Provided is a surface-treated steel plate obtained by forming an iron-nickel alloy layer on the topmost surface, the surface-treated steel plate being characterized in that the Fe/Ni value obtained by Auger electron spectroscopy on the surface of the iron/nickel alloy layer is in the range of 0.3-2.0. In accordance with the present invention, there is provided a surface-treated steel plate having excellent corrosion resistance and in which the occurrence of pitting is effectively reduced when the surface-treated steel plate is exposed to various fuels such as automotive fuel oil.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    燃料パイプ


    Erscheinungsdatum :

    2017-07-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C25D Verfahren für die elektrolytische oder elektrophoretische Herstellung von Überzügen , PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS / F16L PIPES , Rohre