| Patents for H01F 1 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties (23,146) |
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| 12/13/1994 | US5372778 Electromagnetic stainless steel |
| 12/13/1994 | US5372657 Amorphous material for regenerator |
| 12/13/1994 | US5372629 Atomizing alloy melt, contacting with reactive gas to form reaction product layer whose penetration into the droplets is limited by the presence of a solidified exterior surface |
| 12/13/1994 | CA2028875C Composite member and method for making the same |
| 12/07/1994 | EP0619776A4 Magnetic recording media employing soft magnetic material. |
| 12/06/1994 | US5371166 High gloss, hydrolytic stability, magnetic recording media |
| 12/06/1994 | US5370749 Amorphous metal alloy strip |
| 12/06/1994 | US5370748 Process for manufacturing double oriented electrical steel sheet having high magnetic flux density |
| 12/06/1994 | CA1333341C Sintered bodies and production process thereof |
| 11/30/1994 | EP0636273A4 Magnetorheological fluids and methods of making thereof. |
| 11/30/1994 | EP0626703A2 Magnetically anisotropic spherical powder |
| 11/30/1994 | EP0558691B1 New category of magnetic materials, their production and use |
| 11/29/1994 | US5368764 Mn-Zn-based single crystal ferrite composition |
| 11/29/1994 | US5368763 Transformer material for switched mode power supply |
| 11/23/1994 | EP0625794A1 Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein |
| 11/23/1994 | EP0625786A2 Nano-crystalline soft magnetic alloy ribbon with insulation coating; magnetic core therefrom and applications therewith |
| 11/23/1994 | EP0625582A2 Treating agent for producing an insulating film on a non-oriented electrical steel sheet |
| 11/23/1994 | EP0438601B1 Insulation coating composition for electric sheet and method of insulation coating of electric sheet |
| 11/22/1994 | US5367070 Method for making ferromagnetic porphin compounds |
| 11/22/1994 | US5366761 Method for preparing barium-ferrite-coated γFE2 O3 magnetic power |
| 11/21/1994 | WO1994027911A1 Process for manufacturing homogeneous magnetite |
| 11/17/1994 | EP0624886A1 Sintered transformer or inductor core of NiZn ferrite material |
| 11/16/1994 | CN1095182A Rare earth-iron-base permanent-magnet carbonide containing gallium and its preparation method |
| 11/16/1994 | CN1026597C Ferro-mognetically-solt steel |
| 11/15/1994 | US5364477 Iron rich metallic glasses having high saturation induction and superior soft ferromagnetic properties at high magnetization rates |
| 11/09/1994 | EP0623919A1 Magnetic recording medium |
| 11/09/1994 | CN1094843A Rare-earth magnetic powder, preparation of same and resin-adhered magnetic body |
| 11/09/1994 | CN1094842A Process for producing magnetic metal particles |
| 11/09/1994 | CN1026534C Method for preparing rare earth permanent-magnetic material |
| 11/08/1994 | US5362417 Method of preparing a stable colloid of submicron particles |
| 11/08/1994 | US5362339 Magnetic refrigerant and process for producing the same |
| 11/08/1994 | US5362336 Permanent magnet material |
| 11/08/1994 | US5362332 Process for producing a magnet base for printing head of a wire dot printer |
| 11/08/1994 | CA2039989C Electromagnetic sensor element and methods and apparatus for making and using same |
| 11/03/1994 | DE4336882A1 Magnetic Ni-Fe alloy and process for preparing it |
| 11/02/1994 | EP0622791A1 Composite magneto-optic memory and media |
| 11/02/1994 | EP0622426A1 Coated granular magnetite particles and process for producing the same |
| 11/02/1994 | CN1026405C High-finess magnetic oxide made by by-product ferrous iron salt |
| 11/01/1994 | US5360674 Permanent magnet coated with Ni or Ni alloy having a specific cell structure and growth pattern |
| 10/27/1994 | WO1994024837A1 Induction heating of loaded materials |
| 10/27/1994 | CA2160990A1 Induction heating of loaded materials |
| 10/26/1994 | EP0620772A1 Magnetic recording media prepared from magnetic particles having an extremely thin, continuous, amorphous, aluminum hydrous oxide coating. |
| 10/26/1994 | CN1094185A Mn/Ha based single crystal ferrite composition |
| 10/26/1994 | CN1094184A Permanent magnet alloy having improved resistance to oxidation |
| 10/26/1994 | CN1094097A Amorphous Fe-B-Sl-C alloys having soft magnetic characteristics useful in low frequency applications |
| 10/26/1994 | CN1026369C Plastic magnetic element and method for manufacturing orifice heating inducer filled with plastic magnetic elements |
| 10/25/1994 | US5359311 Solid inductor with vitreous diffused outer layer |
| 10/25/1994 | US5358659 Submicron ion exchange resin bead containing two crystallites of iron(III)oxide |
| 10/25/1994 | US5358576 Contains cobalt, manganese and boron with optional iron and silicon; excellent magnetic characteristics; magnetic core materials of magnetic heads and transformers |
| 10/19/1994 | EP0619776A1 Magnetic recording media employing soft magnetic material |
| 10/18/1994 | US5356984 Method for molding magnets and compositions for use therein |
| 10/18/1994 | US5356713 Magnetizable composite microspheres of hydrophobic crosslinked polymer, process for preparing them and their application in biology |
| 10/18/1994 | US5356489 Forging cast bulk alloy at temperature in which alloy is in two phases; a solid phase and a liquid phase |
| 10/13/1994 | WO1994021240A3 Superparamagnetic particles, process for producing the same and their use |
| 10/12/1994 | EP0619584A2 Magnetic body formed from encapsulated ferromagnetic particles and method for the manufacture thereof |
| 10/12/1994 | EP0619376A1 Method for manufacturing grain oriented electrical sheets with improved core loss |
| 10/12/1994 | CN1026199C Method for prepn. of immunity magnetic microbeads |
| 10/11/1994 | US5354488 Fluid responsive to a magnetic field |
| 10/11/1994 | US5354354 Adjusting the oxide content of the reaction mixture |
| 10/11/1994 | US5354040 Apparatus for closed cycle hydrogenation recovery and rehydrogenation |
| 10/11/1994 | CA1332345C Silicon steel sheets having low iron loss and method of producing the same |
| 10/04/1994 | US5352522 Composite material comprising metallic alloy grains coated with a dielectric substance |
| 10/04/1994 | US5352302 Method of producing a rare-earth permanent magnet |
| 10/04/1994 | US5352301 Hot pressed magnets formed from anisotropic powders |
| 10/04/1994 | US5352268 Pulverization, annealing in fluidized state in oxidation resistance atmosphere |
| 09/29/1994 | WO1994021240A2 Superparamagnetic particles, process for producing the same and their use |
| 09/28/1994 | EP0557368B1 Magnetic cement-bound bodies |
| 09/28/1994 | CN1092900A Non-crystal soft magnetic material of boron oxide and preparing process thereof |
| 09/28/1994 | CN1092899A Nd-Fe-B permanent magnet |
| 09/27/1994 | US5351033 Semi-hard magnetic elements and method of making same |
| 09/27/1994 | US5350628 Magnetic sintered composite material |
| 09/27/1994 | US5350618 Magnetic medium comprising a substrate having pits and grooves of specific shapes and depths |
| 09/27/1994 | US5350558 Methods for preparing magnetic powder material and magnet, process for preparaton of resin composition and process for producing a powder molded product |
| 09/27/1994 | US5350464 Silicon steel strip having mechanically refined magnetic domain wall spacings and method for producing the same |
| 09/27/1994 | US5349957 MRI diagnostic agent |
| 09/27/1994 | US5349743 Method of making a multilayer monolithic magnet component |
| 09/22/1994 | DE4338655A1 Magnet base for printing head of needle (matrix) printers and method for its production |
| 09/22/1994 | DE4309333A1 Superparamagnetic particles, process for their production and use thereof |
| 09/21/1994 | CN1092460A Magnetorheological materials based on alloy particles |
| 09/20/1994 | US5348800 Composite soft magnetic material |
| 09/15/1994 | WO1994020442A1 Fluorinated aromatic compound |
| 09/15/1994 | DE4408114A1 Magnetic material |
| 09/14/1994 | EP0615231A1 Process for producing magnetic metal particles |
| 09/14/1994 | EP0614602A1 Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles |
| 09/14/1994 | CN1092201A Method for manufacturing iron-base quick-quenching soft magnetic alloy core |
| 09/14/1994 | CN1092112A Alloy with ultrafine crystal grains excellent in corrosion resistance |
| 09/14/1994 | CN1025931C Iron-nickel base high magnetic conductive amorphous metallic alloy |
| 09/13/1994 | US5346638 Small temperature coefficient of inductance, electronic chip coils, Ni-Mg-Cu-Bi ferrite with Sio2 and Co3O4 additive |
| 09/13/1994 | CA2020285C Production of grain-oriented silicon steel sheets having an insulating film formed thereon |
| 09/08/1994 | DE4406060A1 Resin-containing, low-remanence composition, and magnetic component produced therefrom in the form of a preform |
| 09/08/1994 | DE4307262A1 Magnetic polymeric silicon dioxide |
| 09/07/1994 | CN1091783A Method for prodn. of super magnetostrictive rare-earth alloyed iron rod |
| 09/07/1994 | CN1025827C Cold-press die lubrication |
| 08/30/1994 | US5342574 Method for producing anisotropic rare earth magnet |
| 08/30/1994 | US5342454 Hot rolling; producing oxide layer; cold rolling; decarburizing; coating with magnesium oxide; annealing |
| 08/24/1994 | EP0612083A1 Manganese-zinc ferrite |
| 08/24/1994 | EP0612082A1 Thin soft magnetic alloy strip |
| 08/24/1994 | EP0611480A1 Heat treatment process and soft magnetic alloys produced thereby. |
| 08/24/1994 | EP0220321B1 Soft magnetic material composition and method of molding the same |
| 08/23/1994 | US5340413 Without copper |