B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product

Patents for B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product (5,694)
12/2006
12/28/2006	DE102005027054A1 Werkstück mit unterschiedlicher Beschaffenheit Workpiece with different properties
12/27/2006	EP1736261A1 Tantalum powder and solid electrolytic capacitor utilizing the same
12/27/2006	EP1735117A2 Powdered metal multi-lobular tooling and method of fabrication
12/26/2006	US7153337 Reinforcing lightweight metal object; mixing powder, molding; sintering
12/21/2006	DE10336701B4 Verfahren zur Herstellung von Bauteilen A process for the production of components
12/21/2006	DE102005027141A1 Production of drive shaft incorporating two sets of gear teeth in single piece of material using two processes
12/20/2006	EP1732755A1 Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate
12/20/2006	EP1554073A4 Powder metal clutch races for one-way clutches and method of manufacture
12/20/2006	CN1290635C Method for preparing tungsten base high specific gravity alloy board
12/14/2006	WO2006131358A1 Hardness and roughness of a toothed section from a surface-densified sintered material
12/14/2006	WO2006131357A1 Surface-densified toothed section from a sintered material and having special tolerances
12/14/2006	WO2006131356A2 Work piece having different qualities
12/14/2006	WO2006131355A2 Toothed section from an adapted sintered material
12/14/2006	WO2006131352A2 Surface compression of a toothed section using iterative calculation
12/14/2006	WO2006131349A2 Sintered gear element featuring locally selective surface compression
12/14/2006	WO2006131348A2 Blank geometry of an undersized gear made of sintered material
12/14/2006	WO2006130957A1 Composite assemblies including powdered metal components
12/14/2006	US20060280641 Method and apparatus for forming a hole or slot in powder metal components
12/14/2006	DE102005027907A1 Geschmiedete Verzahnung Forged teeth
12/14/2006	DE102005027144A1 Oberflächenverdichtung einer Verzahnung Surface densification of a tooth
12/14/2006	DE102005027142A1 Vorformgeometrie einer Verzahnung Preform geometry of a tooth
12/14/2006	DE102005027140A1 Verzahnung mit angepasstem Sintermaterial Teeth with adjusted sintered material
12/14/2006	DE102005027137A1 Verzahnung aus Sintermaterial Tooth system of sintering material
12/14/2006	DE102005027135A1 Surface-compressed tooth structure of sinter material comprises aluminum together with copper and magnesium
12/14/2006	DE102005027055A1 Process to manufacture teeth on a gear cog by cutting preform and sintering processes
12/14/2006	DE102005027053A1 Design calculation for blanks for sintered metal gears, e.g. for cars and other machines, uses input data determined from a specified final form and calculates local overmeasures correlating with expected surface compaction
12/14/2006	DE102005027050A1 Kraftfahrzeugbauteil mit Verzahnung Motor vehicle component with teeth
12/14/2006	DE102005027049A1 Belastbare Verzahnung Duty teeth
12/14/2006	DE102005027048A1 Gesintertes Verzahnungselement mit lokal-selektiver Oberflächenverdichtung Sintered toothed element with locally-selective surface compaction
12/14/2006	DE10083732B4 Verfahren zur Herstellung von Injektionsdraht A process for the production of wire injection
12/14/2006	CA2611677A1 Hardness and roughness of a toothed section from a surface-densified sintered material
12/14/2006	CA2611672A1 Surface-densified toothed section from a sintered material and having special tolerances
12/14/2006	CA2611669A1 Work piece having different qualities
12/14/2006	CA2611667A1 Automotive component comprising a toothed section having asymmetrical surface compression
12/14/2006	CA2611664A1 Surface compression of a toothed section
12/14/2006	CA2611625A1 Sintered toothed element with locally selective surface densification
12/14/2006	CA2611597A1 Blank geometry of an undersized gear made of sintered material
12/14/2006	CA2610930A1 Composite assemblies including powdered metal components
12/13/2006	EP1730461A2 Fin for heat exchanger and heat exchanger equipped with such fins
12/13/2006	EP1729946A1 Mould for preparing large structures, methods of preparing mould and use of mould
12/13/2006	CN1879181A Niobium powder for capacitor, niobium sintered body and capacitor
12/12/2006	US7147199 Mold and a method for manufacturing the same
12/07/2006	US20060275620 Synthesis of tetragonal phase stabilized nano and submicron sized nanoparticles
12/07/2006	DE102004014017B4 Verfahren zur Herstellung metallischer und keramischer Hohlkörper A process for producing metallic and ceramic hollow body
12/06/2006	CN1874863A Layered manufactured articles having small-width fluid conduction vents and methods of making same
12/05/2006	US7144017 Piston ring having wear resistant composition
11/2006
11/30/2006	US20060266699 Titanium powder sintered compact
11/30/2006	US20060266698 Highly corrosion resistant metal filter made of a plate-like porous compact, obtained by filling a vessel with and sintering a spherical, gas atomized titanium powder that is free from binder; cavity diameter increases stepwise from one surface of the porous compact to the other
11/30/2006	US20060266697 Titanium powder sintered compact
11/29/2006	EP1726386A2 Method for making and using a rod assembly as feedstock material in a smelting process
11/29/2006	CN1286613C Hydraulic piston having enclosed cavity and method for making the same
11/28/2006	US7141209 Mixed sintering of a metal powder and an oxide powder; and producing a tube by repeating cold rolling and heat treatment; e.g., steel containing 11-15% Cr, 0.1-1% Ti, and 0.15-0.35% Y2O3.
11/28/2006	US7141185 High conductivity inks with low minimum curing temperatures
11/28/2006	US7140811 Metal-cutting head
11/28/2006	US7140269 Gear wheel with a multiple helical toothing, pressed in one part, and a method and device for manufacturing the same
11/23/2006	WO2006123453A1 Metal bearing
11/23/2006	DE10307490B4 Gesinterte Schalt- oder Schiebemuffe Sintered switching or sliding sleeve
11/22/2006	EP1724439A2 Method for making a compositionally graded gas turbine disk
11/22/2006	EP1724438A2 Method for making a compositionally graded gas turbine disk
11/22/2006	EP1724364A1 HIGH-PURITY Ru POWDER, SPUTTERING TARGET OBTAINED BY SINTERING THE SAME, THIN FILM OBTAINED BY SPUTTERING THE TARGET AND PROCESS FOR PRODUCING HIGH-PURITY RU POWDER
11/22/2006	EP1578552A4 Densified particulate/binder composites
11/21/2006	US7137312 Gear wheels roll formed from powder metal blanks
11/16/2006	WO2006120372A1 Component fabrication
11/16/2006	US20060257511 Method for producing tire vulcanizing mold and tire vulcanizing mold
11/15/2006	EP1722187A1 Method of prooducing a penetrator
11/15/2006	CN1284876C Sintered alloy, method for production thereof and valve sheet
11/14/2006	US7134308 Extrusion press tool for producing a cylindrical body consisting of a plastic mass
11/09/2006	DE19729417B4 Ventilführung und Verfahren zu deren Herstellung Valve guide and processes for their preparation
11/08/2006	EP1719598A1 Method of implanting blade, tire vulcanizing mold, and blade
11/08/2006	CN1860288A Valve sheet for engine
11/07/2006	US7132193 Fuel cell
11/05/2006	CA2545200A1 Microwave fabrication of airfoil tips
11/02/2006	WO2006114912A1 Sliding component and method for manufacturing the same
11/02/2006	WO2006114911A1 Sliding part and process for producing the same
11/02/2006	WO2006114849A1 Miniature bearing and method for manufacturing the same
11/02/2006	EP1715972A1 Method of sintering body having high hardness
11/02/2006	EP1521657B1 Metal workpiece
11/01/2006	CN1853830A Metalothermic reduction of refractory metal oxides
10/2006
10/31/2006	US7128528 Bearings for CO2 refrigerant compressor use, compressor using the same, and applications of the same
10/31/2006	US7127814 Method and device for machining annular-shaped workpieces
10/26/2006	WO2006112912A1 Tough, wear-resistant punches and dies made of powder metallurgy cold work tool steel
10/26/2006	DE102005019077A1 Process to modify or manufacture a gas turbine engine blade by attachment of supplementary tip
10/25/2006	CN1851280A Weldable sintered metal powder bearing, and its production process
10/19/2006	DE19602589B4 Verfahren zur Herstellung einer verschleißfesten bruchsicheren Schneckenspitze A method for producing a wear resistant breakable screw tip
10/19/2006	DE102005017190A1 Verfahren zum Herstellen von rohrförmigen Sputtertargets, danach hergestellte Sputtertargets und deren Verwendung A process for the manufacture of tubular sputtering target, the sputtering target produced thereby, and their use
10/18/2006	CN1846907A Titanium powder sintered compact
10/18/2006	CN1846835A Titanium powder sintered compact
10/18/2006	CN1280053C Method and device for machining annular-shaped workpieces
10/04/2006	CN1840265A Technological process for forming turbine vane by splashing of magnesium ore
10/04/2006	CN1277946C Wear-resisting metal material for making piston ring
09/2006
09/30/2006	CA2533574A1 Superalloy compositions, articles, and methods of manufacture
09/27/2006	CN2821291Y Speed reducing gear structure of motor speed reducing box
09/26/2006	US7112301 HIP manufacture of a hollow component
09/21/2006	WO2006098060A1 Sintered oil-retaining bearing and process for producing the same
09/20/2006	EP1702138A1 Gas turbine component
09/20/2006	EP1093530B1 Working and annealing liquid phase sintered tungsten heavy alloy
09/19/2006	US7108829 Method of manufacturing sliding part and compressor provided with the sliding part
09/19/2006	CA2196560C Device for producing pressed articles
09/14/2006	US20060205590 Leaching hydrogen storage alloy; contacting with base or acid
09/14/2006	US20060204769 Manufacturing method for obtaining high-performance components for gas turbines and components thus obtained

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