METHOD FOR PROTECTING METAL THINGS AGAINTS LEAKAGE CURRENT AND/OR ELECTROCHEMICAL CORROSION IN ELECTROLYTES

A large number of measurements are taken along the steel pipe to be protected, over a long period. The results of this survey are evaluated by mathematical-statistical methods and the locations having the largest positive potential are identified. Shallow earthing points are placed at these points....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ANTON,JUERGEN,DD, MEDGYESI,IVAN,HU, ARZT,JOZSEF,HU, ALBERT,ROLAND,HU, URHEGYI,LASZLO,HU, NOWAK,KLAUS-ERICK,DD, LACZKOVICS,JOZSEF,HU
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A large number of measurements are taken along the steel pipe to be protected, over a long period. The results of this survey are evaluated by mathematical-statistical methods and the locations having the largest positive potential are identified. Shallow earthing points are placed at these points. By connecting these to the steel pipe the peak potentials are removed. The pipe is then protected by deep earthed cathodic protection system, against stray currents and/or electrochemical corrosion. (-pp)