| Patents for B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product (5,694) |
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| 12/01/1992 | US5167480 Rapidly solidified high temperature aluminum base alloy rivets |
| 11/11/1992 | EP0512280A1 Dispenser cathode and method of fabricating same |
| 11/10/1992 | CA1309808C Titanium composite having a porous surface an process for producing the same |
| 10/29/1992 | WO1992018657A1 Method of producing tungsten-titanium sputter targets and targets produced thereby |
| 10/20/1992 | US5156854 Press forming apparatus for sintered parts |
| 10/06/1992 | US5152828 Sintering in vacuum, nitriding in presence of nitrogen or ammonia |
| 09/29/1992 | US5151246 Methods for manufacturing foamable metal bodies |
| 09/29/1992 | CA1307952C Porous metal bodies |
| 09/23/1992 | EP0504780A1 Piston for a hydrostatic axial and radial pistonmachine and method for constructing such a piston |
| 09/16/1992 | EP0503951A1 Wear-resistant aluminium alloy and method for working thereof |
| 09/15/1992 | US5147722 Process for the production of materials and materials produced by the process |
| 09/09/1992 | CN1018160B Process for manufacturing powder-forging structural member |
| 08/18/1992 | CA1306329C Method of encasing a structure in metal |
| 08/12/1992 | EP0498527A2 Production of flat products |
| 08/11/1992 | US5138224 Transparent discharge tube; luminescent material; tungsten, barium oxide, and other oxides, high resistance; stable discharge |
| 08/11/1992 | US5137373 Bearings having beam mounted bearing pads and methods of making same |
| 08/03/1992 | CA2059385A1 Production of flat products |
| 07/29/1992 | CN2111154U Powder metallurgy gear blank |
| 07/29/1992 | CN1017603B Supported polycrystalline compacts |
| 07/21/1992 | US5132080 Production of articles from powdered metals |
| 07/21/1992 | US5131577 Apparatus for making a powder metal connecting rod |
| 07/21/1992 | CA1305324C Wire incrusted with abrasive grain and method for producing the same |
| 07/15/1992 | CN1062781A Hydrodynamic dearings having beam mounted bearing pads and sealed bearing assemblies including same |
| 07/14/1992 | US5129961 Cylindrical, iron-based sintered slugs of specified porosity for subsequent plastic deformation processing and method for making them |
| 07/08/1992 | CN1062487A Method to load crucible for sintering high-specific-weight circular rings |
| 07/01/1992 | EP0270554B1 Method for manufacturing metallic products from powder by hot isostatic pressing using ceramic cores |
| 06/30/1992 | US5126212 Multi-layered sintered sliding member |
| 06/30/1992 | US5126103 Process for modifying porous material having open cells |
| 06/25/1992 | WO1992010347A1 Tooling materials for molds |
| 06/17/1992 | CN1062056A Low pressure discharge lamp |
| 06/10/1992 | EP0489463A2 Low pressure discharge lamp |
| 06/09/1992 | US5120140 Sintered oil-impregnated bearing |
| 06/09/1992 | CA1302739C Copper-tungsten metal mixture and process |
| 06/05/1992 | CA2051860A1 Electrolyte holder |
| 06/03/1992 | EP0488716A1 Sintered metal bodies and manufacturing method therefor |
| 06/03/1992 | EP0488573A2 Method of forming superconductive articles |
| 06/03/1992 | EP0317621A4 Beam mounted bearing pad and methods of making same |
| 05/26/1992 | US5116659 Twisted and longitudinal prepared by powder metallurgy; smooth surface |
| 05/26/1992 | US5116135 Extruder housing for a double-worm extruder and method of making same |
| 05/26/1992 | CA1301834C Cell arrangement for a filter press type stack of cells and method for producing the arrangement |
| 05/07/1992 | DE4135652A1 Transmission mechanism for wiper arm shaft - has unit for insertion of polished shaft end in fluted hole |
| 05/06/1992 | CN1060886A Sintered metal sand screen |
| 05/06/1992 | CN1016516B Porous metal bodies |
| 05/05/1992 | US5109605 Making a fractured powder metal connecting rod |
| 04/29/1992 | EP0482812A2 Method for manufacturing semiconductor-mounting heat-radiative substrates and semiconductor package using the same |
| 04/28/1992 | US5108491 Rolling bearing composition |
| 04/23/1992 | WO1992007167A1 Sintered metal sand screen |
| 04/22/1992 | EP0481359A1 Method of producing mold material and the mold material |
| 04/22/1992 | EP0480922A1 PROCESS FOR PRODUCING A CuCr CONTACT MATERIAL FOR VACUUM SWTICHES. |
| 04/21/1992 | US5106576 Uniformly mixing powders of alloy and vanadium carbide, hot isostatic pressing |
| 04/21/1992 | US5105522 Process of manufacturing a friction ring provided with a sinter-bonded friction facing |
| 04/09/1992 | WO1992005897A1 Gear wheels rolled from powder metal blanks |
| 04/01/1992 | EP0477824A2 Devices for forming two-tier helical gears |
| 03/18/1992 | EP0474628A1 PROCESS FOR PRODUCING A CuCr CONTACT MATERIAL FOR VACUUM SWITCHES AND APPROPRIATE CONTACT MATERIAL. |
| 03/17/1992 | US5096037 Gearshifting or sliding sleeve for automobile transmissions and a manufacturing process |
| 03/11/1992 | EP0474332A1 A piston with a cooling cavity adjacent to piston-ring grooves |
| 03/10/1992 | US5094810 Isostatic pressing |
| 03/10/1992 | US5094548 Composite and self-lubricating bushing |
| 03/04/1992 | EP0472789A1 Thin flexible sintered structures |
| 02/20/1992 | WO1992002326A1 Process for producing annular part |
| 02/19/1992 | EP0471123A1 Process for preparing an inorganic article |
| 02/18/1992 | US5089455 Bending strength, for tapes, ribbons, sheets, wires |
| 02/18/1992 | US5088554 Sintered metal sand screen |
| 02/13/1992 | DE4035208A1 IC engine camshaft with separate cams - has cams formed of sintered material with necessary dimensional and geometric tolerances for operation |
| 02/11/1992 | US5087299 Vibration-proof tungsten wire |
| 02/11/1992 | US5087297 Aluminum target for magnetron sputtering and method of making same |
| 02/05/1992 | EP0469467A2 Method of forming improved tungsten ingots |
| 01/29/1992 | EP0468130A1 Process for preparing semi-finished products of tantalum, niobium or alloys based on this metals, and use of this semi-finished products |
| 01/22/1992 | EP0466807A1 Density element and method of manufacture thereof. |
| 01/21/1992 | US5082623 Method of manufacturing a split circular ring |
| 01/16/1992 | DE4030389C1 Composite material tube - mfd. by winding metal foil on steel core and joining outermost or innermost layers explosively |
| 01/16/1992 | DE4021383A1 Extruded hard metal or ceramic rods |
| 01/15/1992 | EP0466401A1 Gear |
| 01/15/1992 | EP0465946A1 Hard metal or ceramic bar, method and extrusion-die for its production |
| 01/15/1992 | EP0465940A2 Thermoplastic masses for preparing metallic mouldings |
| 01/14/1992 | US5079974 Sprayed metal dies |
| 01/02/1992 | EP0463654A2 Extrusion die for forming a mini-monolith substrate |
| 12/24/1991 | US5074923 Heating on mandrel to enlarge internal diameter accurately |
| 12/24/1991 | CA1293352C Production of flat products from particulate material |
| 12/18/1991 | EP0461260A1 Method for obtaining electrode material for electrospark alloying |
| 12/18/1991 | CN1015091B Trolley bus collector-block produced via iron-based powder metallurgy |
| 12/17/1991 | CA1293130C Method of producing abrasive particle-containing bodies |
| 12/12/1991 | WO1991019015A1 Tantalum or niobium base alloys |
| 12/12/1991 | WO1991018689A1 Method of manufacturing tubes |
| 12/12/1991 | DE4118003A1 Cam shaft prodn. using sintered metal powder cam component |
| 12/11/1991 | EP0460392A1 Process for making foamed metal bodies |
| 12/03/1991 | US5069867 Process of manufacturing high-strength sintered members |
| 12/03/1991 | US5069866 Method for manufacturing a compound pipe |
| 11/27/1991 | EP0458774A1 Hard metal, or ceramics, blank and method and tool for manufacture of same |
| 11/26/1991 | US5068071 Hollow spherical shell manufacture |
| 11/19/1991 | US5066454 Isostatic processing with shrouded melt-away mandrel |
| 11/14/1991 | WO1991017012A1 Rotor for a rotary screw machine, a rotary screw machine and a process for manufacturing a rotor |
| 11/12/1991 | US5064609 Hydrogen reducing atmosphere, jigs |
| 11/05/1991 | US5062908 Valve guide |
| 11/05/1991 | US5062638 Method of making a golf club head and the article produced thereby |
| 10/31/1991 | WO1991017367A1 Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same |
| 10/31/1991 | CA2080810A1 Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same |
| 10/23/1991 | EP0453068A2 Sintered exhaust seal |
| 10/15/1991 | US5056209 Process for manufacturing clad metal tubing |
| 10/10/1991 | DE4010868A1 Thin walled sintered grinding ring mfg. - uses a core for removal of shrinkage |