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 1 - Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
Patents for B22F 1 - Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition (17,388)
03/2014
03/26/2014CN103658640A Method for preparing, coating and sintering iron-silicon-aluminum absorbing cream used for speed regulating pipe
03/26/2014CN103658639A Copper powder surface activity activating technology in copper steel bimetal powder sintering
03/26/2014CN103658638A Manufacturing method of bar material of hard alloy end mill for machining stainless steel
03/26/2014CN103658637A Method for preparing arborization fine copper powder in electrolysis mode
03/26/2014CN103658636A Powder metallurgy composition and method for manufacturing sensor chain block of knitting machine
03/26/2014CN103658635A Process for forming bonding rare-earth permanent-magnet alloy
03/26/2014CN103658634A Novel graphite composite metal material
03/26/2014CN103658001A Method and device for preparing narrow-band size distribution molybdenum powder
03/26/2014CN102814501B Preparation method of ultralow-oxygen chromium powder
03/26/2014CN102719802B Device for increasing metal adhesivity of diamond through wrapping silicon on diamond and application method thereof
03/26/2014CN102689015B Metal powder preparation device and method therefor
03/26/2014CN102597301B Method of manufacturing titanium-containing sputtering target
03/26/2014CN102554219B Nanoparticle of copper-tin nuclear shell structure and preparation method for nanoparticle
03/26/2014CN102513542B Method for preparing porous Pd nanospheres with liquid phase reduction method and prepared nanospheres
03/25/2014US8679400 Sintered material, ferrous sintered sliding material, producing method of the same, sliding member, producing method of the same and coupling device
03/25/2014CA2766042C Iron-based mixed powder for powder metallurgy
03/20/2014WO2014042227A1 Method for manufacturing metal microparticles
03/20/2014WO2014040792A1 Sinter-pressing part and method for the production thereof
03/19/2014CN103650073A Sintered neodymium magnet and manufacturing method therefor
03/19/2014CN103650072A NdFeB system sintered magnet
03/19/2014CN103649357A Fe-based amorphous alloy, and dust core obtained using Fe-based amorphous alloy powder
03/19/2014CN103646777A Method for preparing crystal boundary nano-composite intensified neodymium iron boron magnet
03/19/2014CN103646775A Method for preparing special-shaped magnetic core by thermoplastic injection molded iron-based composite materials
03/19/2014CN103646744A Method for preparing carbon-coated nickel zinc iron magnetic nano-particles with starch as raw materials
03/19/2014CN103646743A Super-miniature core-shell structure nano-particles and preparing method thereof
03/19/2014CN103643260A TiB2-C composite cathode for aluminum electrolysis and preparation method thereof
03/19/2014CN103643086A Nickel-chromium alloy powder-coated steel bar manufacturing method
03/19/2014CN103643067A Nanoscale silicon carbide reinforcing metal group composite material and preparation method thereof
03/19/2014CN103643060A Preparation method of B4C/Al composite material
03/19/2014CN103639423A Nano-Ag-coated aluminum silicate nuclear shell particle, and preparation method and application thereof
03/19/2014CN103639407A Tri-metal nanoparticle and preparation method thereof
03/19/2014CN103639406A Manufacturing method of hard alloy bar for PCB milling cutter
03/19/2014CN103639405A Metal matrix high temperature self-lubricating composite material and manufacturing method thereof
03/19/2014CN103639404A Brake pad material for high-power wind turbine generator and preparation process thereof
03/19/2014CN103639403A Special cobalt-based alloy powder for continuous wave fiber laser cladding
03/19/2014CN103639402A Method for manufacturing prestress steel strand coated with nichrome powder
03/19/2014CN102149836B Sputtering target materials for soft magnetic film layers in vertical magnetic recording media, and manufacturing method therefore
03/19/2014CN102119065B Copper-containing nanoparticle and process for producing same
03/18/2014US8673052 Process for preparing tantalum powder for capacitors
03/18/2014US8673051 Manufacturing and applications of metal powders and alloys
03/18/2014US8673050 Conductive material, conductive paste, circuit board, and semiconductor device
03/13/2014WO2014038611A1 Silver paste composition and method for producing same
03/13/2014WO2014038607A1 Production method for permanent magnet, production device for permanent magnet, permanent magnet, rotating electrical device, and permanent magnet for rotating electrical device
03/13/2014WO2014011267A3 Syntactic metal matrix materials and methods
03/13/2014US20140072827 Alloy powder for oxidation-resistant coating, and alloy material formed of the powder and excellent in oxidation resistance characteristics
03/12/2014CN1423586B Composite rotary tool and tool fabrication method
03/12/2014CN103635976A Flexible conductive material, and cable using same
03/12/2014CN103635272A Powder of an alloy based on uranium and molybdenum in gamma-metastable phase, composition of powders comprising this powder, and uses of said powder and composition
03/12/2014CN103633339A Nanometer CeO2 catalyzed high-capacity RE-Mg-Ni-based hydrogen storage alloy and preparation method thereof
03/12/2014CN103632794A Composite soft magnetic material and method for preparing material
03/12/2014CN103627946A Self-grinding diamond tool matrix material
03/12/2014CN103627923A Conductive material with high thermal conductivity and low friction coefficient and preparation method thereof
03/12/2014CN103624987A Photonic sintering of polymer thick film conductor compositions
03/12/2014CN103624265A Gold nanoparticles and preparation method thereof
03/12/2014CN103624252A Preparation method for nano titanium oxide and zirconium oxide coated tungsten powder with high reflection performance and high infrared radiation performance
03/12/2014CN103624251A Half-micron cobalt powder, preparation method thereof, cobalt hydroxide powder and preparation method thereof
03/12/2014CN103624250A Nickel metal ceramal powder dedicated for continuous fiber laser cladding
03/12/2014CN103624249A Preparation method of high-tap-density silver powder
03/12/2014CN103624248A Preparation method for rare earth permanent magnet powder
03/12/2014CN102994760B Regeneration method of high-temperature alloy wastes without rhenium
03/12/2014CN102756123B Automobile clutch gear with sintered copper, aluminum and steel based on powder metallurgy technology and manufacturing method of automobile clutch gear
03/12/2014CN102365143B Process for producing porous sintered aluminum, and porous sintered aluminum
03/12/2014CN102161093B Zn alloy particles for highly anticorrosive and rust-inhibiting paint, process for production of particles, highly anticorrosive and rust-inhibiting paint
03/12/2014CN101577332B Lithium ion battery negative electrode material and preparation method thereof
03/12/2014CN101407610B Metallic powder injection molding adhesive
03/12/2014CN101299363B Composite compact for permanent magnet and method of producing permanent magnet blank
03/06/2014WO2014036270A1 Silver recovery methods and silver products produced thereby
03/06/2014WO2014036261A1 Low-temperature dispersion-based syntheses of silver and silver products produced thereby
03/06/2014WO2014036228A1 Solvent-free syntheses of silver and silver products produced thereby
03/06/2014WO2014034616A1 Iron powder for powder magnetic core and process for producing powder magnetic core
03/06/2014WO2014033188A1 Method for making tools and constructions for tools
03/06/2014WO2013185153A3 Process for the production of crystalline titanium powder
03/05/2014EP2704160A1 Magnetic material and coil component using same
03/05/2014CN103620707A Rare earth sintered magnet, method for manufacturing rare earth sintered magnet and rotary machine
03/05/2014CN103619529A Solder powder, and solder paste using solder powder
03/05/2014CN103617854A Neodymium iron boron magnetic material with high coercivity
03/05/2014CN103617853A Neodymium iron boron magnetic material with good temperature stability
03/05/2014CN103615563A Valve element of anti-corrosion ball valve and processing technology of valve element
03/05/2014CN103614721A Special powdered alloy for cladding process of continuous wave optical fiber laser
03/05/2014CN103614720A Special cobalt-based metal ceramic powdered alloy for cladding process of continuous wave optical fiber laser
03/05/2014CN103614619A Permanent magnet for small and special motor and processing technology of permanent magnet
03/05/2014CN103611939A Method for manufacturing abrasion-resistant fastening piece through 3D printing technology
03/05/2014CN103611933A Method for efficiently preparing nickel-coating copper composite powder through ultrasonic chemistry
03/05/2014CN103611932A Sonochemistry preparation method allowing surface of copper powder to be coated with nickel and phosphorus alloy layer
03/05/2014CN103611931A Method for preparing nickel-coated copper composite powder in laboratory through electroplating
03/05/2014CN103611930A Method for surface modification of AB3 type hydrogen storage alloy
03/05/2014CN103611929A Method for conducting fluorescence labeling on gold nanoparticle
03/05/2014CN103611928A Ag and Ag-composite nanometer particles and laser control synthetic method thereof
03/05/2014CN103611927A Cobalt-based metallic ceramic alloy powder special for continuous wave fiber laser cladding
03/05/2014CN103611926A Powder metallurgy material used for diamond drill bit
03/05/2014CN103611925A Powder metallurgy formula of full-hydraulic steering gear stator and rotor pair and manufacturing process
03/05/2014CN103611922A Method for manufacturing abrasion-resisting composite materials
03/05/2014CN102672163B Powdery interlayer material for liquid-phase diffusion bonding of GH4169 high-temperature alloy and preparation method of same
03/05/2014CN102548688B Method for producing high-purity tungsten powder
03/05/2014CN102363876B WC-12Co thermal spraying powder and preparation process thereof
03/04/2014US8664299 Self-healing and scratch resistant shape memory polymer system
03/04/2014US8663548 Metal nanoparticles and methods for producing and using same
02/2014
02/27/2014WO2014030596A1 Alkaline cell
02/26/2014EP2700735A1 Sputtering target and method for producing same
02/26/2014CN103608481A Uranium- and molybdenum-based alloy powder that can be used for the production of nuclear fuel and targets intended for production of radioisotopes
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