A process for the preparation of rapidly solidified, flakes a cup-shaped metal powder and device for the production thereof

摘要

a method and a device is described for the manufacture schnellverfestigter blu00e4ttchenfu00f6rmiger particles which centrifugal atomization and metallsubstratku00fchlung connects. a stream of molten metal by means of a rotating disc is centrifugal in droplets distributed.subsequently, the molten droplets as a leaf like particles, however, once you click the annular planar surface of a cooled, rotating, concave disc impact. the consolidated blu00e4ttchenfu00f6rmigen particles are then the circular planar surface by centrifugal force and collected in a chamber is removed.