| 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) |
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| 02/22/1983 | CA1141570A2 Composite powders sprayable to form abradable seal coatings |
| 02/22/1983 | CA1141569A1 Composite powders sprayable to form abradable seal coatings |
| 02/15/1983 | US4374173 Mon-metallic cores surrounded by nickel, chromium, aluminum alloy |
| 02/15/1983 | US4374085 Without gamma 2 tin-mercury phase |
| 01/18/1983 | US4369076 Wetting with boron trialkoxide |
| 12/22/1982 | EP0067546A1 A method and apparatus for cleaning gas-contaminated particulate material by multiple passes of the material through a vacuum chamber and between containers which are cycled or flip-flopped through an arc of 180 degrees |
| 12/22/1982 | EP0067474A1 Resistive paste for a resistor body |
| 12/14/1982 | US4363675 Blending niobium or vanadium powders with surface layer of alloy or metal consisting oc copper, tin, or gallium, heat treatment followed by drawing |
| 12/14/1982 | US4363646 Method and apparatus for producing microfilaments |
| 11/30/1982 | US4361604 Adhesive alloy |
| 11/23/1982 | US4360569 Porous metal hydride composite and preparation and uses thereof |
| 11/23/1982 | US4360377 Ferromagnetic metal particles, consisting essentially of iron and carrying a surface coating, and their production |
| 11/03/1982 | EP0063730A2 Process for stabilising pyrophoric acicular ferromagnetic metal particles essentially consisting of iron |
| 10/26/1982 | US4356028 In situ phosphorus addition to tantalum |
| 10/13/1982 | EP0062337A2 Process for the recovery of valuable material |
| 10/12/1982 | US4353938 Vapor deposition within evacuated rotating drum |
| 10/12/1982 | US4353714 Coating particles with molybdenum or tungsten, infiltration with molten silicon or silicide |
| 09/30/1982 | WO1982003197A1 Method and apparatus for producing hollow metal microspheres and microspheroids |
| 09/21/1982 | US4350535 Water-dispersible paste composition of metal powder |
| 09/21/1982 | CA1132008A1 Metallic iron particles for magnetic recording produced by reducing an iron oxide precursor coated with an antimony compound |
| 09/07/1982 | US4348212 Method and apparatus for cyclic degassing particulate material |
| 08/31/1982 | US4347201 Comprising a polycrystalline rare earth-cobalt alloy |
| 08/31/1982 | US4347165 Paint, metal particles, reaction product of metal with sulfur and with carbide, nitride, silicide, boride |
| 08/25/1982 | EP0058322A1 Method for preparing rotund particles of salt-coated magnesium or magnesium alloy |
| 08/10/1982 | US4343650 Metal binder in compaction of metal powders |
| 07/13/1982 | US4338713 Method of manufacture of powdered metal casing |
| 07/13/1982 | CA1127388A1 Apparatus for nitriding metal under pressure |
| 07/06/1982 | CA1126991A1 Fully dense wear resistant alloy |
| 06/30/1982 | EP0054818A1 Agglomerated ferromagnetic particles |
| 06/15/1982 | US4334926 Hard particles dispersed in copper-lead alloy on steel backing |
| 06/10/1982 | WO1982001837A1 Method and device for making articles of ferromagnetic powder materials |
| 06/09/1982 | EP0053301A2 Method of producing aluminium base sintered body containing graphite |
| 06/01/1982 | CA1124475A1 Process to produce inorganic hollow fibers |
| 05/25/1982 | US4331711 Production of salt-coated magnesium particles |
| 05/18/1982 | US4330575 For flame spraying, powders, alloy of nickel or cobalt and chromium and aluminum, glass particles |
| 05/18/1982 | US4330330 Work material of silver with tin and tungsten oxides for electrical contact |
| 05/11/1982 | CA1123235A1 Iron based powder metal composition |
| 05/05/1982 | EP0050969A1 Alloy steel powder |
| 04/27/1982 | US4326889 Prothetic |
| 04/20/1982 | US4325739 Magnetic metal and alloy pigments |
| 04/15/1982 | WO1982001145A1 Preparation of micron sized metal droplets |
| 04/06/1982 | US4323395 Powder metallurgy process and product |
| 04/06/1982 | US4323390 Reacting with hydrochloric acid, oxidizing to copper oxides |
| 03/23/1982 | US4321086 Preparation of micron sized metal droplets |
| 03/16/1982 | US4320156 Intimate mixtures of refractory metal carbides and a binder metal |
| 03/16/1982 | CA1119847A1 Infiltrated molded articles of spherical non-refractory metal powders |
| 03/10/1982 | EP0047076A1 A process of making cobalt metal powder |
| 03/10/1982 | EP0046826A1 A method of drying and hot briquetting of cast iron particles |
| 03/09/1982 | US4318757 Process for producing ferro-magnetic metal particles |
| 03/09/1982 | US4318747 Metal flake pigment and method of preparing the same |
| 03/09/1982 | CA1119433A1 Sintered contact material of silver and embedded metal oxides |
| 03/03/1982 | EP0046657A1 Process for the preparation of precious-metal coated particles |
| 01/26/1982 | US4312670 System for stretch casting filamentary shaped bodies |
| 01/20/1982 | EP0043921A1 Ferromagnetic metal particles essentially consisting of iron with surface coating, process for their manufacture as well as their use in making magnetic-recording media |
| 01/19/1982 | US4311232 FeTiMn Alloy granulate in a pressure container for storage of hydrogen and deuterium |
| 01/12/1982 | US4310354 Process for producing a shape memory effect alloy having a desired transition temperature |
| 01/12/1982 | US4310349 Sodium tripolyphosphate matrix |
| 01/06/1982 | EP0043094A1 Stainless steel short fiber and process for preparing the same |
| 01/05/1982 | US4309458 Cementation |
| 01/05/1982 | US4309457 Process of producing multilayer-coated composite powder |
| 12/30/1981 | EP0042654A1 Powder metal composition |
| 12/23/1981 | EP0042200A1 Process for producing powder metal composition |
| 12/22/1981 | US4306921 Production of magnetic powder |
| 12/16/1981 | EP0041727A1 Process for preparing ferromagnetic particles comprising metallic iron |
| 12/16/1981 | EP0041611A2 Metallic powder mixtures for preparing dental amalgams |
| 12/15/1981 | US4305753 Process for producing ferromagnetic metallic particles |
| 12/15/1981 | US4305752 Metallic iron particles for magnetic recording |
| 12/08/1981 | US4304600 Manufacture of high-strength metallic articles |
| 12/01/1981 | US4303699 For use with high density recording |
| 11/24/1981 | CA1112822A1 Making iron powder |
| 11/10/1981 | US4299629 Metal powder mixtures, sintered article produced therefrom and process for producing same |
| 11/10/1981 | US4299628 Internal combustion engine components |
| 10/21/1981 | EP0038149A2 Improvements in porous bodies for solid electrolytic capacitors and processes for producing the same |
| 10/06/1981 | US4293451 Screenable contact structure and method for semiconductor devices |
| 09/30/1981 | EP0036721A1 Fluidising fine powder |
| 09/23/1981 | EP0036362A1 Apparatus for the thermal treatment of powdery or granular materials |
| 09/22/1981 | US4291089 Composite powders sprayable to form abradable seal coatings |
| 09/22/1981 | US4291070 Metallic powders coated with ceramic layer |
| 09/22/1981 | US4290808 Metallic glass powders from glassy alloys |
| 09/15/1981 | US4289952 Process for controlling powder size with optical energy |
| 09/15/1981 | US4289534 Organic groups chemically bonded to metal powder making it nonconductive until it is fused |
| 09/01/1981 | US4287283 Iron powder developing carrier and the manufacturing method of the same, developer containing said carrier and method of forming visible image by using said developer |
| 09/01/1981 | US4287068 Powdered metal filter composition and processes for producing the same |
| 09/01/1981 | CA1108105A1 Metal flake production |
| 08/25/1981 | US4285459 High temperature braze repair of superalloys |
| 08/18/1981 | US4284431 Method for the production of sintered powder ferrous metal preform |
| 08/18/1981 | CA1107336A1 Shaft furnace for producing low-oxygen iron-base metallic powder for powder metallurgy |
| 08/12/1981 | EP0033421A1 Process for producing a shape memory effect alloy having a desired transition temperature |
| 07/22/1981 | EP0032403A1 Manufacture of parts from particulate material |
| 07/21/1981 | US4279632 Method and apparatus for producing concentric hollow spheres |
| 07/14/1981 | CA1104861A1 Iron powder developing carrier and the manufacturing method of the same, developer containing said carrier and method of forming visible image by using said developer |
| 07/07/1981 | US4277543 Anode for solid electrolytic capacitor and method for making the same |
| 06/30/1981 | EP0015293A4 Method and apparatus for producing hollow microspheres. |
| 06/23/1981 | US4274877 High temperature resistance |
| 06/23/1981 | US4274875 Powder metallurgy process and product |
| 06/23/1981 | US4274873 Dispersion strengthened metals |
| 06/23/1981 | US4274865 Production of magnetic powder |
| 06/23/1981 | US4274864 Making iron powder |
| 06/23/1981 | CA1103482A1 Niobium stabilised sintered products |
| 06/16/1981 | US4273583 Flake silver powders with chemisorbed monolayer of dispersant |