| Patents for B22F 3 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor (25,871) |
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| 12/14/1993 | US5269830 Process for synthesizing compounds from elemental powders and product |
| 12/14/1993 | US5269363 Retention mechanism for an injection head |
| 12/09/1993 | WO1993024216A1 Explosive shocking of materials |
| 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 |
| 12/08/1993 | EP0514498B1 Rapidly solidified aluminum lithium alloys having zirconium |
| 12/08/1993 | CN2148618Y Piston vacuum metallic powder forming apparatus |
| 12/07/1993 | US5268234 Self-supporting ceramic articles having shape-replicated surfaces |
| 12/07/1993 | US5268140 Thermoplastic coated iron powder components and methods of making same |
| 12/01/1993 | CN1022895C Fabrication of component by laser layered doposition |
| 11/30/1993 | US5266264 Injection molding a mixture of a powder with a binder and sintering the dewaxed mixture |
| 11/30/1993 | US5266099 Method for producing closed cell spherical porosity in spray formed metals |
| 11/30/1993 | CA1324720C Spray depositing of metals |
| 11/24/1993 | EP0570698A1 Multi-part extrusion die |
| 11/24/1993 | EP0570456A1 Method of manufacturing a compound body |
| 11/23/1993 | US5264163 Detecting temperature of molding material; heat exchanging; solidification; analyzing feedback signal with computer |
| 11/23/1993 | CA1324463C Method for producing powder forged components |
| 11/18/1993 | EP0570072A2 Method of producing a chromium-base alloy |
| 11/17/1993 | CN2146319Y Sealing device for bench breast board of sintering machine |
| 11/16/1993 | US5262123 Friction extrusion, metal working |
| 11/16/1993 | US5262122 Mixing sinterable particles and a binder, forming mixture into desired configuration, applying an absorber to the surface of green body to remove binder and sintering |
| 11/11/1993 | WO1993022469A1 Iron-based powder compositions containing novel binder/lubricants |
| 11/11/1993 | DE4215138A1 Quality testing of porous components for explosion protection - saturating with test liquid and increasing air pressure until first gas bubble formed as liq. is expelled |
| 11/10/1993 | EP0568705A1 Method for degassing and solidifying aluminum alloy powder |
| 11/10/1993 | EP0568557A1 Producing parts by compound formation of precursor powders |
| 11/10/1993 | EP0449932B1 Method for manufacturing rings or discs having a blade or vane rim |
| 11/09/1993 | US5260018 Conglomerate metallic material |
| 11/09/1993 | US5259921 Removal method of glass adhered to sintered object during hot isostatic pressing process |
| 11/09/1993 | US5259893 In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas |
| 11/09/1993 | US5259891 Serially connected solar cells with electrode and photoelectric semiconductor layers |
| 11/09/1993 | US5259744 Devices for forming two-tier helical gears |
| 11/03/1993 | EP0567603A1 Removing metal from composite bodies, and resulting products. |
| 11/02/1993 | US5258205 Rapid-setting of plastically deformable structures |
| 11/02/1993 | US5258155 Injection-molding of metal or ceramic powders |
| 11/02/1993 | US5258151 Ceramic or metal powder, wax, epoxy resin binder in microcapsules |
| 11/02/1993 | US5257657 Method for producing a free-form solid-phase object from a material in the liquid phase |
| 10/28/1993 | WO1993021353A1 Vibrating ring motor for feeding particular substances |
| 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 |
| 10/28/1993 | CA2133729A1 Vibrating ring motor for feeding particulate substances |
| 10/27/1993 | EP0566688A1 Removing metal from composite bodies, and resulting products. |
| 10/26/1993 | US5256185 Method for preparing binder-treated metallurgical powders containing an organic lubricant |
| 10/20/1993 | CN1077404A Prodn. technology of Ca-Al drainage ring |
| 10/19/1993 | US5254613 Molding composition for the production of inorganic sintered products |
| 10/19/1993 | US5253993 Apparatus for the production of pellets of metal powder used as catalysts |
| 10/19/1993 | CA1323178C Method of debinding for injection molded objects |
| 10/14/1993 | DE4211827A1 Continuous mfr. of cylindrical bars - by pressing plastic mass through nozzle part, and imparting twisting movement, to form helical internal channel |
| 10/13/1993 | EP0565363A1 Method for producing anisotropic rare earth magnet |
| 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 |
| 10/12/1993 | US5252288 Method for producing an elongated sintered article |
| 10/12/1993 | US5252264 Apparatus and method for producing parts with multi-directional powder delivery |
| 10/12/1993 | US5251880 Cooling system and cooling method for hot isostatic pressurizing equipment |
| 10/12/1993 | CA1322876C Light metallic composite material and method of producing thereof |
| 10/06/1993 | EP0563197A1 Method of manufacturing an object of a powdered material by isostatic pressing. |
| 10/06/1993 | EP0553209A4 Sintered metal sand screen |
| 10/05/1993 | US5250255 Method for producing permanent magnet and sintered compact and production apparatus for making green compacts |
| 10/05/1993 | US5250254 Compound and process for an injection molding |
| 10/05/1993 | US5250251 Foming mixture of ceramic powder, agaroid gel, and solvent in heated blender,cooling, reheating and molding; improved green strength |
| 09/30/1993 | WO1993019019A1 Producing high-temperature parts by low-temperature sintering |
| 09/30/1993 | WO1993018878A1 Press apparatus |
| 09/30/1993 | WO1993018877A1 Method for forming bodies by reactive infiltration |
| 09/30/1993 | CA2132430A1 Method for forming bodies by reactive infiltration |
| 09/29/1993 | EP0356462B1 Complex ceramic and metallic shapes by low pressure forming and sublimative drying |
| 09/28/1993 | US5248475 Alloying and coating particles, packing then heat treatment |
| 09/28/1993 | US5248457 Method for producing intricately shaped particulate bearing precursor components with controlled porosity and density |
| 09/23/1993 | DE4206007A1 High temp. resistant sintering support base - made of viscous mass with inorganic particles protruding from the surface to produce support for sinter prods. |
| 09/22/1993 | EP0561343A1 Binder system for use in the injection molding of sinterable powders and molding compound containing the binder system |
| 09/22/1993 | EP0560902A1 Composite monolithic lap and a method of making the same |
| 09/22/1993 | EP0481989B1 Friction-actuated extrusion of rapidly solidified high temperature al-base alloys |
| 09/22/1993 | CN1076544A Method for prodn. of permanent magnet material |
| 09/16/1993 | WO1993018342A1 Porous metal fiber plate |
| 09/16/1993 | WO1993017820A1 Method of removing cores during injection moulding of objects starting from metallic and/or ceramic materials in powdered state |
| 09/16/1993 | CA2117605A1 Porous metal fiber plate |
| 09/15/1993 | EP0560477A1 Process for firing alloys containing easily oxidizable elements |
| 09/15/1993 | EP0560279A1 Open cell tantalum structures for cancellous bone implants and cell and tissue receptors |
| 09/15/1993 | EP0559987A1 Iron-based powder mixtures containing binder-lubricant |
| 09/15/1993 | EP0559904A1 Process for producing porous metallic body |
| 09/15/1993 | EP0525086A4 A method of nitriding refractory metal articles |
| 09/15/1993 | CN1076150A Powder metallurgy process for manufacturing Cu end ring of motor |
| 09/14/1993 | US5244623 Method for isostatic pressing of formed powder, porous powder compact, and composite intermediates |
| 09/14/1993 | CA1322092C Process for shaping a material by hot isostatic pressing and titanium sheath usable in this process |
| 09/08/1993 | EP0559230A2 Electroconductive article, method of producing same, and motor produced from the article |
| 09/08/1993 | EP0559097A2 Process for preparing metallic foams |
| 09/08/1993 | EP0558870A1 Free welding of metal structures casing a laser |
| 09/07/1993 | US5242758 Teeth of isostatically pressed cobalt based alloy powder; aircraft actuators; corrosion resistance |
| 09/07/1993 | US5242741 Ferrrous material having a borided surfaces and lower porosity than interior; no embrittlement, improved properties |
| 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 | US5242513 Method of preparing on amorphous aluminum-chromium based alloy |
| 09/07/1993 | US5241745 Process for producing a CUCB contact material for vacuum contactors |
| 09/02/1993 | WO1993017141A1 Rhenium-bound tungsten carbide composites |
| 09/02/1993 | DE4205795A1 Prepn. of moulded bodies from permeable composite materials - by impregnating porous base metal framework with silver@- or copper@- based alloy |
| 08/31/1993 | US5240513 Forming carbon layer on rare earth-transition metal alloy particles, mixing with binder, shaping |
| 08/31/1993 | US5240061 Substrate for spray cast strip |
| 08/25/1993 | EP0556914A2 Method of manufacturing a magnetic device |
| 08/25/1993 | EP0556788A2 Hard alloy |
| 08/25/1993 | EP0556291A1 Selective laser sintering apparatus with radiant heating. |
| 08/24/1993 | US5238386 Multi-part extrusion die |
| 08/24/1993 | US5238375 Pressure molding machine for various stepped articles |
| 08/19/1993 | WO1993016206A1 Alloys of molybdenum, rhenium and tungsten |
| 08/19/1993 | CA2130121A1 Alloys of molybdenum, rhenium and tungsten |