Patents
Patents for H01F 1 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties (23,146)
10/1996
10/09/1996CN1132954A Large-power, high-efficiency and high-strength magneto
10/08/1996US5562852 Containing ferrite or rare earth magnetic powder surface treated with mercaptosilane, polyphenylene sulfide, glass fiber; thermal shock and heat resistance
10/08/1996US5562782 Method for producing magnetically anisotropic permanent magnet
10/03/1996WO1996030144A1 Soft magnetic anisotropic composite materials
10/02/1996EP0735548A1 Treatment for magnets for optically detecting the easy direction of magnetisation
10/02/1996CN1132399A Double-phase rare-earth-iron-boron magnetic powder and its prepn. method
10/01/1996US5560784 Rare earth cast alloy permanent magnets and methods of preparation
09/1996
09/25/1996CN1131807A Fault current protective switch with energy storage circuit
09/24/1996US5558735 Method for making laminate with U. V. cured polymer coating
09/24/1996US5558724 Forming manganese iron phosphate coating
09/24/1996US5557974 Torque sensor using magnetostrictive alloy and method of manufacturing the same
09/19/1996WO1996028269A1 Powder having multilayer film on its surface and process for preparing the same
09/19/1996CA2215402A1 Powder having multilayer film on its surface and process for preparing the same
09/18/1996EP0732709A1 Magneto-optical element and optical magnetic field sensor using the same
09/18/1996EP0731778A1 SINTERED MOULDING, TRANSFORMER CORE AND INDUCTOR OF Li(Ni)Zn FERRITE MATERIAL, AS WELL AS APPLICATIONS THEREOF
09/18/1996CN1131198A Method for making non-directional electrical steel band with uniform magnetic property in coil
09/17/1996US5556570 Carbonaceous ferromagnetics and method for the preparation thereof
09/11/1996EP0620772B1 Magnetic recording media prepared from magnetic particles having an extremely thin, continuous, amorphous, aluminum hydrous oxide coating
09/11/1996CN1130897A Magnetodielectric ceramic composite material, method of manufacturing same, application, and multifunctional element
09/10/1996US5554440 Magnetic recording medium and method for producing the same
09/10/1996US5554232 Amorphous metal wire
09/10/1996CA2136533C Active magnetic regenerator method and apparatus
09/04/1996CN1130289A Method for producing R-Fe-B series permanent magnet
09/04/1996CN1130288A Alpha-Fe base RE-FE-B nm crystal alloy and its producing method and use
09/03/1996US5552236 Organic magnetic film and method of manufacturing the same
09/03/1996US5552111 Self-metabolic functional material
09/03/1996US5551146 Method of manufacturing a solid inductor
08/1996
08/29/1996WO1996026004A1 Colloidal metal preparation and method for producing it
08/29/1996DE19506113A1 Kolloidale Metallzubereitung und Verfahren zu ihrer Herstellung Colloidal metal composition and methods for their preparation
08/28/1996EP0729122A1 Self-biased magnetostrictive element for electronic article surveillance systems
08/28/1996EP0728845A2 Magnetic strips and methods for making the same
08/28/1996CN1129960A Method of treating at least one component made of weakly magnetic material
08/27/1996US5549973 Metal, alloy, or metal carbide nanoparticles and a process for forming same
08/27/1996US5549837 Magnetizable carrier fluid with multiplicity of suspended spheroidal magnetizable particles
08/27/1996US5549766 Magnetic material
08/23/1996CA2163185A1 Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems
08/21/1996EP0726878A1 Process for making goethite
08/21/1996EP0480064B1 Antenna element
08/20/1996US5547748 Carbon nanoencapsulates
08/20/1996US5547599 Encapsulation of computer magnetic field
08/20/1996US5547520 Wear-resistant high permeability magnetic alloy and method of manufacturing the same
08/15/1996WO1996017970A3 Chemical vapor deposition method of growing oxide films with giant magnetoresistance
08/14/1996EP0726563A1 A magnetic medium capable of supporting longitudinal and perpendicular recording, and method of making same
08/14/1996CN1129044A Metal, alloy, or metal carbide nanoparticles and process for forming same
08/14/1996CN1128804A Wear-resistant high premeability alloy and method of mfg. same and magnetic recording and reproducing head
08/14/1996CN1128674A Health-care disc and mfg. method thereof
08/13/1996US5545341 Process for preparing ferromagnetic material
08/13/1996US5545266 Containing boron
08/07/1996EP0725243A1 Sealing arrangement
08/07/1996EP0725242A1 Sealing arrangement
08/07/1996EP0724549A1 Magnetodielectric ceramic composite material, method of manufacturing same, application, and a multifunctional component
08/06/1996US5543219 Printing inks with coated magnetic particles, coated with ionomers and free of solvent
08/06/1996US5543174 Fluidizing iron-based particles in stream of air, contacting with coating solution, compression molding
08/06/1996US5543069 Acicular or plate-like magnetic particles, oxide or hydroxieof aluminum and/or silicon adhered to surface of particles
07/1996
07/31/1996CA2168142A1 Raw material for permanent magnets and production method of the same
07/30/1996US5541566 Switches with cores, magnetic strips wound into coils and polycrystalline carbon layers
07/30/1996US5541072 Magnetic and nonmagnetic components and accumulation magnetic componemts and removal
07/24/1996EP0723031A2 High-density bulky body of amorphous alloy excellent in strength and magnetic property and joining method for manufacturing thereof
07/23/1996US5539380 Metallic glass alloys for mechanically resonant marker surveillance systems
07/23/1996US5538657 Method of producing ferrite magnet
07/23/1996US5538656 Magnetite with calcium, titanium, tin, silicon and magnetism
07/23/1996US5538565 Rare earth cast alloy permanent magnets and methods of preparation
07/23/1996US5537826 For cooling without liquid refrigerants
07/23/1996CA1338462C Corrosion resistant rare earth metal magnet
07/16/1996US5536334 Permanent magnet and a manufacturing method thereof
07/14/1996CA2157258A1 Low boron amorphous alloy having excellent soft magnetic characteristics
07/10/1996EP0720664A1 Method of treating at least one component made of weakly magnetic material
07/10/1996CN1126359A Method for prepn. of magnetic materials
07/09/1996US5534361 Alloys of iron with yttrium or rare earth elements and lithium, sodium and potassium
07/09/1996US5534360 Amorphous uranium alloy and use thereof
07/03/1996EP0719871A1 Nonmagnetic or feeble magnetism diamond sintered body and method of manufacturing the same
07/03/1996EP0719745A2 Method of producing anisotropic ferrite magnet, anisotropic ferrite magnet, hexagonal ferrite particles, and method for producing them
07/03/1996CN1125779A Method of and apparatus for processing metal material
07/03/1996CN1125778A Iron-nickel-copper series new-type thermal magnetic alloy
07/03/1996CN1125773A Anneal isolating objects with good reactivity and used for silica steel sheet
07/02/1996US5532667 Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer
07/02/1996US5531922 Iron oxide with cellulose and starches
07/02/1996CA2067008C Multilayer monolithic magnetic components and method of making the same
06/1996
06/27/1996WO1996019686A2 Ferrofluid having oxidation resistance
06/27/1996DE4444482A1 Weichmagnetischer Werkstoff A soft magnetic material
06/26/1996EP0718412A1 Process for producing non-oriented electromagnetic steel strip capable of retaining uniform magnetic quality in a product coil
06/26/1996CN1125351A Method for making samarium-ferronitrogen permanent magnet
06/25/1996US5529981 Process and apparatus for preparing biaxially textured materials using anisotropy in the paramagnetic susceptibility
06/25/1996US5529747 Formable composite magnetic flux concentrator and method of making the concentrator
06/25/1996US5529603 Alloy powders for bond magnet and bond magnet
06/20/1996WO1996019001A1 Soft magnetic material
06/19/1996EP0717421A1 Lubricous ferromagnetic particles
06/19/1996CN1124870A Plastics bound type Al-Ni-Co series, Nd-Fe-B series composite permanent-magnet material
06/18/1996US5527663 Substrate formed with a stepped pit and a magnetic substance buried in the pit
06/18/1996US5527504 Mixing powdered alloy(containing rare earth metal, iron, boron) and boric acid triester lubricant, more grinding, then compression molding in a magnetic field and sintering
06/18/1996US5527399 Magnetic strips and methods for making the same
06/18/1996US5527398 Magnetostrictive materials and methods of making such materials
06/18/1996CA2051545C Permanent magnet having high corrosion resistance, a process for making the same and a process for making a bonded magnet having high corrosion resistance
06/13/1996WO1996017970A2 Chemical vapor deposition method of growing oxide films with giant magnetoresistance
06/12/1996EP0716431A1 Acicular magnetic iron oxide particles and process for producing the same
06/12/1996EP0716151A1 High magnetic flux denscity, low iron loss, grainoriented electromagnetic steel sheet and a method for making
06/12/1996EP0503081B1 Magnetic core
06/11/1996US5525249 Chromium dioxide as magnetosolid particle and iron carbonyl as magnetosoft particle, silicon dioxide stabilizer, carrying fluid comprises, aromatic alcohol, vinyl ether, organic solvent and oleic acid
06/11/1996US5525164 Ni-Fe magnetic alloy and method for producing thereof
06/11/1996CA2089465C Oriented electrical steel sheet having low core loss and method of manufacturing same