Patents for B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593)
03/1996
03/13/1996EP0700421A1 Metal-pigment dispersions, method of producing them and their use
03/12/1996US5498446 Method and apparatus for producing high purity and unagglomerated submicron particles
03/12/1996US5498402 Metal-magnesium compounds
03/07/1996WO1996006700A2 Nanoscale particles, and uses for same
03/05/1996US5496454 Method for the operation of electrolytic baths to produce Fe3 O4 electrophoretically in a three compartment cell
02/1996
02/28/1996EP0698280A1 Dispenser cathode and method of manufacturing a dispenser cathode
02/28/1996EP0697995A1 Apparatus for producing nanoscale ceramic powders
02/28/1996CN1117419A Spiral-flow condensing equipment for prodn. of zinc powder
02/27/1996US5494541 Mixing aluminum powder, groups 4 to 8 metal powders, boron, placing in closed die, performing plastic deformation to consolidate mass
02/22/1996WO1996005007A1 Iron-based powder containing chromium, molybdenum and manganese
02/21/1996EP0449890B1 Process for the production of metals, alloys and ceramic materials
02/21/1996CN1117276A Production of powder
02/21/1996CN1116976A Lasser gas-phase synthesis of gamma ferric oxide nanometer micropowder
02/21/1996CN1116975A Producing method for superfine homogeneous aluminium powder
02/21/1996CN1116974A Producing method for -325 mesh zinc powder
02/20/1996US5492879 Catalyst comprising finely divided metals and oxidized metals
02/15/1996WO1996004407A1 Method of making metals and other elements
02/15/1996WO1996004088A1 Method for obtaining iron or iron-based powders by organic liquid phase precipitation
02/15/1996CA2195105A1 Method for obtaining iron or iron-based powders by organic liquid phase precipitation
02/14/1996CN1116570A Hydrophilic gas-forming aluminium powder and mfg. method thereof
02/13/1996US5490952 Highly reactive form of copper and reagents thereof
02/13/1996US5490951 Zerovalent copper species capable of reacting with allylic halide or acetate to form allylic organocuprate; for synthesis of highly functional compounds
02/08/1996WO1996003240A1 Method of preparing multicarbide powders for hard materials
02/08/1996WO1996003239A1 Method of preparing powders for hard materials from apt and soluble cobalt salts
02/07/1996EP0695595A1 Process for preparing silicon granules from molten metal
02/07/1996EP0695377A1 Process for making copper metal powder, copper oxides and copper foil
02/07/1996EP0474880B1 Aluminum-chromium alloy and production thereof
02/07/1996CN2219170Y Device for preparing nm NiPd catalyst
02/07/1996CN1116146A Preparing method for ultromicro granule
02/07/1996CN1116145A Method for producing aluminium powder
02/07/1996CN1116144A Catalytic alloy powder and producing method
01/1996
01/31/1996CN2218600Y Preparing device for nm CuZn alloy ultramicro particle catalyst
01/23/1996US5486239 Method of manufacturing magnetically anisotropic R-T-B-M powder material and method of manufacturing anisotropic magnets using said powder material
01/23/1996US5486229 Raw material for producing ferrite dust for friction elements and method of reducing the same
01/23/1996US5486225 Process for producing an alloy
01/18/1996DE4437463A1 Creep resistant high temp. nickel@-aluminium@ material
01/09/1996US5482918 Method for producing microcomposite powders using a soap solution
01/09/1996US5482532 Solidification
01/03/1996CN2216441Y Superfine aluminium spray nozzle
01/02/1996US5480470 Metals
01/02/1996US5480097 Gas atomizer with reduced backflow
12/1995
12/28/1995WO1995035176A1 Method for the manufacture of a magnetostrictive material
12/28/1995WO1995035158A1 Process for spraying a dispersible liquid material
12/28/1995CA2193492A1 Process for spraying a dispersible liquid material
12/27/1995CN1113842A Method for producing uniform granular iron and its equipment
12/21/1995WO1995034918A1 ELECTROCHEMICAL HYDROGEN STORAGE ALLOYS AND BATTERIES FABRICATED FROM Mg CONTAINING BASE ALLOYS
12/19/1995US5476535 Forming alloy; leaching out second metal; releaching; disintegration; penetration enhancement with ultrasonic waves; removing leaching agent leaving first metal
12/19/1995US5476222 Metal spraying apparatus
12/13/1995EP0686704A1 Method of preparing powders for hard materials
12/13/1995CN1030493C Method for production of aluminium powder
12/07/1995WO1995033079A1 Method of producing intermetallic master alloys
12/06/1995EP0685435A2 Method for making powders of inorganic compounds
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
12/05/1995US5472477 Process for the preparation of finely divided metal and ceramic powders
12/05/1995US5472177 Molten metal spray forming apparatus
12/01/1995CA2150079A1 Method of making powders of inorganic compounds
11/1995
11/30/1995WO1995032313A1 Tantalum production and product
11/30/1995WO1995032061A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/30/1995DE4418598A1 Method for producing highly disperse powder mixtures, in particular, for manufacture of components of difficult to sinter materials with intermetallic phases
11/30/1995CA2191198A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/29/1995CN1112468A Method for making silver-palladium alloy powders by aerosol decomposition
11/29/1995CN1112467A Preparation from metal alkoxides of high purity metal powder
11/28/1995US5470549 Method of making tungsten-copper composite oxides
11/28/1995US5470401 Method of making bonded or sintered permanent 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
11/28/1995US5470373 Oxidation resistant copper
11/23/1995WO1995031276A1 Compacting granulator
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
11/22/1995EP0682576A1 Sponge-iron powder
11/21/1995US5468457 Reaction of copper oxide and tungsten oxide with milling and dehydration for composite
11/21/1995US5468133 Gas shield for atomization with reduced heat flux
11/21/1995EP0695377A4 Process for making copper metal powder, copper oxides and copper foil
11/14/1995US5466311 Efficiency
11/14/1995US5466310 Production of metal and metalloid nitrides
11/14/1995US5466307 Rare earth magnetic alloy powder and its preparation
11/08/1995EP0680393A1 Method of recycling scrap metal
11/07/1995US5464699 Pyrophoric materials and methods for making the same
11/07/1995US5464195 Nozzle for electric dispersion reactor
11/07/1995US5464159 Method for the contamination-free size reduction of semiconductor material, especially silicon
11/07/1995CA2018017C Method for producing powder by gas atomization
11/02/1995EP0679113A1 Method and plant for producing amorphous metal strips by ultrafast quenching.
10/1995
10/31/1995US5462903 Composite alumina/metal powders, cermets made from said powders, and processes of production
10/31/1995US5462577 Atomizing melted steel with pressurized water jets, then drying and shaping without other heat treatments
10/26/1995WO1995028226A1 An apparatus for cooling and processing a molten product into a granulate product
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
10/18/1995EP0491939B1 Composite alumina/metal powders, cermets made from such powders and production methods
10/17/1995US5458746 Leaching
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
09/1995
09/28/1995DE4417495C1 Prodn. of pure platinum materials reinforced with yttrium oxide
09/27/1995EP0674016A1 Gas atomizer with reduced backflow
09/26/1995US5453297 Process for producing finely divided metals deposited on oxidized metals
09/21/1995WO1995025337A1 Dispenser cathode and method of manufacturing a dispenser cathode
09/20/1995EP0672765A1 Electrochemical reduction of metal salts as a method of preparing highly dispersed metal colloids and substrate fixed metal clusters by electrochemical reduction of metal salts
09/20/1995EP0672450A1 Process for producing metal colloid and apparatus for producing the same