This work studies the application of cathodic protection by potentiostatic polarization method with impressed current anodes for preventing corrosion phenomena on ship propeller shafts made of 17-4PH stainless steel, in sea water. Tests were carried out on a full scale propeller system (more than 3 m long) by using one or two activated titanium wires placed lengthwise in the interspace between the shaft and the stern tube. In order to simulate ship navigation and ship berthed in harbour, flowing (40 L/min) and stagnant seawater were respectively considered. Both technical solutions, consisting in the use of one or two titanium anodes, were able to protect the shaft. The results are compared with the data reported in previous works with different types and geometries of the anode.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Cathodic protection of a ship propeller shaft by impressed current anodes


    Beteiligte:
    Bellezze, T. (Autor:in) / Fratesi, R. (Autor:in) / Roventi, G. (Autor:in)

    Erschienen in:

    Metallurgia Italiana ; 106 , 7/8 ; 3-7


    Erscheinungsdatum :

    2014


    Format / Umfang :

    5 Seiten, Bilder, 12 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Ship impressed current cathodic protection - design considerations

    Tighe-Ford, D. J. / Khambhaita, P. T. / Institute of Marine Engineers | British Library Conference Proceedings | 1997



    SYSTEM FOR IMPRESSED CURRENT CATHODIC PROTECTION

    VAN DELDEN MARC | Europäisches Patentamt | 2020

    Freier Zugriff


    SYSTEM FOR IMPRESSED CURRENT CATHODIC PROTECTION

    VAN DELDEN MARC | Europäisches Patentamt | 2021

    Freier Zugriff