| Patents for B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593) |
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| 12/11/1979 | US4178171 Manufacture of acicular ferromagnetic iron particles |
| 12/04/1979 | US4177026 Device for the manufacture of spherical metallic powder |
| 11/20/1979 | CA1066594A1 Making metal particles comprising the heterogeneous seeding of precursors |
| 11/13/1979 | US4174211 Coating semi-molten core with powder, cooling and pulverizing |
| 11/06/1979 | CA1065651A1 Process for production of ferromagnetic powder |
| 10/30/1979 | US4172720 Attrition, sparkle |
| 10/23/1979 | CA1064740A1 Method for improving the sinterability of cryogenically-produced iron powder |
| 10/09/1979 | US4170602 Using metal complexes to moderate crystal growth |
| 10/09/1979 | US4170466 Alloy with silicon and manganese, chromium or zirconium, surface silicon dioxide film |
| 10/09/1979 | CA1063835A1 Method and apparatus for continuous passivation of sponge iron material |
| 09/25/1979 | US4168967 Nickel and cobalt irregularly shaped granulates |
| 09/18/1979 | CA1062428A1 Method and apparatus for continuous passivation of sponge iron material |
| 09/11/1979 | US4167582 Magnetic metallic powder containing iron and magnetic recording medium using same powder |
| 09/11/1979 | CA1061968A1 Spheroidization method and apparatus |
| 09/04/1979 | US4166736 Powdered metal filter composition and processes for producing the same |
| 09/04/1979 | CA1061608A1 Method for processing and densifying metal |
| 09/04/1979 | CA1061606A1 Wear-resistant alloy, and method of making same |
| 08/28/1979 | US4165978 Briquet sheet breaking by cooling and bending |
| 08/07/1979 | CA1059967A1 Fine flaked aluminum manufacture |
| 07/11/1979 | EP0002664A1 Metallic scrap-treatment process and apparatus therefor |
| 07/03/1979 | CA1057537A1 Method of making iron powder |
| 07/03/1979 | CA1057509A1 Metal powder production by direct reduction in an arc heater |
| 07/03/1979 | CA1057508A1 Metal powder production by direct reduction in an arc heater |
| 06/27/1979 | EP0002651A1 Method for producing a platinum catalyst on a support material |
| 06/19/1979 | US4158561 Decarburization of ferrous alloy |
| 06/05/1979 | CA1055737A1 Method for producing iron or iron alloy powders having a low oxygen content |
| 05/22/1979 | US4155748 Manufacture of ferromagnetic metal particles consisting essentially of iron |
| 05/15/1979 | US4154608 Leaching, reduction with hydrogen |
| 05/15/1979 | US4154284 Method for producing flake |
| 04/17/1979 | US4149876 Process for producing tantalum and columbium powder |
| 04/17/1979 | CA1052575A1 Method and apparatus for granulating |
| 04/10/1979 | US4148632 Treatment of dissolved basic nickel carbonate to obtain nickel |
| 04/03/1979 | US4147534 Method for obtaining Mg and Ca through carbon reduction |
| 03/27/1979 | CA1051205A1 Method of spray smelting copper |
| 03/22/1979 | WO1979000132A1 Process and device for the granulation of molten materials |
| 03/07/1979 | EP0000926A1 Method and apparatus for producing flakes from molten material |
| 02/27/1979 | US4141763 Process for production of ferromagnetic powder and apparatus therefor |
| 02/27/1979 | US4141719 Tantalum metal powder |
| 02/20/1979 | US4140528 Fully dense; superplastic behavior during forging |
| 02/20/1979 | US4140462 Cooling means for molten metal rotary atomization means |
| 02/13/1979 | US4139181 Reduction of magnesium oxide with carbon, no scale formation |
| 01/23/1979 | US4136059 Method for producing highly dispersed catalytic platinum |
| 01/16/1979 | CA1046386A1 Process for the production of low apparent density water atomized steel powders |
| 01/16/1979 | CA1046315A1 Method of and apparatus for making lead shot |
| 01/16/1979 | CA1046307A1 Organometallic salts, metallic powders produced therefrom, and process for making the same |
| 01/16/1979 | CA1046290A1 Continuous preparation of pure metals by gaseous reduction |
| 01/09/1979 | US4133677 Reducing, ferric oxide, using coating of silica to protect against |
| 01/09/1979 | US4133676 Acicular ferromagnetic metal particles and method for preparation of the same |
| 01/09/1979 | CA1045806A1 Method of producing magnetic material |
| 12/26/1978 | US4131450 Process for manufacturing cobalt-base reduced powder |
| 12/12/1978 | US4129443 Method for improving the sinterability of iron powder derived from comminuted scrap metal |
| 12/05/1978 | CA1043594A1 Production of copper by gaseous reduction |
| 12/05/1978 | CA1043593A1 Process for production of ferromagnetic powder |
| 12/05/1978 | CA1043588A1 Powdery material for magnetic recording medium and process for production of same |
| 11/28/1978 | US4127235 Process for producing pulverous selenium from raw selenium |
| 11/28/1978 | US4127158 Process for preparing hollow metallic bodies |
| 11/21/1978 | CA1042735A1 Copper coated composite powders and method of production thereof |
| 11/21/1978 | CA1042688A1 Process for the production of a ferromagnetic metal powder |
| 11/07/1978 | US4124377 Method and apparatus for producing atomized metal powder |
| 10/31/1978 | US4123264 Reacting an iron compound and a reducing gas under turbulent flow conditions |
| 10/31/1978 | CA1041324A1 Process for the production of high apparent density water atomized steel powders |
| 10/24/1978 | CA1040894A1 Method of manufacture of metallic powder |
| 10/17/1978 | CA1040375A1 Sulphur pelletization process |
| 10/03/1978 | CA1039465A1 Method and apparatus for forming filaments from an unconfined source |
| 09/26/1978 | CA1039057A1 Machines for making powders by melting rotating electrodes |
| 09/26/1978 | CA1039028A1 Production of freeze-dried metal salts |
| 09/19/1978 | US4115107 Milling metal particles, gases, lubricants |
| 09/19/1978 | CA1038652A1 High surface area valve metal powder |
| 09/12/1978 | US4113815 Method for manufacturing composition including fine particles dispersed therein |
| 09/12/1978 | CA1038172A1 Process for producing ductile superconductive alloys |
| 09/05/1978 | US4111686 Forming a cyanide complex, reduction with hydrogen |
| 08/22/1978 | US4109060 Porous electrode for a chemo-electric cell and a method of preparing the same |
| 08/22/1978 | US4108927 Dropping molten lead into quenching bath |
| 08/01/1978 | US4104342 Method for making metal powder of low oxygen content |
| 07/18/1978 | US4101311 Reducing agents |
| 07/18/1978 | US4101310 Emulsification of molten metal in carrier fluid, stabilization by reaction on surface of droplets |
| 06/27/1978 | US4097267 Purification and realloying of arsenic/selenium alloys |
| 06/20/1978 | US4096316 Reduction of iron, cobalt, and nickel compounds |
| 06/06/1978 | US4093454 Nickel-base sintered alloy |
| 06/06/1978 | US4093450 Production of ultrafine cobalt powder from dilute solution |
| 05/27/1978 | US4097313 Method of recovery of ferromagnetic metal or alloy particles by using a magnetic drum |
| 05/23/1978 | US4090874 Method for improving the sinterability of cryogenically-produced iron powder |
| 05/16/1978 | US4089682 Cobalt-base sintered alloy |
| 05/16/1978 | US4089676 Hydrazine, alkali metal base, controlled geometry |
| 05/09/1978 | US4088429 Spherical shot producing machine |
| 04/04/1978 | US4082207 Electromagnetic apparatus for construction of liquid metals |
| 03/28/1978 | US4081500 Spraying molten sulfur on water |
| 03/21/1978 | US4080126 Water atomizer for low oxygen metal powders |
| 03/14/1978 | US4078873 Apparatus for producing metal powder |
| 02/28/1978 | US4076861 Magnetic recording substance |
| 02/28/1978 | US4076472 Centrifugal pelletizer |
| 02/14/1978 | US4073648 Thermoplastic prealloyed powder |
| 02/14/1978 | US4073647 Preparation of cermets |
| 02/07/1978 | US4072514 Magnesium composites and mixtures for hydrogen generation and method for manufacture thereof |
| 02/07/1978 | US4072501 Method of producing homogeneous mixed metal oxides and metal-metal oxide mixtures |
| 01/31/1978 | US4071229 Vacuum revolving cylindrical furnace |
| 01/24/1978 | US4070184 Process for producing refractory carbide grade powder |
| 01/17/1978 | US4069367 Magnetic powder material comprising iron oxide particles with a copper-cobalt alloy coating |
| 01/17/1978 | US4069045 Metal powder suited for powder metallurgical purposes, and a process for manufacturing the metal powder |
| 01/10/1978 | US4067736 Metal powder production |