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 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
Patents for B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593)
01/2000
01/12/2000EP0969943A1 A method for producing a non-evaporable getter and a getter produced by said method
01/12/2000CN1240689A Process for preparing superfine powder by thermolyzing metal complex
01/12/2000CN1240688A Technology for making tantalum powder
01/12/2000CN1240687A Method and equipment for preparing superfine powder by heating and evaporation
01/06/2000WO2000000313A2 Method and device for producing soft solder powder without pressure
01/04/2000US6010661 Heating, controlling concentration of hydrogen
01/04/2000US6010081 Interchangeable and rotatable twin-fluid atomizer
12/1999
12/29/1999CN1239806A Process for producing compound for rare earth metal resin-bonded magnet and apparatus for producing compound for rare earth metal resin-bonded magnet
12/28/1999US6007743 Nickel powder and process for preparing the same
12/28/1999US6007183 Acoustic metal jet fabrication using an inert gas
12/22/1999EP0965652A1 Hydrogen absorbing alloys, processes for producing hydrogen absorbing alloys, hydrogen absorbing alloy electrode, process for producing hydrogen absorbing alloy electrode, and battery
12/22/1999EP0964937A1 Tantalum powder, method for producing same powder and sintered anodes obtained from it
12/22/1999EP0964936A1 Tantalum powder, method for producing same powder and sintered anodes obtained from it
12/16/1999WO1999064191A1 Method for producing metal powder
12/16/1999DE19816475A1 Producing particles out of melts, suspensions or solutions
12/15/1999EP0963450A1 Leached nanocrystalline materials, method for making them and uses in the energetic sector
12/15/1999EP0963266A1 Porous metal and method of preparation thereof
12/15/1999CN1047458C Production method of medical magnetic powder ball
12/14/1999CA2153772C Manufacturing process by rapid quenching of amorphous metal tapes and installation thereof
12/09/1999WO1999062641A2 Improved atomizing nozzle and method
12/08/1999CN1237646A Preparation method of aluminium-magnesium alloy chip and its product
12/08/1999CN1237494A Preparation of metal nanometre cluster
12/07/1999US5998523 Controlling particle size
12/07/1999US5997956 Combustion chemical vapor deposition (?ccvd?), a recently invented cvd technique, allows for open atmosphere deposition of thin films.
12/07/1999US5997804 Rare earth permanent magnet and method for producing the same
12/02/1999WO1999061184A1 Method to agglomerate metal particles and metal particles having improved properties
12/02/1999DE19822663A1 Sinteraktive Metall- und Legierungspulver für pulvermetallurgische Anwendungen und Verfahren zu deren Herstellung und deren Verwendung Sinter-active metal and alloy powders for powder metallurgy applications and processes for their preparation and their use
12/01/1999EP0960675A1 Ultrafine particles and process for the production thereof
12/01/1999EP0788416A4 Composite shots and methods of making
11/1999
11/30/1999US5993734 Method for making W/Ti sputtering targets and products in an inert atmosphere
11/30/1999US5993732 Method for manufacturing a rare earth magnetic powder having high magnetic anisotropy
11/30/1999US5993569 Silicon-containing iron powders
11/30/1999US5993513 Method for controlling the oxygen content in valve metal materials
11/30/1999US5993509 Atomizing apparatus and process
11/30/1999US5992503 Systems and methods for maintaining effective insulation between copper segments during electroslag refining process
11/25/1999WO1999060580A1 FEEDSTOCK POWDER FOR R-Fe-B MAGNET AND PROCESS FOR PRODUCING R-Fe-B MAGNET
11/25/1999WO1999059921A1 Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper
11/25/1999WO1999059755A1 Sinter-active metal and alloy powders for powder metallurgy applications and methods for their production and their use
11/25/1999WO1999059754A1 Process for the production of ultrafine powders
11/24/1999EP0958077A1 Powder metallurgical body with compacted surface
11/18/1999WO1999058274A1 Modification of metallic particles
11/17/1999EP0956173A1 Metal powder granulates, method for their production and use of the same
11/16/1999US5986877 Tantalum metal power with controlled size distribution and products made therefrom
11/16/1999US5985308 Process for producing anti-microbial effect with complex silver ions
11/16/1999US5984996 Nanostructured metal or metal carbide crystals selected from the group consisting of iron, chromium, vanadium, and carbides thereof
11/16/1999CA2163529C Process for the production of a metal pigment dispersion for use in a paint or lacquer or an ink, and metal pigment dispersion obtained thereby
11/16/1999CA2116328C Slag granulation
11/10/1999CN2347702Y Metallic powder grinding machine
11/10/1999CN1234620A Hydrogen-absorbing alloy, its production method and alkaline accumulator using same
11/04/1999WO1999055926A1 Magnesium mechanical alloys for thermal hydrogen storage
11/04/1999CA2324259A1 Magnesium mechanical alloys for thermal hydrogen storage
11/02/1999US5978432 Dispersion fuel with spherical uranium alloy, and the fuel fabrication process
11/02/1999US5976403 Organoalkali compounds and their preparation
11/02/1999US5976276 Magnesium mechanical alloys for thermal hydrogen storage
11/02/1999US5976217 Method for the reduction of metallic compounds
10/1999
10/28/1999WO1999054517A1 Improved hydrogen storage alloys and methods and improved nickel metal hydride electrodes and batteries using same
10/28/1999WO1999054074A1 Aluminum pigment
10/28/1999CA2324103A1 Improved hydrogen storage alloys and methods and improved nickel metal hydride electrodes and batteries using same
10/26/1999CA2123750C Water-atomized iron powder and method
10/21/1999WO1999053111A1 Processes for the production of zintl compounds, intermetallic compounds and electronic components including intermetallic compounds
10/21/1999WO1999046782A3 Ferromagnetic particles
10/20/1999EP0752921B1 Method of making metal composite materials
10/13/1999CN1231626A Hydrogen absorbing alloy powder and method of producing hydrogen absorbing alloy powder
10/13/1999CN1231223A Process for preparation of high-purity iron powder
10/12/1999US5966580 Process for making a thin film using a metal paste
10/12/1999US5965212 Method of producing metal quantum dots
10/12/1999US5965055 Elemental metals, oxides, or alloys distributed on a carbon substrate or self-supported and process therefor
10/12/1999US5964918 Spray pyrolysis of a solution of metal salt(s), in which at least one metal, semimetal or oxide is added to the solution remaining unmelted and heat-segregated to the surface of the powder; nonaggregating, uniform particle size
10/07/1999WO1999050010A1 Metal powders obtained from residue of material removal processes on iron parts produced by chill casting
10/07/1999DE19814226A1 Production of coarse solid particles from a sprayed melt, suspension or solution
10/06/1999EP0947245A1 Method of forming metal colloids, metal colloids and method of forming a metal oxide sensitive layer for a chemical sensor device
10/06/1999EP0946414A1 Microwave plasma chemical synthesis of ultrafine powders
10/05/1999US5963772 Electrically conductive material and method of making
10/05/1999CA2042845C Precious metal article, method for manufacturing same, moldable mixture for use in manufacture of same and method for producing moldable mixture
10/05/1999CA2040744C Copper alloy and process for its preparation
09/1999
09/30/1999WO1999049099A1 Tungsten super fine particle and method for producing the same
09/28/1999US5958440 Anti-microbial materials
09/28/1999US5958329 Method and apparatus for producing nanoparticles at a high rate
09/28/1999US5958156 Process for treating a particulate material within a rotating retort
09/28/1999US5958106 Method of making metals and other elements from the halide vapor of the metal
09/28/1999US5958105 Process for preparing metallic beryllium pebbles
09/28/1999US5957828 Silver sol, preparation thereof, coating material for forming transparent conductive film and transparent conductive film
09/22/1999EP0944124A1 Hydrogen-absorbing alloy for battery, method for producing the same, and alkaline storage battery using the same
09/21/1999US5956560 Tungsten-copper composite powder
09/21/1999US5954856 The improvement comprising subjecting reduced, washed, acid leached and dried basic lot powder to a deagglomeration step before heat treating
09/16/1999WO1999046782A2 Ferromagnetic particles
09/15/1999CN1045136C Super-fine magnetic powder and its prepn. method
09/15/1999CN1045135C Gama Fe2O3 magnetic powder prepn. method
09/14/1999US5951739 Process for preparing x-ray amorphous and nanocrystalline metal powders
09/14/1999US5951738 An apparatus for producing coated magnesium granules comprising a device forming droplets of the molten metal, a fluidized bed for receiving the droplets, coating with a chloride salt, forming a protective anti-oxidation coatings
09/07/1999US5948475 Elemental metals or oxides distributed on a carbon substrate or self-supported and the manufacturing process using graphite oxide as template
09/01/1999EP0871557B1 Method of producing metal quantum dots
09/01/1999CN1227578A Release film and method of making thereof
09/01/1999CN1227148A High purity high dispersiveness spherical super fine silver powder and its producing method
08/1999
08/26/1999WO1999042237A1 Process for the production of powdered nickel
08/26/1999WO1999042236A1 System and method for the continuous solidification and/or granulation of molten materials with heat pipe drums
08/26/1999WO1999042200A1 Aerosol method and apparatus for making particulate products
08/26/1999CA2324149A1 System and method for the continuous solidification and/or granulation of molten materials with heat pipe drums
08/25/1999CN1226608A Method of making metal composite materials
08/18/1999EP0752922B1 Method of making metal composite powder
1 ... 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 ... 176