- Titel
- Cu Evaporation from Liquid Iron Alloy in Stream
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:105-qucosa2-1031617
- Quellenangabe
- Metals
Erscheinungsjahr: 2024
Jahrgang: 14
Heft: 11
ISSN: 2075-4701 - Erstveröffentlichung
- 2024
- Abstract (EN)
- The accumulation of copper in steel scrap is becoming an increasingly problematic issue in the steelmaking industry. Accordingly, the present study was undertaken to investigate the removal of copper from a liquid Fe–Cu alloy via tapping under vacuum. Furthermore, the impact of surface-active components sulfur and oxygen was examined. For this purpose, four Fe–0.5 wt% Cu alloys with varying oxygen and sulfur contents were melted and subsequently poured at a pressure of 100 Pa. The findings indicate that alloys with low oxygen and sulfur content exhibited enhanced copper evaporation. Additionally, the evaporation of other tramp metals, including manganese, phosphorus, and tin, was observed, and the influence of sulfur and oxygen on this process was discussed. Furthermore, the vacuum treatment conditions for copper evaporation in industrial settings were explored.
- Andere Ausgabe
- Cu Evaporation from Liquid Iron Alloy in Stream
DOI: 10.3390/met14111233 - Freie Schlagwörter (DE)
- Publikationsfonds, Eisen, Schwermetall, Metall, Metallurgie, Mangan, Kupfer, Schwefel, Oberflächenreaktion, Legierung, Vakuummetallurgie
- Freie Schlagwörter (EN)
- publishing fund, copper, evaporation, steel, tapping
- Klassifikation (DDC)
- 620
- Normschlagwörter (GND)
- Eisen
- Schwermetall
- Metall
- Metallurgie
- Mangan
- Kupfer
- Schwefel
- Oberflächenreaktion
- Legierung
- Vakuummetallurgie
- Verlag
- MDPI, Basel
- Förder- / Projektangaben
- Deutsche Forschungsgemeinschaft (DFG)
SFB 920: Multifunktionale Filter für die Metallschmelzefiltration - ein Beitrag zu Zero Defect Materials
Entkupferung von Stahl mit Selen
(T13)
ID: 169148856 - Sonstige beteiligte Institution
- Technische Universität Bergakademie Freiberg, Freiberg
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:105-qucosa2-1031617
- Veröffentlichungsdatum Qucosa
- 18.03.2026
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY 4.0