Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bernd Kempf0
Georg Ptaschek0
Hans-Martin Ringelstein0
Roland Fuchs0
Calogero DiVicenzo0
Date of Patent
November 20, 2007
Patent Application Number
10476093
Date Filed
April 26, 2002
Patent Primary Examiner
Patent abstract
The invention relates to a process and a device (1) for the production of spherical metal particles (2) from a melt (3). In order to produce droplets a melt jet (8) is subjected to vibrations and is led through at least one nozzle (7). In order to produce spherical metal particles (2) the droplets at the outlet of the nozzle (7) are fed to a coolant (10) for purposes of consolidation. The nozzle (7) dips into the coolant (10), the temperature of the coolant (10) being below the melting point of the melt (3).
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