Patents
Sitemap › B22 - Casting; Powder metallurgy › B22F - Working metallic powder; Manufacture of articles from metallic powder; Making metallic powder; Apparatus or devices specially adapted for metallic powder › 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)
07/2010
07/28/2010CN201535249U Rotary compressor
07/27/2010US7761995 Gear wheel with a multiple helical toothing, pressed in one part, and a method and device for manufacturing the same
07/21/2010EP2208800A1 Method of forming a wire from a powder and a metal strip
07/15/2010WO2010030880A3 Free-machining powder metallurgy steel articles and method of making same
07/13/2010US7754383 Alloy of silicon and a transition metal, a silicon oxide film and an oxide film of the transition metal formed on a surface of the alloy
07/08/2010WO2010078129A2 Infiltration methods for forming drill bits
07/08/2010DE102009041940A1 Herstellungsverfahren für gesinterte Ventilführung Production method for sintered valve guide
07/07/2010EP1541263B1 Sliding part and method of manufacturing the sliding part
07/06/2010US7750776 Anisotropic bonded magnet for use in a 4-pole motor, a motor employing that magnet, and an alignment process apparatus for the anisotropic bonded magnet for use in a 4-pole motor
07/06/2010US7749406 hot isotactic pressing; electroconductivity; for touch-screen applications, barrier thin films in liquid crystal displays and optical thin films
07/06/2010US7749297 Surface area; low cost tantalum replacement
07/01/2010WO2010075154A2 Methods of forming bodies for earth boring drilling tools comprising molding and sintering techniques, and bodies for earth-boring tools formed using such methods
07/01/2010WO2010072961A2 Intermediate die for the manufacture of a tyre mould produced by laser sintering
07/01/2010WO2010072960A2 Method of manufacturing a cover element and a support element which are intended for a tyre mould
07/01/2010CA2747738A1 Methods of forming bodies for earth-boring drilling tools comprising molding and sintering techniques, and bodies for earth-boring tools formed using such methods
06/2010
06/30/2010CN101166596B Sliding component and method for manufacturing the same
06/24/2010WO2010069020A2 Composition of particulate materials for forming self- lubricating products in sintered steel, product in self- lubricating sintered steel and process for obtaining self-lubricating products in sintered steel
06/24/2010DE112007003626T5 Verfahren zum Erhalten eines geschmiedeten, aufgekohlten Pulvermetallteils A method for obtaining a forged powder metal part carburized
06/23/2010EP2199725A1 Multi-impingement-surface for cooling a wall
06/23/2010CN101755060A functionally graded powder metal components
06/23/2010CN101754825A Process for producing electrode for discharge surface treatment, and electrode for discharge surface treatment
06/23/2010CN101303047B Bearing component
06/17/2010DE112007003622T5 Pulvermetallzahnrad mit variierender Einsatzhärte und Verfahren dafür Powder metal gear with varying raw hardness and method therefor
06/16/2010CN1791484B An edge-carrying drill body, and a method for the manufacture of the same
06/16/2010CN101737427A Method for manufacturing self-lubricating zinc-plastic composite micro bearing
06/16/2010CN101733404A Preparation method of super-elongated metallic porous thin-walled tube
06/16/2010CN101733403A Process for manufacturing main drive inner core of gasoline economizer for motorcycle
06/10/2010DE112007003621T5 Pulvermetall-Verbundzahnrad mit variierender Grenze sowie Verfahren Powder metal composite gear with varying boundary and methods
06/10/2010DE102009043394A1 Verfahren zum Bilden von Fluidsperren über Pulvermetallteilen und zur Erhöhung der Verschleißfestigkeit derselben A method of forming fluid barriers over powder metal parts and to increase the wear resistance thereof
06/10/2010DE102005033625B4 Verfahren zur Herstellung und /oder Reparatur eines integral beschaufelten Rotors Methods for making and / or repairing an integrally bladed rotor
06/09/2010CN101726205A Method for manufacturing flat plate type heat pipe
06/09/2010CN101722308A Molybdenum-base rare earth powder metallurgy forming plug and manufacturing method thereof
06/09/2010CN101721999A Finely divided metal catalyst and method for making same
06/08/2010US7731488 Method and apparatus for manufacturing a cutting insert
06/03/2010WO2010061812A1 Method for manufacturing shaft for turbine rotor
06/03/2010WO2010060747A1 Tensioning unit for a traction-means tensioning device
06/02/2010CN101716678A Camshaft lobe and method of making same
06/02/2010CN101269416B Powder metallurgy member for piston supporting base of power cylinder and method for manufacturing same
06/01/2010US7729104 Tantalum powder and solid electrolyte capacitor including the same
06/01/2010CA2559031C Mould for preparing large structures, methods of preparing mould and use of mould
05/2010
05/27/2010DE102009020227A1 Verfahren zum Herstellen von Kraftfahrzeugmotorventilen auf Titanbasis mithilfe eines Pulvermetallurgieprozesses A method for the manufacture of automotive engine valves by using a titanium-based powder metallurgy process
05/27/2010DE102008058509A1 Exhaust gas turbo loader for motor vehicles, comprises a variable turbine-/compressor geometry that has guide vanes rotatably arranged in annular guide conduit over a front bearing pin, and an adjustable ring for adjusting the guide vanes
05/26/2010EP2188529A2 Accurate powder metal component, assembly and method
05/26/2010CN201487157U Spiral bevel gear with 45 degrees in powder metallurgy process and mould for manufacturing same
05/26/2010CN1720127B Method for producing tire vulcanizing mold and tire vulcanizing mold
05/26/2010CN101224497B Manufacture method of dynamic bearing
05/20/2010DE112008001803T5 Funktional abgestufte Pulver-Metall-Bauelemente Functionally graded powder metal components
05/19/2010CN101708400A Method for preparing seamless sintering metal powder filtering membrane tube
05/18/2010US7718115 Method of forming hollow part
05/18/2010US7716838 Method for manufacturing a bearing ring
05/14/2010WO2010053442A1 Method of making cutting tools
05/14/2010WO2010052862A1 Method for producing rare earth sintered magnet and powder container for rare earth sintered magnet production
05/14/2010WO2010008195A3 Excavating tool insert
05/12/2010EP2183400A1 Ultrahard diamond composites
05/12/2010CN201455259U Diamond saw blade automatic molding press mold frame
05/12/2010CN101705791A Triangular polycrystalline diamond bit for geologic exploration and manufacturing method thereof
05/12/2010CN101210585B Dynamical pressure bearing, rotary shaft and manufacturing method thereof
05/11/2010CA2438533C Composite structures of membranes that are selectively permeable to hydrogen and combustible gas processors using same
05/06/2010WO2010050352A1 Electrode material for vacuum circuit breaker and method for producing same
05/06/2010WO2010050326A1 Sintered bearing
05/06/2010WO2010050248A1 Method for manufacturing turbine wheel
05/05/2010CN201448420U Powder metallurgy differential gear
05/05/2010CN201448419U Powder metallurgy automobile gearbox synchronous gear seat
05/05/2010CN201446230U Die assembly of saw bit automatic cold press forming machine
05/05/2010CN201446229U Rolling brake device of saw bit automatic cold press forming machine
05/05/2010CN201446228U Fine adjustment symmetric device of a saw bit automatic cold press forming machine
05/05/2010CN201446227U Saw bit demoulding restoring device of saw bit automatic cold press forming machine
05/05/2010CN201446226U Powder scraping device of saw bit automatic cold press forming machine
05/05/2010CN201446222U Powder metallurgy gear forming plunger
04/2010
04/29/2010WO2010029505A3 Free-machining powder metallurgy lead-free steel articles and method of making same
04/29/2010US20100104466 heating cobalt alloy particles, carbide particles, or silicide particles dispersed substantially uniformly throughout a matrix composed of copper self-fluxing alloy of a cladded portion; valve seat
04/28/2010EP2179191A1 Connecting link for an interlocking device and production method
04/27/2010US7704448 connecting wire is doped and enriched with phosphorous; suitable for niobium, niobium oxide, or tantalum capacitors; non-brittle withstand the bending
04/22/2010US20100098575 Device and method for calibrating a sintered moulded part
04/22/2010DE112007001514T5 Anriebbeständige gesinterte Cu-Ni-Sn-Legierung auf Kupferbasis und hieraus hergestelltes (Kugel-)Lager Anriebbeständige sintered Cu-Ni-Sn-Cu-based alloy and prepared therefrom (ball) bearing
04/15/2010WO2010041735A1 Method of manufacturing variable vane
04/14/2010CN101693295A In-situ metallurgy preparing method of pick carbide bit
04/13/2010US7695823 Selectively reinforced powder metal components
04/08/2010US20100086429 Thin walled powder metal component manufacturing
04/08/2010US20100084055 Tungsten wire, cathode heater and vibration service lamp filament
03/2010
03/31/2010CN101688268A Pb-free copper alloy sliding material and plain bearings
03/31/2010CN101683887A Gear for bicycle mean axis multiplying gear and manufacturing method thereof
03/31/2010CN101683691A Manufacturing process of premould of metal wire drawing mould
03/30/2010US7687021 forming cavity of shape corresponding to shape of shroud of casing, securing soluble cores to mold, filling cavity with a metal alloy powder, sintering said powder by hot isostatic pressing, eliminating the cores and the inserts by dissolving them and extracting shroud
03/25/2010US20100075169 Method for producing a weight
03/24/2010EP2166117A1 Pb-FREE COPPER ALLOY SLIDING MATERIAL AND PLAIN BEARINGS
03/24/2010EP2164657A1 Device and method for manufacturing endmill
03/24/2010CN101680097A Heat resistant component
03/24/2010CN101678453A Device and method for manufacturing endmill
03/24/2010CN101678436A Method and device for machining a toothing on a sintered part
03/18/2010WO2010030880A2 Free-machining powder metallurgy steel articles and method of making same
03/18/2010WO2010029505A2 Free-machining powder metallurgy lead-free steel articles and method of making same
03/18/2010US20100068547 Free-Machining Powder Metallurgy Steel Articles and Method of Making Same
03/17/2010CN101674908A Powder compact, sintered bearing, and process for producing the same
03/17/2010CN101671537A Carbon fiber cloth composite friction material and application thereof for manufacturing friction layer of vehicle powder metallurgy synchronizer tooth ring
03/17/2010CN101671536A Carbon fiber friction material and application thereof for manufacturing friction layer of vehicle steel synchronizer tooth ring
03/17/2010CN101671535A Carbon cloth composite friction material and applications thereof on manufacturing friction layer of automobile aluminium alloy synchronizer ring gear
03/17/2010CN101670435A Method for preparing high-toughness high-density tungsten alloy ring
03/17/2010CN100594302C Sintered composite machine part and manufacturing method thereof
03/17/2010CN100594082C Firing clutch disk hub
1 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... 57