• UNI 4240 : 1959

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SURFACE TREATMENTS OF METALLIC MATERIALS - POROSITY TEST OF ELECTROPLATED COATINGS ON FERROUS MATERIALS

    Available format(s): 

    Superseded date:  02-06-2022

    Language(s): 

    Published date:  31-12-1993

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Abstract - (Show below) - (Hide below)

    Riguarda il procedimento da seguire per rivelare i pori esistenti in un rivestimento elettrolitico su materiale ferroso (metodo ferroxil). Il metodo è applicabile a tutti i rivestimenti semplici o composti, costituiti da metalli piú nobili del ferro. I pori rilevati sono quelli che attraversano tutto il rivestimento raggiungendo il metallo base. Reattivi, con composizione delle soluzioni. Procedimento. Interpretazione dei risultati. Include il foglio di aggiornamento 1994.

    General Product Information - (Show below) - (Hide below)

    Development Note 1959 Edition Re-issued & incorporates AMD 1 1994. (10/2008)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN ISO 10308:2006 METALLIC COATINGS - REVIEW OF POROSITY TESTS
    EN ISO 10308:2006 Metallic coatings - Review of porosity tests (ISO 10308:2006)
    DIN EN ISO 10308:2006-04 METALLIC COATINGS - REVIEW OF POROSITY TESTS
    BS EN ISO 10308:2006 Metallic coatings. Review of porosity tests
    ISO 10308:2006 Metallic coatings Review of porosity tests
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