Patents
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)
03/1996
03/12/1996US5498446 Method and apparatus for producing high purity and unagglomerated submicron particles
03/12/1996US5498276 Solid polyether, compaction
03/06/1996CN1118012A Heat treatment technology for high curie-point amorphous rare earth permanent-magnet powder
02/1996
02/28/1996EP0697931A1 Method of producing sintered articles
02/27/1996US5494634 Composite
02/22/1996WO1996005007A1 Iron-based powder containing chromium, molybdenum and manganese
02/21/1996EP0697465A1 Tungsten-based cemented carbide powder mix and cemented carbide products made therefrom
02/21/1996EP0449890B1 Process for the production of metals, alloys and ceramic materials
02/21/1996CN1117276A Production of powder
02/20/1996US5492879 Catalyst comprising finely divided metals and oxidized metals
02/14/1996EP0696823A1 Hydrogen absorbing electrode and production method thereof
02/14/1996EP0696239A1 Methods and apparatus for heating metal powders
02/13/1996US5490870 Amalgamable composition and method of production
02/08/1996WO1996003240A1 Method of preparing multicarbide powders for hard materials
02/07/1996EP0482034B1 Process for production of reinforced composite materials and products thereof
02/07/1996EP0474880B1 Aluminum-chromium alloy and production thereof
02/06/1996US5489449 Coated particles of inorganic or metallic materials and processes of producing the same
02/06/1996US5489343 Method for producing R-Fe-B-based, sintered magnet
02/01/1996WO1996002345A1 Iron powder components containing thermoplastic resin and method of making same
01/1996
01/30/1996US5487824 Electroplating apparatus and electroplating method of small articles
01/24/1996CN1115492A A combination of materials for mercury-dispensing device, method of preparation and devices thus obtained
01/23/1996US5486239 Method of manufacturing magnetically anisotropic R-T-B-M powder material and method of manufacturing anisotropic magnets using said powder material
01/23/1996US5486225 Process for producing an alloy
01/18/1996WO1996001407A1 Non-lead, environmentally safe projectiles and method of making same
01/18/1996WO1996001163A1 REMOVAL OF BINDER FROM Ta PRODUCTS
01/18/1996CA2190728A1 Removal of binder from ta products
01/17/1996EP0692036A1 Semi-solid processed magnesium-beryllium alloys
01/16/1996US5484545 Magnetic particles for magnetic recording medium and process for producing the same
01/16/1996US5484469 Method of making a sintered metal component and metal powder compositions therefor
01/10/1996EP0691670A2 A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
01/09/1996US5482918 Method for producing microcomposite powders using a soap solution
01/09/1996US5482530 Cobalt metal powder and composite sintered articles produced therefrom
01/03/1996EP0612277A4 Methods for alloy migration sintering.
01/02/1996US5480716 Magnetic recording medium comprising ferromagnetic particles and a compound with a pyrimidine or tetrazaindene structure
01/02/1996US5480469 Powder mixture and method for the production thereof
01/02/1996US5480299 High strength; metal oxide particles dispersed in alloy
12/1995
12/27/1995EP0688746A1 Method of manufacturing molded articles from metallic or ceramic powdered particles and binder system suitable for use therein
12/26/1995US5478522 Method for manufacturing heating element
12/26/1995US5478418 Aluminum alloy powder for sliding members and aluminum alloy therefor
12/26/1995US5478409 Method of producing sintered-or bond-rare earth element-iron-boron magnets
12/20/1995EP0687739A1 Method of making surface-hardened metal shot
12/20/1995CN1113463A Fabrication methods and equipment for granulated powders
12/19/1995US5476688 Dividing starter aqueous plating solution into plurality of portions, forming baths of different concentrations, immersing powder substrate in each bath until depleted, rinsing between baths and at end of process, drying
12/19/1995US5476632 Powder metal alloy process
12/19/1995US5476534 Iron-based powder mixture and method
12/19/1995CA2011785C Passivation of pyrophoric metals
12/14/1995WO1995033589A1 Lubricant for metal-powder compositions, metal-powder composition containing the lubricant, method for making sintered products by using the lubricant, and the use of same
12/13/1995EP0686704A1 Method of preparing powders for hard materials
12/12/1995US5474800 Method for preparing anode for solid oxide fuel cells
12/12/1995US5474623 Forming spherical powders, diffusing hydrogen into powders to disproportionate magnetic phase, desorbing hydrogen
12/07/1995WO1995032827A1 IRON BASED POWDER CONTAINING Mo, P AND C
12/06/1995EP0528952B1 Iron-based powder, component made thereof, and method of making the component
12/05/1995US5472749 Providing an electric arc between tungsten cathode and a metal , alloy or ceramic anode in a graphite crucible in presence of an inert gas, creating a metal particle covered with graphite
12/05/1995US5472661 Method of adding particulate additives to metal particles
11/1995
11/30/1995WO1995032510A1 Fine coated particle, process for producing the same, and use thereof
11/30/1995WO1995032061A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/30/1995CA2191198A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/29/1995CN1112466A Cobalt metal powder and composite sintered articles produced therefrom
11/28/1995US5470549 Method of making tungsten-copper composite oxides
11/28/1995US5470525 Leaching carbonaceous binder from tantalum pellets; recovery of tantalum from capacitor anodes
11/28/1995US5470401 Method of making bonded or sintered permanent magnets
11/28/1995US5470400 Rare earth anisotropic magnetic materials for polymer bonded magnets
11/28/1995US5470399 Molybdenum, nickel and iron alloy for powders formed by spraying an inert gas
11/28/1995US5470374 Method for production of magnetic metal particles and apparatus therefor
11/22/1995EP0683240A2 Process for preparing Yltrium oxide dispersion hardened pure platinum material, workpieces and plates
11/22/1995EP0682579A1 Production of non-explosive fine metallic powders
11/22/1995EP0682578A1 Production of powder
11/22/1995EP0682577A1 Spray powder for hardfacing and part with hardfacing
11/22/1995EP0682576A1 Sponge-iron powder
11/22/1995CN1030291C Method for making injection moulded soft magnetic material
11/21/1995US5468457 Reaction of copper oxide and tungsten oxide with milling and dehydration for composite
11/16/1995WO1995030503A1 Binder compositions for selective laser sintering processes
11/16/1995WO1995030502A1 Sintered products having improved density
11/16/1995CA2189973A1 Sintered products having improved density
11/15/1995CN1111800A Material for permanent magnet production method thereof and permanent magnet
11/14/1995US5466310 Production of metal and metalloid nitrides
11/14/1995US5466277 Starting powder for producing sintered-aluminum alloy, method for producing sintered parts, and sintered aluminum alloy
11/14/1995CA2058414C High temperature baking paste
11/14/1995CA2055473C Copper alloy compositions
11/14/1995CA2039949C Aluminum pigment and process for production thereof
11/09/1995WO1995029779A1 Treatment of metal granules
11/08/1995EP0680939A1 Process to obtain green compacts for later sintering
11/08/1995EP0680521A1 Engineering ferrous metals, in particular cast iron and steel
11/08/1995EP0680393A1 Method of recycling scrap metal
11/02/1995WO1995029490A1 Heat treating of magnetic iron powder
11/02/1995EP0679728A1 Method and apparatus for processing metal material
10/1995
10/31/1995US5462903 Composite alumina/metal powders, cermets made from said powders, and processes of production
10/31/1995CA1337486C Method of oxide removal from metallic powder
10/31/1995CA1337468C Alloyed steel powder for powder metallurgy
10/26/1995WO1995028505A1 Slide member made of sintered aluminum alloy and method of production thereof
10/24/1995US5461012 Non-explosive fine metallic powder mixtures for making refractories
10/24/1995US5460701 Using nonconsumable cathode and consumable anode, working gas, plama arc system
10/24/1995US5460641 Metallic powder for producing pieces by compression and sintering, and a process for obtaining this powder
10/19/1995DE19513686A1 Heating of powdered metal prior to compression
10/18/1995EP0491939B1 Composite alumina/metal powders, cermets made from such powders and production methods
10/18/1995CN1110427A A powdery raw material composition for a permanent magnet a permanent magnet and a method for a producing the magnet
10/12/1995WO1995026843A1 Method of making metal composite powder
10/10/1995US5456986 Magnetic metal or metal carbide nanoparticles and a process for forming same
10/05/1995WO1995026245A1 Method of making metal composite materials
10/04/1995EP0675511A1 Material for permanent magnet, production method thereof and permanent magnet