| Patents for B22F 7 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting (7,013) |
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| 08/12/1998 | EP0766589B1 High-efficiency metal membrane getter element and process for making |
| 08/11/1998 | US5792403 Method of molding green bodies |
| 08/06/1998 | WO1998033621A1 Pressure bonding and densification process for manufacturing low density core metal parts |
| 08/06/1998 | DE19803594A1 Structure for joining metal parts with stable electrical characteristics |
| 08/05/1998 | EP0856265A1 Method for manufacture of precious metal product |
| 08/04/1998 | US5789686 Composite cermet articles and method of making |
| 08/04/1998 | US5788142 Process for joining, coating or repairing parts made of intermetallic material |
| 07/30/1998 | WO1998033004A1 Container for storing compressed gas |
| 07/30/1998 | DE19704968A1 Behälter zur Speicherung von Druckgas Container for storage of compressed gas |
| 07/22/1998 | EP0764079B1 Device for producing a three-dimensional article by laser sintering |
| 07/22/1998 | EP0668936A4 Metal matrix composite having enhanced toughness and method of making. |
| 07/15/1998 | EP0852978A1 Super-abrasive grain-containing composite material |
| 07/08/1998 | EP0852298A1 Method for manufacturing a material for plain bearings |
| 07/07/1998 | US5776593 Self-sharpening; mining, construction and agriculture uses |
| 07/02/1998 | WO1998028455A1 Metal working drill/endmill blank |
| 07/01/1998 | EP0850113A1 Reinforced formed part, process for its production and its use |
| 06/25/1998 | DE19652223A1 Article with controlled internal stress especially stress-free state |
| 06/23/1998 | US5769735 Metal wood golf club head |
| 06/17/1998 | EP0847314A1 Method of manufacturing a sintered structure on a substrate |
| 06/17/1998 | CN1038731C Hard alloy with binder phase enriched surface zone |
| 06/16/1998 | US5766527 Method of manufacturing medical electrical lead |
| 06/11/1998 | WO1998024593A1 Abrasive tool |
| 06/09/1998 | US5765095 Polycrystalline diamond bit manufacturing |
| 06/09/1998 | US5763093 Aluminum nitride body having graded metallurgy |
| 06/09/1998 | US5762843 Method of making composite cermet articles |
| 06/04/1998 | CA2223197A1 Method of producing a sintered body, in particular a toothed-belt or chain wheel |
| 06/02/1998 | US5761593 Process for making a cemented carbide with binder phase enriched surface zone |
| 06/02/1998 | US5761592 Process for producing a sliding member and a process for producing a composite layer member |
| 05/12/1998 | US5752155 Green honed cutting insert and method of making the same |
| 05/12/1998 | US5750194 Process for producing a metal paste |
| 05/06/1998 | EP0840387A1 Battery electrode and manufacturing method thereof |
| 05/06/1998 | CN1180938A Battery electrode and manufacture method thereof |
| 05/05/1998 | US5747073 Molding tool |
| 05/05/1998 | US5746868 Multilevel interconnections are connected through vias |
| 04/30/1998 | WO1998017424A1 Green honed cutting insert and method of making the same |
| 04/23/1998 | WO1998016339A1 Method of producing mating parts |
| 04/23/1998 | CA2268843A1 Method of producing mating parts |
| 04/22/1998 | EP0836467A1 Method for manufacturing a dental restoration, in which a refractory model is coated with a powdered metal-containing composition |
| 04/21/1998 | US5740872 Hardfacing material for rolling cutter drill bits |
| 04/08/1998 | EP0834580A1 Alloy having high corrosion resistance in environment of high corrosiveness, steel pipe of the same alloy and method of manufacturing the same steel pipe |
| 04/08/1998 | EP0833710A1 Coating methods, coating products and coated articles |
| 04/08/1998 | CN1178253A Assembly or cutting body containing diamond particles and manufacture thereof |
| 04/08/1998 | CN1178149A Manufacture of precise cop latch |
| 04/07/1998 | US5735043 Method for mounting and finishing valve seat rings pre-manufactured by powder metallurgical method techniques |
| 04/02/1998 | WO1998013528A1 Cutting insert and method of making the same |
| 04/02/1998 | WO1998013317A2 Method and apparatus for infiltrating or sintering preformed components and components assemblies |
| 04/02/1998 | WO1998013159A1 Drill bit manufacturing method |
| 04/02/1998 | CA2264652A1 Cutting insert and method of making the same |
| 03/31/1998 | US5734959 Method of making an orthopaedic implant having a porous surface using an organic binder |
| 03/31/1998 | US5732783 In or relating to rotary drill bits |
| 03/24/1998 | US5730925 Method and apparatus for producing a three-dimensional object |
| 03/18/1998 | EP0829321A1 Bonding beryllium to copper alloys using powder metallurgy compositional gradients |
| 03/05/1998 | WO1998008639A1 Method for hardfacing a metal surface |
| 03/04/1998 | EP0826758A1 Composite cutting element containing diamond particles and method for its preparation |
| 03/04/1998 | EP0826228A1 Female automotive fuse |
| 03/03/1998 | US5724643 Lightweight high stiffness shaft and manufacturing method thereof |
| 03/03/1998 | US5723799 Method for production of metal-based composites with oxide particle dispersion |
| 03/03/1998 | US5723011 Prosthetic implant and method of making same |
| 03/03/1998 | US5722306 Iron, titanium carbide |
| 02/25/1998 | EP0825275A1 Process for coating nickel or cobalt-base superalloy substrate |
| 02/24/1998 | US5722032 AC generator rotor segment |
| 02/18/1998 | CN1173742A Thermoelectric semiconductor and fabrication process thereof |
| 02/18/1998 | CN1173409A Cosedimentation for preparing stainless steel-zirconium oxide continuous gradient functional material |
| 02/05/1998 | WO1998004756A1 Sliding material having excellent abrasion resistance |
| 02/05/1998 | WO1998004374A1 Metallic porous body and method for manufacturing the same |
| 02/05/1998 | WO1998004373A1 An improved process and apparatus for the preparation of particulate or solid parts |
| 02/04/1998 | EP0822265A2 Nitrogen-containing sintered hard alloy |
| 01/29/1998 | DE19634314A1 Compound components for cutting tools |
| 01/28/1998 | EP0821417A2 Thermoelectric semiconductor and fabrication process thereof |
| 01/27/1998 | US5712030 Sintered body insert for cutting and method of manufacturing the same |
| 01/21/1998 | EP0819459A1 Sintered metal filters |
| 01/21/1998 | CN1171070A Composite cermet articles and method of making |
| 01/21/1998 | CN1171069A Composite cermet articles and method of making |
| 01/21/1998 | CN1171068A Composite cermet articles and method of making |
| 01/15/1998 | DE19627956A1 Producing an electric contact element for a vacuum switching chamber |
| 01/15/1998 | CA2190238A1 Sintered metal filters |
| 01/13/1998 | US5708955 Method of manufacturing a component for an electromagnetic friction clutch assembly |
| 01/06/1998 | US5705281 Aircraft gas turbine shroud |
| 12/16/1997 | US5698267 Concurrent sintering cermet and solid electrolyte |
| 12/09/1997 | US5697046 Composite cermet articles and method of making |
| 12/09/1997 | US5697042 Composite cermet articles and method of making |
| 12/03/1997 | CN2269256Y Composite metal wear-resistance parts |
| 12/02/1997 | US5692726 Bonded valve seat |
| 11/26/1997 | EP0809050A1 Piston for an internal combustion engine and method of making a piston |
| 11/26/1997 | CN1166231A Process and device for making a contact |
| 11/25/1997 | US5690771 Flattening |
| 11/25/1997 | US5690568 Idler sprocket assembly for a phased chain system |
| 11/18/1997 | US5688453 Method for forming biocompatible components |
| 11/11/1997 | US5686119 Multiple regions, adjusting powder blend, compressive strength, isostatic pressing, net-shaped |
| 11/11/1997 | US5685769 Tool component |
| 11/06/1997 | DE19714529A1 Blade used as kitchen knife |
| 11/05/1997 | EP0804310A1 Process for the production of porous membranes |
| 10/29/1997 | EP0803923A2 A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto |
| 10/29/1997 | EP0802987A1 High speed cutting tool |
| 10/28/1997 | US5682589 Multilayer; overcoated with tungsten, molybdenum alloy |
| 10/24/1997 | CA2203320A1 Method for varying the density of plated foam |
| 10/23/1997 | WO1997039153A1 Alloy having high corrosion resistance in environment of high corrosiveness, steel pipe of the same alloy and method of manufacturing the same steel pipe |
| 10/23/1997 | WO1997038810A1 Method of manufacturing a sintered structure on a substrate |
| 10/22/1997 | EP0550439B1 Powder metallurgy repair technique |
| 10/21/1997 | US5679445 First and second ceramic regions with variations in grain size and binder amounts; self-sharpening tools |