| Patents for B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593) |
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| 03/04/2009 | CN100464906C A method for producing tungsten carbide powder by using an airflow crushing and classifying method |
| 03/04/2009 | CN100464902C A method of eliminating potassium impurity from molybdenum powders |
| 03/04/2009 | CN100464901C Blended nanometermeter cerium oxide powders and a preparation method thereof |
| 03/03/2009 | US7498100 Multi-phase, silicon-containing electrode for a lithium-ion battery |
| 03/03/2009 | US7497892 Magnetic particles, method for producing the same, and magnetic recording medium |
| 02/28/2009 | CA2645301A1 Grinding tools that contain uniform distribution of abrasive grits and method of manufacture thereof |
| 02/26/2009 | WO2009025207A1 Powder for negative electrode material for lithium ion battery |
| 02/26/2009 | WO2009025143A1 Process for producing nanoparticles |
| 02/26/2009 | WO2009024312A2 Method for the production and stabilization of functional metal nanoparticles in ionic liquids |
| 02/26/2009 | US20090053523 Metal Fine Particles and Manufacturing Method Therefor |
| 02/26/2009 | US20090053132 mixing niobium oxides as raw material with reducing agent, reacting at 600-1300 degrees C. in vacuum or inert gas or hydrogen gas, leaching reaction product to remove residual reducing agent and oxides of reducing agent, heat treating, screening |
| 02/26/2009 | US20090050857 Method of improving the weatherability of copper powder |
| 02/26/2009 | US20090050240 Magnetic metal power and method of producing the powder |
| 02/26/2009 | US20090050239 Brazing flux powder for aluminum-based material and production method of flux powder |
| 02/25/2009 | EP2027956A1 Process for production of colloidal gold and colloidal gold |
| 02/25/2009 | EP2027934A1 Method for spray-forming melts of glass and glass-ceramic compositions |
| 02/25/2009 | EP2026924A2 Process for making highly dispersible spherical silver powder particles and silver particles formed therefrom |
| 02/25/2009 | EP2026923A1 Apparatus for producing alloy and rare earth element alloy |
| 02/25/2009 | CN201198032Y Magnetic material making apparatus |
| 02/25/2009 | CN101372038A Homogenous granulated metal based and metal-ceramic based powders |
| 02/25/2009 | CN101372037A Method for preparing nano copper powder |
| 02/25/2009 | CN100464001C High-strength high-conductivity oxidation-resisting low-silver copper-base alloy and preparation thereof |
| 02/25/2009 | CN100463749C Method for producing compounding powder by using thermal decomposition of carbonyl nickel in vibration fluidized layer |
| 02/25/2009 | CN100463748C Chemical preparation method of Ag nanoparticle |
| 02/25/2009 | CN100463747C Method for preparing multiple high-purity anisotropic gold nano particle |
| 02/24/2009 | US7494710 Iron, contained in a specific amount, with other metal particles with surface oxidation; have excellent dispersion stability and are less apt to suffer ionization, particle growth, or the like in conductive coating films |
| 02/24/2009 | US7494527 Process for plasma synthesis of rhenium nano and micro powders, and for coatings and near net shape deposits thereof and apparatus therefor |
| 02/19/2009 | WO2009021820A1 Nanosize structures composed of valve metals and valve metal suboxides and process for producing them |
| 02/19/2009 | WO2008145836A3 Catalytic composition including metal nanoparticles containing a nitrogen ligand in an ionic liquid, method for preparing same and method for hydrogenating an olefinic load |
| 02/19/2009 | US20090044661 Methods and apparatus for the production of group iv nanoparticles in a flow-through plasma reactor |
| 02/18/2009 | EP2024121A1 Method of producing nanocrystalline chips |
| 02/18/2009 | EP2024119A1 Production of metal nanoparticles from precursors having low reduction potentials |
| 02/18/2009 | EP1424371B1 Method of producing aluminum flake pigment |
| 02/18/2009 | CN101368239A Nickel base alloy and stainless steel valve with nickel base alloy layer sealing surface, and production method thereof |
| 02/18/2009 | CN101368198A Preparation method for self-assembly material of nano golden and Lambda DNA chain connection |
| 02/18/2009 | CN101367129A Manufacture of nano-golden particle with biological reductant Vc in reversed micellar |
| 02/18/2009 | CN101367128A Method for manufacturing superfine copper powder |
| 02/18/2009 | CN100462457C Method for preparing dipping molybdenum alloy |
| 02/11/2009 | EP2022582A1 Process for producing spherical titanium alloy powder |
| 02/11/2009 | EP2022117A2 Battery anodes |
| 02/11/2009 | EP2021520A1 Process for producing stabilised metal nanoparticles |
| 02/11/2009 | CN101362212A Method for preparing minute globular powdered nickel |
| 02/11/2009 | CN101362211A Thiacalixarene derivative aqueous-phase nano gold granule preparation method |
| 02/11/2009 | CN101362210A Preparation method and device of no-agglomeration nano nickle granules |
| 02/11/2009 | CN101362209A Preparation method of spectral characterization gold nano-particles |
| 02/11/2009 | CN101362208A Method for greatly reducing melting temperature of tin-base lead-free solder |
| 02/11/2009 | CN101362207A Method for recovering rhodium from the organic waste liquor |
| 02/11/2009 | CN101362206A Preparation method of continuous high quality soldering powder |
| 02/11/2009 | CN101362205A Preparation method of solid oxide electrolytic cell NiO-YSZ hydrogen electrode powder |
| 02/11/2009 | CN100460136C Filling metal particle for welding and manufacturing method therefor |
| 02/11/2009 | CN100460111C High strength molybdenum siicide composite material and preparation method thereof |
| 02/05/2009 | WO2009016894A1 Method for production of extrusion billet, and method for production of magnesium alloy material |
| 02/05/2009 | US20090035575 Method for manufacturing metal nano particles having hollow structure and metal nano particles manufactured by the method |
| 02/05/2009 | US20090035170 R-t-b type alloy and production method thereof, fine powder for r-t-b type rare earth permanent magnet, and r-t-b type rare earth permanent magnet |
| 02/05/2009 | US20090031856 Method for manufacturing metal nanoparticles |
| 02/04/2009 | CN101357403A Method for manufacturing metal nanoparticles |
| 02/04/2009 | CN101357402A Synthetic method of decahedron nano metal |
| 02/04/2009 | CN100457937C Particle dispersion copper alloy and method for producing the same |
| 02/04/2009 | CN100457933C Preparation method of intensified tantalum and tantalum alloy material |
| 02/04/2009 | CN100457340C Preparation process of monodisperse nanometer Fe-Pt alloy particle |
| 02/04/2009 | CN100457339C Continuous production apparatus for nano metal powder |
| 02/04/2009 | CN100457338C Preparation method of rare earth RAl2 metal compound nano powder material |
| 02/04/2009 | CN100457337C Method of preparing conductive metal nanometer powder by consumbale-cathode DC electric arc method |
| 02/04/2009 | CN100457336C Preparation method of special metal or alloy powder and its device |
| 02/04/2009 | CN100457335C Device of preparing metal nanometer particle colloid by liquid phase medium pulse laser ablation |
| 02/04/2009 | CN100457329C Magnetic metal particle aggregate |
| 02/03/2009 | US7485390 Combinatorial methods for preparing electrocatalysts |
| 02/03/2009 | US7485365 Lustrous gold-colored, highly brilliant metallic effect pigment; printing, lacquer, paint coating, plastic coloring, cosmetics and glass coloring; to replace the expensive genuine gold flakes in the decorative field with more cost-effective alternative |
| 02/03/2009 | US7485257 Valve metal powders |
| 02/03/2009 | US7485254 Metal powder production apparatus |
| 01/29/2009 | WO2009015381A1 Plasmonic-driven synthesis of nanoprisms from isotropic and anisotropic gold cores |
| 01/29/2009 | WO2009014392A2 Preparation method of copper particle composition |
| 01/29/2009 | WO2009013997A1 Process for producing ultrafine metal powder |
| 01/29/2009 | US20090029045 Ni-Coated Ti Powders |
| 01/29/2009 | US20090025841 Surface-modified magnesium powders for use in pyrotechnic compositions |
| 01/29/2009 | US20090025510 Method for manufacturing nickel nanoparticles |
| 01/29/2009 | US20090025509 Hydrogen storage material and method of producing the same |
| 01/28/2009 | CN201186352Y Build-up nozzle and alloy powder vertical atomization apparatus thereof |
| 01/28/2009 | CN101356030A Apparatus for manufacturing alloy and rare earth element alloy |
| 01/28/2009 | CN101353814A Method for preparing dendritic nano-silver by liquid phase synthesis |
| 01/28/2009 | CN101352760A Method for manufacturing nickel nanoparticles |
| 01/28/2009 | CN101352759A Method for preparing special type molybdenum powder |
| 01/28/2009 | CN101352758A Method for preparing low-potassium molybdenum powder |
| 01/28/2009 | CN101352757A Method for producing beryllium prill using plasma auxiliary rotating electrode |
| 01/28/2009 | CN101352756A Method for preparing molybdenum powder with high-apparent density and low-oxygen content |
| 01/28/2009 | CN100455688C Preparation method of titanium carbosilicide based gradient material and in situ reaction |
| 01/28/2009 | CN100455387C Laminar crystallized copper powder and preparation method thereof |
| 01/28/2009 | CN100455386C Environmental friendly nickel board and processing technology and device thereof |
| 01/28/2009 | CN100455385C Preparation method of micrometer grade NiMnCa magnetic memory alloy grain |
| 01/28/2009 | CN100455382C Fine-grain silver powder and process for producing the same |
| 01/27/2009 | US7481864 Conversion of Ta2O5 to Ta metal |
| 01/22/2009 | WO2009010445A2 Iron-based powder combination |
| 01/22/2009 | US20090023007 Highly crystalline silver powder and method for producing the same |
| 01/21/2009 | EP1238946B1 Production method of ultrafine gold particle-dissolved water |
| 01/21/2009 | CN201183123Y Belt type reducing furnace hydrogen gas supply equipment |
| 01/21/2009 | CN201183122Y High pressure water atomization nozzle |
| 01/21/2009 | CN201183121Y High pressure water atomization nozzle |
| 01/21/2009 | CN201183120Y Extrusion crusher |
| 01/21/2009 | CN101348891A Tantalum powder controlled passivation magnesium processing deoxidization method |
| 01/21/2009 | CN101347843A Method for preparing metallic nickel nano powder |