| 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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| 02/24/1993 | EP0528611A1 Conductive polymeric shielding materials and articles fabricated therefrom |
| 02/24/1993 | EP0528419A1 Method of producing grain oriented silicon steel sheet having low iron loss |
| 02/24/1993 | CN1069361A Rare earth permanentlymagetic material and its preparation method |
| 02/24/1993 | CN1069288A Method of producing grain-oriented electrical steel sheets or strips |
| 02/17/1993 | EP0527495A1 Method of producing non-oriented electrical steel sheet having good magnetic properties |
| 02/17/1993 | EP0527233A1 Method of manufacturing magnetic core by heat-treating the same |
| 02/16/1993 | US5186766 Magnetic materials containing rare earth element iron nitrogen and hydrogen |
| 02/16/1993 | US5186765 Refrigerator having metal alloy particles as heat exchangers, mechanical strength, chemical stability |
| 02/16/1993 | US5186763 Process for production of non-oriented electrical steel sheet having excellent magnetic properties |
| 02/16/1993 | US5186761 Cast alloys of iron, boron, rare earth elements having controlled crystal structure for permanent magnets |
| 02/10/1993 | EP0526661A1 Magnetic powder for magnetic recording and magnetic recording medium made thereof |
| 02/09/1993 | US5185093 Forming silicon, aluminum and/or nonferrous transition metal compound on goethite, reduction to magnetite |
| 02/09/1993 | US5185043 Strain relief annealing applying ultra-sonic vibrations to surface after secondary recrystallization annealing |
| 02/09/1993 | CA1313492C Method of forming a laminate and the product thereof |
| 02/03/1993 | EP0525929A1 Process for producing organic ferromagnetic sustances |
| 02/03/1993 | EP0525925A1 Metal-coated shielding materials |
| 02/03/1993 | EP0525467A2 Grain oriented silicon steel sheet having excellent primary glass film properties |
| 02/02/1993 | US5183709 Core; ferrite shell; alkali metal silicate adsorbed on surface; aging resistance |
| 02/02/1993 | US5183631 Composite material and a method for producing the same |
| 02/02/1993 | US5183630 Process for production of permanent magnet alloy having improved resistence to oxidation |
| 02/02/1993 | US5183517 Permanent magnet composition |
| 02/02/1993 | US5183516 Magnetic materials and permanent magnets |
| 02/02/1993 | US5183515 Fibrous anisotropic permanent magnet and production process thereof |
| 02/02/1993 | US5183494 Process for manufacturing rare earth-iron-boron permanent magnet alloy powders |
| 02/02/1993 | US5182914 Rotary dipole active magnetic regenerative refrigerator |
| 01/28/1993 | DE4124776A1 Mfr. of pulse source with alternating magnetisable and non-magnetisable fields - involves deformation process subjecting source made of austenitic steel having face-centred cubic lattice |
| 01/27/1993 | EP0524369A2 Novel device for selective magnetization and method |
| 01/27/1993 | EP0504397A4 Method of making permanent magnets |
| 01/27/1993 | EP0363457B1 Elctromagnet for an atomic absorption spectrometer |
| 01/26/1993 | US5181973 Sintered permanent magnet |
| 01/21/1993 | WO1993001329A1 Unidirectional silicon steel sheet having excellent film properties |
| 01/21/1993 | WO1993001325A1 Grain oriented electrical steel sheet having superior magnetic properties, and manufacturing process thereof |
| 01/20/1993 | EP0523658A2 Method for making injection molded soft magnetic material |
| 01/20/1993 | EP0523651A2 Method for making high strength injection molded ferrous material |
| 01/19/1993 | US5181020 Thin-film magnetic material and process of production thereof |
| 01/19/1993 | US5180609 Method of forming modified portion and magnetic recording member using this method |
| 01/19/1993 | US5180445 Magnetic materials |
| 01/19/1993 | CA1312809C Anti-theft sensor marker |
| 01/13/1993 | EP0523002A1 Compound magnet comprising several individual magnets and a permanent magnetic bearing with a compound magnet comprising several individual magnets |
| 01/13/1993 | EP0522177A1 Anisotropic Rare Earth Magnet |
| 01/13/1993 | CN1067985A Rare-earth-iron-nitride permanent-magnet material |
| 01/12/1993 | US5179381 Electromagnetic wave absorber for VHF to UHF band |
| 01/12/1993 | US5178947 Magnetizable composite microspheres based on a crosslinked organosilicon polymer |
| 01/12/1993 | US5178692 Comminuting a hot worked body to form a powder, heating |
| 01/12/1993 | US5178691 Boron, molding |
| 01/12/1993 | US5178689 Copper; high frequency switching regulators |
| 01/12/1993 | CA2073545A1 Unipolar composite magnets and floating magnetic bearing |
| 01/11/1993 | CA2073631A1 Grain oriented silicon steel sheet having excellent primary film properties |
| 01/07/1993 | EP0521688A1 Method for manufacturing an amorphous metal core for a transformer that includes steps for reducing core loss |
| 01/07/1993 | EP0520988A1 Superparamagnetic liquid colloids |
| 01/07/1993 | DE4121724A1 Pulse transducer mfr. method - producing alternating regions of different magnetic properties on component by structural heat treatment |
| 01/06/1993 | CA2070516A1 Method for manufacturing an amorphous metal core for a transformer that includes steps for reducing core loss |
| 01/05/1993 | US5176842 Compressive strength, rubber-modified epoxy resin binder |
| 12/30/1992 | EP0520006A1 Magnetic composition and its applications |
| 12/30/1992 | EP0519989A1 Ferromagnetic materials. |
| 12/29/1992 | US5174833 Production of grain-oriented silicon steel sheets having an insulating film formed thereon |
| 12/29/1992 | US5174362 Containing boron, neodymium and praseodymium |
| 12/24/1992 | DE4120663A1 Magnetic materials comprising spin-coupled hard and soft magnetic phases |
| 12/23/1992 | WO1992022913A1 Amorphous rare earth-iron materials |
| 12/23/1992 | EP0518890A1 Process for producing se permanent magnets |
| 12/23/1992 | CN1019616B Method for making permanent-magnet material |
| 12/22/1992 | US5173206 Passivated rare earth magnet or magnetic material compositions |
| 12/22/1992 | US5173129 Grain-oriented silicon steel sheet having a low iron loss free from deterioration due to stress-relief annealing and a method of producing the same |
| 12/22/1992 | US5173128 Method of producing oriented silicon steel sheet having very high magnetic flux density |
| 12/22/1992 | US5172751 High energy product rare earth-iron magnet alloys |
| 12/22/1992 | CA1311667C Non-sintered permanent magnet of substantially stoichiometric alloy particulate material and method of production thereof |
| 12/18/1992 | WO1992022201A1 Process for producing magnetically responsive polymer particles and application thereof |
| 12/16/1992 | EP0517987A1 Process for preparing aqueous dispersions of magnetic polymer particles with sharp grain size distribution |
| 12/16/1992 | CN1067134A Refractory r-fe-b series permanent magneric materials and making method thereof |
| 12/15/1992 | US5171937 Metal-coated shielding materials and articles fabricated therefrom |
| 12/09/1992 | EP0517355A1 Corrosion resistant permanent magnet alloy and method for producing a permanent magnet therefrom |
| 12/09/1992 | EP0517179A1 Method of making two phase Rare Earth permanent magnets |
| 12/09/1992 | EP0463144A4 Magnetically responsive fluorescent polymer particles and application thereof |
| 12/09/1992 | CN1066807A Cold-press die lubrication |
| 12/09/1992 | CN1019429B Biphase rare earth permanent-magnetic alloy material |
| 12/02/1992 | EP0516264A1 Producing method for high coercive rare earth-iron-boron magnetic particles |
| 12/02/1992 | EP0516252A2 Monocrystalline particles of iron-oxide for application in medical diagnosis and therapy |
| 12/02/1992 | EP0515971A2 Permanent magnet material |
| 12/02/1992 | EP0515854A2 Method for producing nitrogen-containing permanent magnets, in particular Sm-Fe-N |
| 12/02/1992 | EP0515786A1 Thin film tape head assembly |
| 12/02/1992 | EP0515749A2 Process for producing acicular goethite particles and acicular magnetic iron oxide particles |
| 12/02/1992 | EP0515483A1 Amorphous fe-b-si alloys exhibiting enhanced ac magnetic properties and handleability. |
| 12/02/1992 | CN1066745A Iron-nickel based high permeability amorphous alloy |
| 12/02/1992 | CN1066744A Hot-pressed magnets in open-air presses |
| 12/01/1992 | US5168096 Metal alloys and ceramic superconductors |
| 12/01/1992 | US5167915 Process for producing a rare earth-iron-boron magnet |
| 12/01/1992 | US5167914 Stabilized with cobalt and aluminum |
| 12/01/1992 | US5167850 Fluid responsive to magnetic field |
| 12/01/1992 | CA1310821C Gallium-containing magnet for a motor |
| 11/26/1992 | WO1992020522A1 Thermoplastic coated magnetic powder compositions and methods of making same |
| 11/26/1992 | DE4117105A1 Sintered, nitrogen-contg. permanent magnet - mfg. by pressing, partially sintering and nitriding rare earth-transition metal alloy |
| 11/26/1992 | DE4116857A1 Magnetic material based on thorium-dodeca:manganese crystal structure - with interstitial nitrogen, carbon or hydrogen atmos. obtd. by heat-treatment in suitable atmos. |
| 11/25/1992 | CN1019245B Corrosion resisting rare-earth metal magnet |
| 11/23/1992 | WO1992020829A1 Magnetostrictive powder composite and methods for the manufacture thereof |
| 11/23/1992 | CA2102501A1 Magnetostrictive powder composite and methods for the manufacture thereof |
| 11/22/1992 | CA2061764A1 Method for producing rare earth magnet particles of improved coercivity |
| 11/19/1992 | EP0513891A1 Hot-pressed magnets in open-air presses |
| 11/19/1992 | EP0513890A1 Method of producing magnetic bodies using a lubrified cold-press die |
| 11/19/1992 | EP0513729A1 Process for producing grain-oriented electrical steel sheets |
| 11/19/1992 | EP0513625A1 Concentrate of magnetic ink |