Highly Efficient and Environmental Process for Removing Alkali Metals from Aluminum Melt

A novel process for removing Na and Ca from electrolytic aluminum melt is suggested, where the flux is a mixture of AlF 3 particles with argon. The technology does not employ chlorine, which eliminates the unfavorable consequences of its use, i.e., contamination of the environment and corrosion of t...

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Veröffentlicht in:	Metal science and heat treatment 2019-05, Vol.61 (1-2), p.90-95
Hauptverfasser:	Wang, Huosheng, Fu, Gaosheng, Cheng, Chaozeng, Wang, Liandeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkali metals Aluminum Aluminum fluorides Argon Characterization and Evaluation of Materials Chemistry and Materials Science Chlorine Classical Mechanics Corrosion (Chemistry) Engineering Thermodynamics Heat and Mass Transfer Materials Science Metallic Materials Novels Technology
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