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)
04/1995
04/20/1995CA2173734A1 Acid assisted cold welding and intermetallic formation and dental applications thereof
04/19/1995EP0648564A2 A method of preparing an air-permeable molded body
04/19/1995CN1101596A A process for the manufacture by sintering of a titanium part and a decorative article made using a process of this type
04/18/1995US5407458 Fine-particle metal powders
04/16/1995CA2122169A1 Method of preparing an air-permeable molded body
04/12/1995EP0647953A2 A powdery raw material composition for a permanent magnet, a permanent magnet and a method for producing the magnet
04/12/1995EP0647180A1 Thermoplastic coated magnetic powder compositions and methods of making same
04/11/1995US5405912 Solvent-free pgiment blend also including polyvinylidene fluoride, pigment and thermoplastic resin
04/11/1995US5405707 Copper paste for internal conductor of multilayer ceramic electronic component
04/11/1995US5405573 Diamond pellets and saw blade segments made therewith
04/11/1995US5405572 Controlled heating of powders in vacuum furnace before fusing onto substrates to form eletroconductive circuits
04/11/1995US5405571 Casting a mixture consiting of high temperature metal or intermetallic particles, ceramic fibers and polymeric binders, stacking to form multilayer stack, pyrolysis to remove binder, hot isostatic pressing
04/11/1995US5404741 Method and cutting tool for producing steel fibers
04/07/1995CA2132760A1 A powdery raw material composition for a permanent magnet, a permanent magnet and a method for producing the magnet
04/04/1995US5403543 Process for manufacturing a contact material for vacuum circuit breakers
04/04/1995US5403376 A metal powder mixtures consisting of different particle sizes , the larger particle will melt first to fill the voids surrounding other particles; flow control agents for molten metal
04/04/1995US5403375 Fine-particle metal powders
04/04/1995US5403371 Powder of iron, molybdenum, tungsten, phosphorus, carbon, and chromium and/or canadium; for wear and heat resistance
04/04/1995CA1335137C Process for fabricating parts from particulate material
04/02/1995CA2133387A1 Process for improving the debinding rate of ceramic and metal injection molded products
03/1995
03/30/1995WO1995008653A1 Lead-free bullet
03/29/1995EP0645833A1 Method for producing a hydrogen absorbing alloy electrode
03/29/1995EP0645464A2 Ultrafine particle of quasi-crystalline aluminum alloy and process for producing aggregate thereof
03/29/1995EP0645207A2 Ultrafine particles of amorphous metal and method for production thereof
03/29/1995EP0644808A1 Metal powder compositions containing binding agents for elevated temperature compaction
03/28/1995US5402305 Oxidation-resistant palladium powder, production method thereof and thick-film conductive paste and multilayered ceramic capacitor produced therefrom
03/28/1995US5401462 Removal of binder for producing articles from particulate materials by use of a specific TGA curve
03/28/1995US5401292 Injection molding
03/23/1995WO1995007767A1 Improved composite powders for thermal spray coatings
03/22/1995EP0643745A1 Process for making embossed metallic leafing pigments
03/22/1995EP0428719B1 Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
03/22/1995CN1100559A Alloy powders for bond magnet and bond magnet technical field
03/21/1995US5399432 Galvanically compatible conductive filler and methods of making same
03/21/1995US5399187 Lead-free bullett
03/15/1995EP0642858A2 Method and apparatus for production of composite ultrafine particles
03/15/1995CN1100228A Magnetically anisotropic spherical powder
03/15/1995CN1027871C Method for mfg. powder metallurgical motor copper end ring
03/14/1995US5397759 Hollow porous microspheres made from dispersed particle compositions
03/14/1995US5397530 Microwaves
03/14/1995US5397520 Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform
03/08/1995EP0641938A1 Blower impellor
03/08/1995EP0641738A1 Compound-deposited needle-shaped fine particles, method of manufacturing the same, and use of the same
03/08/1995EP0641267A1 PARTICULATE CaF 2? AND BaF 2? AGENT FOR IMPROVING THE MACHINABILITY OF SINTERED IRON-BASED POWER
03/08/1995EP0641266A1 PARTICULATE CaF 2? AGENT FOR IMPROVING THE MACHINABILITY OF SINTERED IRON-BASED POWDER
03/08/1995EP0641224A1 Anti-microbial coating for medical devices
03/07/1995US5395464 Process of grain enlargement in consolidated alloy powders
03/07/1995US5395463 Method and arrangement for reduction annealing of iron powder
02/1995
02/28/1995US5392982 Ceramic bonding method
02/23/1995WO1995005493A1 Method of producing coated particles
02/22/1995EP0639417A1 Process for manufacturing powder injection molded parts
02/22/1995EP0639232A1 Iron-based powder compositions containing novel binder/lubricants
02/14/1995US5389122 Process for making finely divided, dense packing, spherical shaped silver particles
02/14/1995CA1334346C Iron powder article
02/09/1995WO1995003907A1 Method and apparatus for making nanostructured materials
02/07/1995US5387478 Hydrogen storage electrode and process for producing the same
02/02/1995DE4343594C1 Cobalt metal powder and a composite sintered body manufactured from it
01/1995
01/31/1995US5385789 Composite powders for thermal spray coating
01/31/1995CA1334137C Reduction of selenium alloy fractionation
01/31/1995CA1334132C Manufacture of low expansion composites having high electrical and heat conductivity
01/26/1995WO1995002480A1 Dispersion alloyed hard metal composites and method for producing same
01/25/1995EP0635325A1 Process for making a workpiece in titanium by sintering and a decorative article made by such a process
01/24/1995US5384073 Ligand gold bonding
01/12/1995WO1995001643A1 Metal, alloy, or metal carbide nanoparticles and a process for forming same
01/12/1995DE4322533A1 Process for producing superconducting ceramics and the ceramics themselves
01/11/1995EP0633083A1 Metallic powder for making parts by compression and sintering and process for obtaining the powder
01/11/1995EP0632926A1 Process for manufacturing tantalum capacitors
01/10/1995US5380179 Glycidyl acrylate or methacrylate polymer, improved wetting, nondeforming during debinding
01/10/1995CA1333851C Process for compacting powders for preparing the same to sintering operations
01/07/1995CA2127344A1 Metal powder for metallurgical processes and method for the production thereof
12/1994
12/27/1994US5376330 Mixing high hydrogen adsorption powder with low hydrogen adsorption powder, catalyst powder and fuel element; pressing; forming; preheating; igniting
12/22/1994WO1994029489A1 Aluminium alloys
12/15/1994DE4337336C1 Finely divided metal, alloy and metal compound powders
12/14/1994EP0549656B1 Process and device for the reduction annealing of powdered iron
12/14/1994EP0536264B1 A process for manufacturing reinforced composites and filament material for use in said process
12/13/1994US5372793 Process of manufacturing a friction ring for use in a clutch or brake
12/13/1994US5372629 Atomizing alloy melt, contacting with reactive gas to form reaction product layer whose penetration into the droplets is limited by the presence of a solidified exterior surface
12/13/1994US5372499 For floating conveyor furnace; heat resistance
12/08/1994WO1994028074A1 Metal-pigment dispersions, method of producing them and their use
12/08/1994WO1994027765A1 Method for making heat-dissipating elements for micro-electronic devices
12/07/1994EP0626893A1 Method of producing bearings
12/06/1994US5370726 Iron oxide and aluminum
12/06/1994EP0705228A4 Electroceramics and process for making the same
11/1994
11/30/1994EP0626703A2 Magnetically anisotropic spherical powder
11/30/1994EP0626060A1 Shot for wild game hunting and a method for its manufacture.
11/29/1994US5368630 Metal powder compositions containing binding agents for elevated temperature compaction
11/22/1994US5366679 Process for thermal debinding and sintering of a workpiece
11/15/1994US5364587 Nickel alloy for hydrogen battery electrodes
11/15/1994CA1333014C Vacuum circuit interrupter contacts containing chromium dispersions
11/10/1994WO1994025207A1 Methods and apparatus for heating metal powders
11/10/1994WO1994025205A1 Method of producing sintered articles
11/09/1994EP0623335A1 A moldable dental composition
11/09/1994EP0340300B1 High temperature metal alloy mixtures for filling holes and repairing damages in superalloy bodies
11/09/1994CN1094843A Rare-earth magnetic powder, preparation of same and resin-adhered magnetic body
11/08/1994US5362791 Dimensional stability, non-cracking
11/08/1994US5362438 Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substructure for a dental restoration and a process for the manufacture of a dental restoration
11/04/1994CA2122667A1 Moldable dental composition
11/02/1994EP0622469A1 Aluminum alloy powder for sliding members and aluminum alloy therefor
11/02/1994EP0340296B1 Method of repairing damages in superalloys
11/01/1994US5360673 Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product
10/1994
10/27/1994WO1994023868A1 Metal powder compositions containing binding agents for elevated temperature compaction