| 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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| 01/05/1994 | EP0394388B1 Method for the manufacture of rivet for a fixed spike or for a sleeve-mounted spike, respectively, and equipment for carrying out the method |
| 12/29/1993 | EP0575921A1 Process and device for manufacturing a cup-shaped body from a mixture of ceramic oxide powders |
| 12/28/1993 | US5273710 Process of manufacturing a member having a shaft-receiving opening |
| 12/28/1993 | CA1325534C Filler for disintegrating projectiles and a production process for this |
| 12/23/1993 | WO1993025718A1 Process for making mouldings and use thereof |
| 12/22/1993 | EP0574727A1 Method for the production of a high temperature-resistant element from two different materials |
| 12/22/1993 | EP0574708A1 Component for high temperatures, in particular turbine blade, and process for preparing this blade |
| 12/22/1993 | CN1023242C Sintered metal sand screen |
| 12/21/1993 | CA1325461C Clad metal product |
| 12/14/1993 | US5270501 Copper-based sintered alloy electrode for use in ignition distributor of internal combustion engine |
| 12/14/1993 | US5269988 Sintering polycrystalline ceramic |
| 12/09/1993 | DE4318512A1 Continuous powder extrusion and extrusion equipment - involves feeding powder into precompression chamber, pressing through die with restriction, to compress powder, and repeating, to give continuous product |
| 11/24/1993 | EP0570700A1 Process for production of a gear for an internal gear pump |
| 11/24/1993 | EP0570698A1 Multi-part extrusion die |
| 11/23/1993 | US5264011 Abrasive blade tips for cast single crystal gas turbine blades |
| 11/23/1993 | CA1324463C Method for producing powder forged components |
| 11/22/1993 | CA2096718A1 Process for the manufacture of a gear wheel in an internal geared wheel pump |
| 11/10/1993 | EP0449932B1 Method for manufacturing rings or discs having a blade or vane rim |
| 11/09/1993 | US5259744 Devices for forming two-tier helical gears |
| 10/28/1993 | WO1993020961A1 Process and device for the continuous production of cylindrical rods with at least one internal helical channel, and sinter blank made by this process |
| 10/13/1993 | EP0565161A1 Component for a low-noise transmission |
| 10/13/1993 | EP0565160A1 Process for making sintered iron components having a pore-free zone |
| 10/06/1993 | EP0563949A1 Process particularly for the powder metallurgical manufacture of a gear wheel with a coupling device |
| 10/06/1993 | EP0553209A4 Sintered metal sand screen |
| 09/30/1993 | WO1993018878A1 Press apparatus |
| 09/28/1993 | US5248475 Alloying and coating particles, packing then heat treatment |
| 09/28/1993 | US5248474 Large threaded tungsten metal parts and method of making same |
| 09/16/1993 | WO1993017820A1 Method of removing cores during injection moulding of objects starting from metallic and/or ceramic materials in powdered state |
| 09/15/1993 | CN1076150A Powder metallurgy process for manufacturing Cu end ring of motor |
| 09/07/1993 | US5242766 Hydrogen-occlusion electrode |
| 09/07/1993 | US5242758 Teeth of isostatically pressed cobalt based alloy powder; aircraft actuators; corrosion resistance |
| 09/07/1993 | US5242654 Production of flat products |
| 09/07/1993 | US5242559 Method for the manufacture of porous non-evaporable getter devices and getter devices so produced |
| 09/07/1993 | US5241745 Process for producing a CUCB contact material for vacuum contactors |
| 09/02/1993 | WO1993016831A1 Process for producing sintered components |
| 08/26/1993 | DE4204948A1 Verfahren zur herstellung gesinterter bauteile A process for producing sintered components |
| 08/25/1993 | EP0556914A2 Method of manufacturing a magnetic device |
| 08/24/1993 | US5238755 Nickel based alloy containing aluminum |
| 08/24/1993 | US5238481 Containing tungsten, cobalt, boron, having rupture strength, wear and oxidation resistance |
| 08/24/1993 | US5238386 Multi-part extrusion die |
| 08/24/1993 | US5238375 Pressure molding machine for various stepped articles |
| 08/10/1993 | US5234661 Method for manufacturing rings or discs having a blade or vane rim |
| 08/10/1993 | US5234487 Method of producing tungsten-titanium sputter targets and targets produced thereby |
| 08/04/1993 | EP0553209A1 Sintered metal sand screen. |
| 07/28/1993 | EP0553040A1 Remanent induction trimming method for a sintered magnet and product thus obtained |
| 07/28/1993 | EP0552272A1 Gear wheels rolled from powder metal blanks. |
| 07/28/1993 | EP0474628B1 Process for producing a cucr contact material for vacuum switches and appropriate contact material |
| 07/24/1993 | CA2087230A1 Method for controlling the remanent magnetization of a sintered magnet and product obtained with said method |
| 07/14/1993 | CN1021592C Bearing having beam mounted bearing pads and methods of making same |
| 07/14/1993 | CN1021552C Method to load crucible for sintering high-specific-weight circular rings |
| 07/06/1993 | US5225155 Methods and apparatus for firing extruded metals |
| 07/06/1993 | CA1319813C Method for making composite articles that include complex internal geometry |
| 06/30/1993 | EP0549057A1 Method for the manufacturing of gear-wheels, gear-wheels thus obtained and gear-wheel pump equipped therewith |
| 06/29/1993 | US5223345 Extruder housing for a double-worm extruder and method of making same |
| 06/29/1993 | US5222815 Bearings having beam mounted bearing pads and methods of making same |
| 06/23/1993 | CN1073489A Iron-base powder smelted brake ring for tractor |
| 06/22/1993 | US5221542 Apparatus for making a solid electrolyte holder |
| 06/22/1993 | US5221503 Forming and filling cavities with powder particles encapsulated with bonding agent; heating; compacting; fusion; core and shell structure |
| 06/22/1993 | CA1319251C Method for manufacturing a friction ring having a conical or cylindrical friction surface |
| 06/16/1993 | EP0546458A1 Classifying rotor for a centrifugal pneumatic separator |
| 06/09/1993 | EP0545145A1 Manufacture of a porous copper-based material as a preform for a machining process |
| 06/08/1993 | US5217526 Fibrous tantalum and capacitors made therefrom |
| 06/08/1993 | US5217227 Method of making a golf club head using a ceramic mold and the article produced thereby |
| 06/08/1993 | US5216943 Piston for hydrostatic axial and radial piston machines and method for the manufacture thereof |
| 06/02/1993 | EP0544567A1 Procedure for build-up weld by laser on cylindric workpieces |
| 06/02/1993 | CN1072625A Method of coating cylindrical workpieces by lase |
| 06/01/1993 | CA1318487C Method for bonding a porous metal layer to a cermet surface |
| 05/27/1993 | DE4138029A1 Cooling of target material in sputtering process - mounting target on plate with formed channel through which cooling fluid is circulated |
| 05/26/1993 | EP0543010A1 Process for producing annular part |
| 05/26/1993 | EP0428539B1 Process for manufacturing a radial bearing |
| 05/26/1993 | CA2083657A1 Process for laser coating of cylindrical parts |
| 05/19/1993 | DE4137839A1 Non-erosion coating prodn. on turbine blade, for light wt. and efficiency - by forging blank contg. aluminium@ alloy surrounded by steel layer, extruding to form stock, and applying protective layer to blade, or high turbine speeds |
| 05/18/1993 | CA1317734C Method of producing a sintered product |
| 05/12/1993 | EP0336944B1 Copper-tungsten metal mixture and process |
| 04/29/1993 | WO1993007978A1 Methods for alloy migration sintering |
| 04/21/1993 | EP0537501A2 Manufacturing method of electronical components having conductive and non-conductive layers joined together |
| 04/21/1993 | CN1071279A Alkaline hydrogen-bearing alloy accumulator |
| 04/13/1993 | CA1315939C Method for the manufacture of rivet or for a fixed spike or for a sleeve-mounted spike, respectively, and equipment for carrying out the method |
| 04/07/1993 | EP0535593A1 Method of manufacturing sintered aluminum alloy parts |
| 03/31/1993 | EP0534164A2 Heat-resistant nitride dispersion strengthened alloys |
| 03/24/1993 | EP0532658A1 Tantalum or niobium base alloys. |
| 03/24/1993 | EP0532598A1 Method of manufacturing tubes. |
| 03/17/1993 | CN1070007A Heat-resistant nitride dispersion strengthened alloys |
| 03/16/1993 | CA1314589C Method for the continuous fabrication of hydrogen storage alloy negative electrodes |
| 03/10/1993 | EP0530482A1 Process for preparing sintered metallic articles and articles obtained thereby, in particular press tools |
| 03/10/1993 | EP0530222A1 Rotor for a rotary screw machine, a rotary screw machine and a process for manufacturing a rotor. |
| 02/24/1993 | EP0528761A1 Modular apparatus for press-forming or calibrating of parts with helical contours |
| 02/24/1993 | EP0527872A1 Hydrodynamic bearings having bearing pads mounted on a support structure with piezoelectric elements |
| 02/03/1993 | EP0525646A1 Preparation of cathode structures for impregnated cathodes |
| 02/02/1993 | US5183632 Method of manufacturing an aluminum-base composite disc rotor |
| 01/27/1993 | EP0524710A2 Metallic cutlery |
| 01/27/1993 | EP0524438A2 Methods and apparatus for firing extruded metals |
| 01/13/1993 | CN1067928A Method for preparing electrode material for electrical discharge alloying |
| 12/29/1992 | US5174952 Process for the powder-metallurgical production of a workpiece |
| 12/23/1992 | EP0519224A1 Replica hot pressing technique |
| 12/23/1992 | CN1067198A Powder body, cutting insert and method of manufacturing such insert |
| 12/22/1992 | US5173633 Dispenser cathode |
| 12/17/1992 | DE4208017A1 Producing rotationally symmetric (metal) part for blank for ring rolling mill - from powdered material in ring mould of required vol. |
| 12/10/1992 | WO1992022078A1 Fibrous tantalum and capacitors made therefrom |
| 12/02/1992 | EP0516164A1 Watch exterior parts and manufacturing method thereof |