic flat powder. In order to fulfill the purpose, t...  
WO/2018/117261A1
Provided is a ferrite sintered magnet which has a ferrite phase having a magnetoplumbite-type crystal structure. When the composition of the ferrite sintered magnet is represented by R1-xAxFem-yCoy (where, R is at least one element selec...  
WO/2018/117595A1
A magnetic core according to one embodiment of the present invention includes a first magnetic core having pure iron or an Fe-based alloy and a second magnetic core disposed to surround at least a part of an outer circumferential surface...  
WO/2018/117643A1
According to one embodiment of the present invention, a grain-oriented electrical steel sheet comprises, by wt%, 1.0-7.0% of Si, 0.005% or less (excluding 0%) of C, 0.0010-0.1% of P, 0.005-0.2% of Sn, 0.0005-0.020% of S, 0.0005-0.020% of...  
WO/2018/117510A2
Provided is a method for refining a magnetic domain of a grain-oriented electrical steel plate, the method comprising: a steel plate support roll position adjustment step of controlling a vertical position of a steel plate, which is bein...  
WO/2018/116881A1
Provided is a method for producing an electromagnetic steel sheet with an adhesive insulating coating film, said steel sheet having excellent adhesion at high temperatures and excellent oil resistance at high temperatures, while having e...  
WO/2018/116127A1
Polymer composites that include a thermoplastic polymer, network structure and a soft, ferromagnetic particulate material. The polymer composites may be used, for example, as magnetic flux field directional materials. The present disclos...  
WO/2018/113717A1
Disclosed is a method for preparing a neodymium-iron-boron permanent magnetic material. The method comprises: preparing a neodymium-iron-boron magnetic material, depositing heavy rare earth particles or high melting particles on the neod...  
WO/2018/117597A1
A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, by wt%, 2.0 to 3.5% of Si, 0.3 to 3.5% of Al, 0.2 to 4.5% of Mn, 0.0005 to 0.02% of Zn, and the balance of Fe and other inevitable impu...  
WO/2018/117640A1
A non-oriented electrical steel sheet according to an embodiment of the present invention comprises, 1.0 to 4.0 wt% of Si, 0.1 to 1.0 wt% of Mn, 0.1 to 1.5 wt% of A1, 0.001 to 0.01 wt% of Zn, and 0.0005 to 0.005 wt% of B with the remaind...  
WO/2018/116829A1
Provided are: a grain-oriented electrical steel sheet that has an excellent magnetic property and coating adhesiveness after stress relief annealing; and a production method therefor. This grain-oriented electrical steel sheet has: a ste...  
WO/2018/111188A1
The present invention relates to an alloy composition of Formula (I): REx-Fe100-x-y-z-By-Mz, wherein RE is two or more rare earth metals, M is one or more refractory metals, x, y and z are atom% in which 10.5Ρ≤x≤14, 5.5≤y≤6.5 an...  
WO/2018/111176A1
A process for producing magnetic nanowires of high quality and a good production yield is disclosed. The process comprises sputtering a target of a magnetic material using a plasma, growing nanoparticles from the sputtered matter to magn...  
WO/2018/109509A1
Transformer core (49; 59), including two stacks (53, 57; 60, 61), each having a first thickness (ep1), said stacks (53, 57; 60, 61) each consisting of one or more flat pieces, the cutting directions of which are rectilinear and either pa...  
WO/2018/110676A1
Provided is a grain-oriented electrical steel sheet having a forsterite coating film on a ferrite surface, wherein the grain-oriented electrical steel sheet has a Cr-depleted layer having a Cr concentration 0.70-0.90 times the Cr concent...  
WO/2018/105697A1
Provided are: a method for producing a reactor, which is capable of improving the productivity and the density, while achieving an advantage in terms of moldability; a method for producing a core; a core; and a reactor. This method for p...  
WO/2018/105698A1
Provided is a steel material for a soft magnetic component having excellent properties for cold working, excellent magnetic characteristics after magnetic annealing, and high fatigue strength. The steel material for a soft magnetic compo...  
WO/2018/106629A1
The present disclosure relates to a hybrid nanoparticle comprising: (a) a metallic core or a metal oxide core, and (b) at least one dendron attached to the surface of the metallic core or metal oxide core, wherein the at least one dendro...  
WO/2018/101409A1
[Problem] The purpose of the present invention is to provide a rare-earth sintered magnet having good magnetic properties. [Solution] This rare-earth sintered magnet contains main phase crystal grains having an Nd5Fe17-type crystal struc...  
WO/2018/100344A1
The present invention provides a method for producing a magnetic nanoparticle-coated laminate material. The method comprises coating a pair of opposed surfaces of a plurality of steel or iron/cobalt (Fe/Co) alloy film portions with a mag...  
WO/2018/101408A1
[Problem] To provide a permanent magnet or the like that has, as the main phase, a compound having an Nd5Fe17-type crystal structure that exhibits a high residual magnetization and coercive force. [Solution] This permanent magnet contain...  
WO/2018/101402A1
The R-T-B sintered magnet according to one embodiment of the present invention has a composition comprising: 27-37 mass% of R (R represents at least one of the rare-earth elements and essentially includes Nd and/or Pr); 0.75-0.97 mass% o...  
WO/2018/102765A1
Provided are methods of producing cobalt nanoparticles (Co NPs). The methods include combining a cobalt salt, a capping agent, and a reducing agent, under Co NP synthesis conditions including a temperature selected to produce cobalt nano...  
WO/2018/101239A1
This R-Fe-B sintered magnet has a main phase containing R2(Fe, (Co))14B intermetallic compound and a grain boundary phase, and is characterized in that: the inter-particle grain boundary of the grain boundary phase includes an expanded w...  
WO/2018/100975A1
A combined coil module is provided with a first flat coil, a second flat coil, and a magnetic sheet in which a magnetic circuit of the first flat coil and a magnetic circuit of the second flat coil are formed. The first flat coil is used...  
WO/2018/101410A1
[Problem] To provide a rare earth permanent magnet having as a main phase a compound with a Nd5Fe17 crystalline structure having strong coercive force. [Solution] A rare earth permanent magnet having as a main phase a compound with a Nd5...  
WO/2018/096870A1
Provided is a magnetic powder for high-frequency applications, which contains, in mass%, 0.2-5.0% of C and 0.1-30% in total of one or more elements selected from among group 4-6 elements, Mn and Ni, with the balance made up of Fe and/or ...  
WO/2018/097006A1
Provided is a non-oriented electrical steel sheet that is substantially free from Al, has large Si and Mn contents and low iron loss. This non-oriented electrical steel sheet has a component composition containing 0.0050% or less of C, 2...  
WO/2018/096086A1
Described are magnetocaloric materials selected from the group consisting of manganese copper nitrides containing substitution elements, and processes for producing said magnetocaloric materials.  
WO/2018/091855A1
The present invention relates to a sinterable magnetic powder composition comprising 50 wt% to 95 wt% of at least one powder magnet and 5 wt% to 50 wt% of at least one thermoplastic polymer, out of the total weight of the composition, sa...  
WO/2018/091541A1
The invention relates to a semi-hard magnetic alloy for activation strips (3) in magnetic anti-theft security systems, which consists largely of 5 to 15 wt% Ni, 0.5 to 8 wt% Mn, 0.2 to 4 wt% Cu, 0 to 2 wt% Al, 0 to 2 wt% Ti, the remainde...  
WO/2018/090406A1
A method for removing cesium ions in blood belongs to the field of blood purification and nuclear medicine emergency. The method comprises the following steps: in the presence of polyethylene glycol, an acetate salt and an anionic surfac...  
WO/2018/091694A1
The invention relates, in one embodiment, to a semi-finished product, which comprises at least one metal strip consisting substantially of 35 wt% ≤ Co ≤ 55 wt%, 0 wt% ≤ V ≤ 3 wt%, 0 wt% ≤ Ni ≤ 2 wt%, 0 wt% ≤ Nb ≤ 0.50 wt%...  
WO/2018/088393A1
Provided is a method for producing a rare earth magnet, which suppresses eddy current in a mold when a metal powder containing a rare earth element is oriented within the mold, and which improves the residual magnetic flux density of a r...  
WO/2018/088328A1
A steel material for soft magnetic components, which exhibits excellent magnetic characteristics after annealing, and which is characterized by being composed of 0.0001 mass% to 0.05 mass% of C, more than 0 mass% but 0.5 mass% or less of...  
WO/2018/087517A1
A magnetic wall cover (2) comprising a plurality of layers which comprise, in order: a flexible cover layer (4), a flexible magnetic sheet (6), a flexible compressible sheet (8) and an adhesive (10).  

Matches 1 - 50 out of 46,495