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 7 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
Patents for B22F 7 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting (7,013)
10/2010
10/20/2010EP2240265A1 Method for producing a pcd compact
10/20/2010CN101526319B Heat-conducting plate with wick supporting structures and method for manufacturing same
10/20/2010CN101367127B Eccentric coating vacuum sintering processing method for metal porous surface of heat exchanging tube
10/19/2010US7815756 comprising a dispersed silicides, carbides; enhancing the cracking resistance and machinability; applied to sliding members
10/14/2010WO2010117823A2 Abrasive compact of superhard material and chromium and cutting element including same
10/14/2010WO2010117765A1 Double sintered thermally stable polycrystalline diamond cutting elements
10/14/2010WO2010075168A3 Earth-boring particle - matrix rotary drill bit and method of making the same
10/13/2010CN101858419A One-step forming fast precise die-casting automobile speed changing box
10/13/2010CN101857930A Lead-free copper alloy composite board and production technology thereof
10/12/2010US7811511 Particle dispersion copper alloy and method for producing the same
10/07/2010WO2010112904A1 Hybrid component
10/06/2010CN101850423A High strength self-lubricating iron-copper powder composite material and preparation method thereof
10/05/2010US7807098 Coatinga metal with a ceramic phase (PQ) of transition metal boride dispersed within a binder phase (RS) of iron, with nickel, cobalt, maganese, and titanium with chromium, aluminum, silicon, and/or yttrium; suitable for use at high temperatures; refinery process vessel walls
09/2010
09/30/2010WO2010078129A3 Infiltration methods for forming drill bits
09/29/2010EP2233232A1 Process for joining powder injection molded parts
09/29/2010CN101846472A Manufacturing method of thermal column
09/29/2010CN101382072B Diamond cast-in pick and making process thereof
09/29/2010CN101100930B Surface strengthening steel tooth wheel and manufacturing method thereof
09/28/2010US7803313 Method for bonding powder metallurgical parts
09/28/2010CA2509941C Component produced or processed by powder metallurgy, and process for producing it
09/23/2010US20100239880 Metal matrix composites and metallic composite foams with in-situ generated carbonaceous fibrous reinforcements
09/23/2010US20100236688 Process for joining powder injection molded parts
09/22/2010CN101429596B Method of manufacturing nanocrystalline WC-Co hard alloy
09/16/2010WO2010103418A1 A superhead element, a tool comprising same and methods for making such superhard element
09/16/2010US20100233012 Manufacturing equipment and manufacturing method for metal powder sintered component
09/16/2010US20100233011 Method for forming a copper wiring pattern, and copper oxide particle dispersed slurry used therein
09/16/2010US20100233010 method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
09/16/2010CA2753471A1 A superhard element, a tool comprising same and methods for making such superhard element
09/15/2010CN101831650A Metal copper powder film coating equipment and coating method
09/15/2010CN101829785A Sintering diffusion method for preparing iron-based surface composite material
09/15/2010CN101829782A Non-contact type power automatic feeding and paving device
09/15/2010CN101614499B Uniform temperature plate and manufacturing method thereof
09/14/2010US7794554 Rejuvenation of refractory metal products
09/09/2010US20100224146 Method for manufacturing a shaft member having a sintered part bonded thereto and a camshaft for an internal combustion engine
09/08/2010EP2226838A1 Fixture apparatus for low-temperature and low-pressure sintering
09/08/2010EP2226398A1 Method of forming a hardened surface on a substrate
09/08/2010EP2225101A1 Nano-structured refractory metals, metal carbides, and coatings and parts fabricated therefrom
09/08/2010CN101827674A Composite powder metal variable boundary gear and method
09/08/2010CN101486100B Method for producing car engine timing belt wheel with signal block
09/08/2010CN101417339B Preparation method of ultra light porous metal fiber sandwich board
09/07/2010CA2414566C Graded composite hardmetals
09/07/2010CA2299939C Enhanced fatigue strength orthopaedic implant with porous coating and method of making same
09/02/2010WO2010098978A1 Polycrystalline diamond compact including a cemented tungsten carbide substrate that is substantially free of tungsten carbide grains exhibiting abnormal grain growth and applications therefor
09/02/2010WO2010097784A1 A hard-metal body
09/02/2010WO2010097072A1 Powder-metallurgical body and method for the production thereof
09/02/2010CA2748867A1 A hard-metal body
09/01/2010EP2224783A2 Soldering iron with replaceable tip
09/01/2010EP2224038A1 Method of fabricating an object
09/01/2010CN1671498B Blade and its manufacture method, low pressure compressor comprising blade and turbojet fan
09/01/2010CN101821038A Multi-layered sintered slide member
09/01/2010CN101817136A End process of working rolls of twenty-roll steel plate cold-rolling mill
09/01/2010CN101817085A Method of making component shapes having non-round exterior shapes
09/01/2010CN101817083A Casting method for preparing Mg-Cu system density gradient material
09/01/2010CN101491832B Method for coating cobalt-chromium-tungsten alloy on general steel ball surface
08/2010
08/31/2010US7785428 Method of forming a hardened surface on a substrate
08/26/2010WO2010095590A1 Electrode manufacturing method and electric discharge surface treatment used therein
08/25/2010EP2221131A1 Methods of producing a powder compact and a sintered composite body
08/25/2010CN101418391B Method for preparing gradient porous material
08/24/2010US7780907 Method for producing a denture
08/24/2010CA2293638C Jetting layers of powder and the formation of fine powder beds thereby
08/19/2010WO2010093612A1 Thermal spray coated polymer substrates
08/19/2010WO2010092374A1 Method of fabricating an object
08/18/2010CN101805886A Recyclable sputtering target and manufacturing method thereof
08/17/2010US7776449 Biaxially textured composite article
08/17/2010US7776256 isostatically pressing a powder to form a green body substantially composed of a particle-matrix composite material, and sintering the green body to provide a bit body having a desired final density; a bit body of higher strength and toughness that can be easily attached to a shank
08/17/2010US7775766 Gas turbine component
08/12/2010US20100202914 Method for Producing Three-Dimensional Shaped Article
08/12/2010US20100200189 Method of fabricating turbine airfoils and tip structures therefor
08/11/2010EP2215279A1 Hardfacing containing fullerenes for subterranean tools and methods of making
08/11/2010CN101801567A Wear resistant lead free alloy bushing and method of making
08/10/2010CA2584928C Drill bit having diamond impregnated inserts primary cutting structure
08/05/2010WO2010067967A3 Metallic hollow sphere bodies, method for producing metallic hollow sphere bodies, lightweight structural components, and method for producing lightweight structural components
08/05/2010US20100196778 Manufacturing method of porous metal electrode for molten carbonate fuel cells using dry process
08/05/2010US20100196188 Method of producing a steel moulding
08/04/2010EP2214237A1 Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell
08/04/2010EP1691946B1 Method for producing gas turbine components and component for a gas turbine
08/04/2010CN201538070U Metal/ceramic three-layered composite material
08/04/2010CN101793476A Outer spiral fin internal sintering type porous layer two-sided strengthened heat exchange tube
08/04/2010CN101792904A Technique method for manufacturing composite guide roller by molding and vacuum sintering of mold and mold therein
07/2010
07/29/2010WO2010085806A1 Sintered copper-based material having increased grain size and method of making the same
07/29/2010WO2010084472A1 Abrasive inserts
07/29/2010US20100190026 Strain-Detecting Composite Materials
07/29/2010US20100186304 Fine Grained Polycrystalline Abrasive Material
07/28/2010EP2210692A1 Composite material and coated cutting tool
07/28/2010CN101790470A Structure for a vehicle seat
07/28/2010CN101790469A Structure for a vehicle seat
07/28/2010CN101790468A Structure for a vehicle seat
07/28/2010CN101786057A Nozzle of high-pressure fog spray-head and manufacturing method thereof
07/27/2010US7763362 cohesive metallic shielding structure has a characteristic thickness of less than about 20 micrometers; and the cohesive metallic shielding structure has a sheet resistance less than about 50 mohms/square/mil.; sintered metallic nanoparticles, suitable for shielding against electromagnetic interference
07/27/2010US7761996 Methods of making tungsten carbide-based annular jewelry rings
07/22/2010WO2010083351A2 Methods of forming polycrystalline diamond cutting elements, cutting elements so formed and drill bits so equipped
07/22/2010WO2010053736A3 High pressure sintering with carbon additives
07/22/2010DE102009003958A1 Producing molded part provided with implementation of metallic conductor by metal injection molding, comprises providing the metallic conductor with electrically insulating material, and spraying the metallic conductor with metal powder
07/22/2010CA2749776A1 Methods of forming polycrystalline diamond cutting elements, cutting elements so formed and drill bits so equipped
07/21/2010EP2208800A1 Method of forming a wire from a powder and a metal strip
07/21/2010CN101417338B Manufacturing process of metal parts capable of performing shape follow-up annealing heat treatment
07/15/2010WO2010051799A3 Process chamber for repairing a gas turbine component
07/15/2010WO2010040498A8 Novel wear-resistant films and a method for the production and for the use thereof
07/15/2010DE102009000192A1 Sinterwerkstoff, Sinterverbindung sowie Verfahren zum Herstellen eines Sinterverbindung Sintered material, sintered connection and to methods for manufacturing a sintered compound
07/13/2010US7754343 lead-free interconnects; integrated circuits; printed circuits
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