CORROSION INHIBITORS FOR ALUMINIUM IN HYDROCHLORIC ACID
Diethylene triamine, triethylene tetramine and tetraethylene pentamine have been studied as cathodic corrosion inhibitors for aluminium-57S in hydrochloric acid. Compared to diethylene triamine and triethylene tetramine, tetraethylene pentamine is less satisfactory. Diethylene triamine and triethyle...
Gespeichert in:
| Veröffentlicht in: | Anti-corrosion methods and materials 1972-03, Vol.19 (3), p.16-19 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Diethylene triamine, triethylene tetramine and tetraethylene pentamine have been studied as cathodic corrosion inhibitors for aluminium-57S in hydrochloric acid. Compared to diethylene triamine and triethylene tetramine, tetraethylene pentamine is less satisfactory. Diethylene triamine and triethylene tetramine protect aluminium 57S in 1·ON HCl in the temperature range 35°C-55°C. The effect of external cathodic and anodic currents is studied. |
|---|---|
| ISSN: | 0003-5599 |
| DOI: | 10.1108/eb006851 |