Verfahren und Vorrichtung zum Reinigen von Nichteisenmetallschmelzen

摘要

The melts are purified by coagulation of the suspended oxide by mechanical stirring creating extensive turbulence and localised melt densification). The stirrer is vertical and has a pref. eccentric stirrer head with two holes. The stirrer coagulated oxide particles rise to the top of the melt and are held back on tapping, yielding inclusion free castings.