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)
06/1998
06/03/1998EP0769131A4 Non-lead, environmentally safe projectiles and method of making same
06/03/1998EP0440620B2 Semifinished product for electrical contacts, made of a composite material based on silver and tin oxide, and powder metallurgical process for producing it
06/03/1998CN1183741A Powder having multilayer film on its surface and process for preparing same
06/02/1998US5760331 Base constituent with density greater than lead, combined with a less dense binder
05/1998
05/28/1998WO1998022633A1 High-temperature aluminium material, especially for producing pistons
05/28/1998WO1998022630A1 Iron additive for alloying non-ferrous alloys
05/27/1998EP0844623A1 Pressed body of amorphous magnetically soft alloy powder and process for producing same
05/27/1998EP0844311A1 Heat resistant aluminium material especially for piston manufacture
05/27/1998EP0844221A1 Sintered products having open porosity and a process of making the same
05/26/1998US5758253 Sintered titanium-graphite composite and method of making
05/26/1998US5756162 Method for manufacturing sendust core powder
05/26/1998CA2221979A1 Pressed body of amorphous magnetically soft alloy powder and process for producing same
05/19/1998US5754936 Iron powder components containing thermoplastic resin and method of making same
05/19/1998US5753251 Anti-microbial coating for medical device
05/19/1998US5753005 Source powder for wear-resistant sintered material
05/14/1998WO1998020507A1 Powder for permanent magnet, method for its production and anisotropic permanent magnet made using said powder
05/14/1998WO1998019965A1 Microwave plasma chemical synthesis of ultrafine powders
05/14/1998WO1998019811A1 Niobium powders and niobium electrolytic capacitors
05/14/1998CA2271780A1 Niobium powders and niobium electrolytic capacitors
05/13/1998EP0841113A2 System for incorporating a binder in a mixture of powdered materials and apparatus therefor
05/13/1998EP0840654A1 Manufacturing particles and articles having engineered properties
05/13/1998CN1181600A Anisotropic magnet powders and their production method
05/12/1998US5750194 Process for producing a metal paste
05/12/1998US5749938 Production of powder
05/07/1998WO1998019351A2 Nanostructured ion conducting solid electrolytes
05/07/1998WO1998018586A1 Degreasing method and degreased body and sintered body obtained by the method
05/06/1998EP0839920A2 Process for preparing a starting powder material for fine grained hard metal
05/06/1998CA2220323A1 System for incorporating a binder in a mixture of powdered materials and apparatus therefor
05/05/1998US5747724 Inner core of copper or copper alloy covered by an outer layer of silver or silver alloy; nontoxic; nonleaching; pollution control
05/05/1998US5746960 Method of manufacturing powder injection molded part
05/05/1998US5746957 Rapidly firing a heated and sheared mixture of ceramic and/or metal powder, agar, a gel-forming solvent and an inorganic or organic borate; green strength; noncracking
04/1998
04/28/1998US5744433 Metal powder composition for warm compaction and method for producing sintered products
04/28/1998US5744254 Magnetic recording media
04/22/1998EP0836553A1 Composite particulate material and process for preparing same
04/22/1998EP0836523A1 Process for making shaped copper articles
04/22/1998CN1179479A Method of electroplating alloy power for H-Ni battery and its apparatus
04/21/1998US5741833 Raw material for injection molding
04/16/1998WO1998015375A1 Powdered preparation of water sensitive inorganic substances, the production and use thereof
04/14/1998US5738737 Rapidly solidifying molten steel, heating to produce mixture of ferrite steel and metal carbide
04/14/1998CA1339810C Process for the preparation of noble metal coated non-noble metal substrates, coated materials produced in accordance therewith and compositions utilizing the coated materials
04/09/1998DE19641034A1 Pulverförmige Zubereitung von wasserempfindlichen anorganischen Substanzen, ihre Herstellung und Verwendung Powdered preparation of water-sensitive inorganic substances, their preparation and use
04/08/1998EP0834589A1 Multi-step process to incorporate grain growth inhibitors in WC-Co composite
04/08/1998EP0834370A1 Coated metal powder and process for preparing the same by decomposition
04/08/1998EP0834369A1 Process for preparing metal powder
04/08/1998EP0834368A1 Nickel powder and process for preparing the same
04/08/1998EP0833710A1 Coating methods, coating products and coated articles
04/07/1998US5736261 Conductive paste
04/07/1998US5736074 Drops of two materials are merged in flight forming coating of lower melting temperature material on drop of higher melting temperature material; high density electronics
04/07/1998US5735969 Method of producing acicular magnetic alloy particles
04/02/1998WO1998013158A1 Hydrogen absorbing alloy powder and method of producing hydrogen absorbing alloy powder
04/01/1998EP0832501A1 Electrochemical hydrogen storage alloys and batteries fabricated from mg containing base alloys
03/1998
03/31/1998US5734959 Method of making an orthopaedic implant having a porous surface using an organic binder
03/31/1998US5733664 Crushed sintered cemented tungsten carbide particles in metal binder
03/31/1998US5733649 Matrix for a hard composite
03/31/1998CA2123219C Shot for wild game hunting and a method for its manufacture
03/26/1998DE19636493C1 Mit Edelmetallsalzen bekeimte Substrate oder Pulver und Verfahren zu ihrer Herstellung With precious metal salts seeded substrates or powder and process for their preparation
03/25/1998EP0831235A2 High-temperature gas blower impeller with vanes made of dispersion-strengthened alloy, gas blower using such impeller, and gas circulating furnace equipped with such gas blower
03/25/1998EP0830465A1 Optically fused semiconductor powder for solar cells
03/25/1998EP0682579B1 Production of non-explosive fine metallic powders
03/25/1998CN1177018A Cemented carbide body with improved high temp. and thermomechanical properties
03/24/1998US5730600 Method for forming a dental restoration
03/19/1998WO1998011273A1 Substrates seeded with precious metal salts, process for producing the same and their use
03/18/1998EP0828688A1 Aluminium nitride granules
03/18/1998EP0828578A1 Cobalt metal agglomerates, a method of producing them and their use
03/18/1998EP0828577A1 Cobalt metal agglomerates, process for producing the same and their use
03/17/1998US5728638 Metal/ceramic composites containing inert metals
03/17/1998US5728232 Samarium, iron boron permanent magnets formed by heat treatment of mixtures
03/17/1998CA1339713C Semi-finished produit for making electric contacts, made of a composite material based on silver and tinoxide and power-metallurgical process ofprooducing the semi-finished produit
03/12/1998WO1998010438A1 METHOD FOR THE MANUFACTURE OF A RARE EARTH ELEMENT (SE)-Fe-B PERMANENT MAGNET
03/12/1998WO1998010437A1 RARE EARTH ELEMENT (SE)-Fe-B PERMANENT MAGNET AND METHOD FOR THE MANUFACTURE THEREOF
03/12/1998WO1998010436A1 RARE EARTH ELEMENT (SE)-Fe-B PERMANENT MAGNET AND METHOD FOR THE MANUFACTURE THEREOF
03/12/1998DE19636285A1 Verfahren zur Herstellung eines SE-Fe-B-Dauermagneten A process for preparing a SE-Fe-B permanent magnets,
03/12/1998DE19636284A1 SE-Fe-B-Dauermagnet und Verfahren zu seiner Herstellung SE-Fe-B permanent magnet, and method for its preparation
03/12/1998DE19636283A1 Verfahren zur Herstellung eines SE-FE-B-Dauermagneten A process for preparing a SE-FE-B permanent magnets,
03/10/1998US5725792 Rare earth-niobium-boron-iron alloy, especially neodymium, melt spun crystalline particles, epoxy resin, aging resistance
03/05/1998WO1998008638A1 Consolidated material of coated pulverized bodies and method of manufacturing the same
03/05/1998CA2264620A1 Consolidated material of coated pulverized bodies and method of manufacturing the same
03/04/1998EP0827137A1 Coating type magnetic recording medium having a multilayer structure
03/04/1998EP0826415A1 Silver sol, preparation thereof, coating material for forming transparent conductive film and transparent conductive film
03/04/1998EP0826071A1 Cemented carbide body with increased wear resistance
03/03/1998US5723083 Method for forming parts from inorganic particulate material
03/03/1998US5722602 Process for making flowable powders for coating applications
02/1998
02/24/1998US5720830 Adding solid carbide particles to liquid ferrous alloy, solidifying
02/12/1998WO1998005454A1 Iron-base powder mixture for powder metallurgy having excellent fluidity and moldability and process for preparing the same
02/12/1998WO1998005453A1 Lubricant powder for powder metallurgy
02/11/1998CN1173026A Modified permanent magnet primitive powder and preparation method thereof
02/10/1998US5715899 Hard facing material for rock bits
02/05/1998WO1998004763A1 Process for preparing solvent-stabilised metal colloids and substrate-immobilised metal clusters
02/05/1998WO1998004374A1 Metallic porous body and method for manufacturing the same
02/05/1998DE19630581A1 Verfahren zur Herstellung von Solvens-stabilisierten Metallkolloiden und trägerfixierten Metallclustern Process for the preparation of solvent-stabilized metal colloids and substrate fixed metal clusters
02/05/1998CA2262105A1 Process for preparing solvent-stabilized metal colloids and substrate-immobilized metal clusters
02/03/1998US5713981 Composite shot
01/1998
01/29/1998WO1998003690A1 Cemented carbide body with increased wear resistance
01/29/1998WO1998003291A1 Process for the preparation of an iron-based powder
01/27/1998US5711866 Acid assisted cold welding and intermetallic formation and dental applications thereof
01/22/1998DE19722416A1 High density intermetallic phase component production
01/21/1998EP0820070A2 Raw material powder for modified permanent magnets and production method of the same
01/21/1998EP0819777A1 Cemented carbide body with improved high temperature and thermomechanical properties
01/21/1998EP0719184A4 Improved composite powders for thermal spray coatings
01/20/1998US5709578 Process of making cold cathode fluorescent tube