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  • UNI EN ISO 4521 : 2008

    Current The latest, up-to-date edition.

    METALLIC AND OTHER INORGANIC COATINGS - ELECTRODEPOSITED SILVER AND SILVER ALLOY COATINGS FOR ENGINEERING PURPOSES - SPECIFICATION AND TEST METHODS

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    Language(s): 

    Published date:  17-12-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    PREMESSA
    INTRODUZIONE
    1 SCOPO E CAMPO DI APPLICAZIONE
    2 RIFERIMENTI NORMATIVI
    3 TERMINI E DEFINIZIONI
    4 INFORMAZIONI CHE IL COMMITTENTE DEVE FORNIRE AL
      GALVANOTECNICO
      4.1 Informazioni essenziali
      4.2 Informazioni aggiuntive
    5 CLASSIFICAZIONE
      5.1 Generalità
      5.2 Specifiche della classificazione
      5.3 Classificazione del materiale base
      5.4 Classificazione dei requisiti del trattamento termico
      5.5 Esempi di classificazioni
    6 REQUISITI
      6.1 Generalità
      6.2 Aspetto
      6.3 Spessore
      6.4 Porosità
      6.5 Prova di corrosione accelerata
      6.6 Composizione
      6.7 Trattamento termico di distensione prima
           dell'elettrodeposizione
      6.8 Trattamento termico di distensione per ridurre
           l'infragilimento da idrogeno dopo il deposito
           elettrolitico
      6.9 Aderenza
      6.10 Proprietà elettriche
      6.11 Microdurezza
      6.12 Saldabilità
      6.13 Resistenza all'usura
      6.14 Duttilità
      6.15 Substrati
      6.16 Assenza di contaminazioni
      6.17 Trattamenti anti-opacizzanti
    7 CAMPIONAMENTO
    APPENDICE A (normativa) - REQUISITI DEI SUBSTRATI
    APPENDICE B (normativa) - METODI DI MISURAZIONE
      DELLO SPESSORE DEI RIVESTIMENTI DI ARGENTO E DI LEGA DI
      ARGENTO
    APPENDICE C (normativa) - PROVE DI ADERENZA
    APPENDICE D (normativa) - DETERMINAZIONE DELLA PRESENZA DI
      SALI RESIDUI
    BIBLIOGRAFIA

    Abstract - (Show below) - (Hide below)

    Describes requirements for electroplated silver and silver alloy coatings for electrical, electronic and other engineering applications, including test methods.

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

    Development Note Supersedes UNI ISO 4521. (12/2008)
    Document Type Test Method
    Product Note Italian version is available for this standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3868:1976 Metallic and other non-organic coatings — Measurement of coating thicknesses — Fizeau multiple-beam interferometry method
    EN 1412:2016 Copper and copper alloys - European numbering system
    ISO 14647:2000 Metallic coatings Determination of porosity in gold coatings on metal substrates Nitric acid vapour test
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    ISO 4516:2002 Metallic and other inorganic coatings — Vickers and Knoop microhardness tests
    ISO 2080:2008 Metallic and other inorganic coatings Surface treatment, metallic and other inorganic coatings Vocabulary
    ISO 10111:2000 Metallic and other inorganic coatings Measurement of mass per unit area Review of gravimetric and chemical analysis methods
    ISO 9587:2007 Metallic and other inorganic coatings Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement
    ISO 3543:2000 Metallic and non-metallic coatings Measurement of thickness Beta backscatter method
    ISO 1463:2003 Metallic and oxide coatings Measurement of coating thickness Microscopical method
    ISO 3882:2003 Metallic and other inorganic coatings — Review of methods of measurement of thickness
    ISO 10587:2000 Metallic and other inorganic coatings Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods Inclined wedge method
    ISO 15724:2001 Metallic and other inorganic coatings — Electrochemical measurement of diffusible hydrogen in steels — Barnacle electrode method
    ISO 4518:1980 Metallic coatings Measurement of coating thickness Profilometric method
    ISO 12687:1996 Metallic coatings Porosity tests Humid sulfur (flowers of sulfur) test
    ISO 2819:1980 Metallic coatings on metallic substrates — Electrodeposited and chemically deposited coatings — Review of methods available for testing adhesion
    EN 1706:2010 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
    ASTM E 527 : 2016 : REDLINE Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
    ISO 4519:1980 Electrodeposited metallic coatings and related finishes — Sampling procedures for inspection by attributes
    ISO 3497:2000 Metallic coatings Measurement of coating thickness X-ray spectrometric methods
    ISO 9588:2007 Metallic and other inorganic coatings Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
    ISO 4538:1978 Metallic coatings Thioacetamide corrosion test (TAA test)
    ISO 2178:2016 Non-magnetic coatings on magnetic substrates Measurement of coating thickness Magnetic method
    CR 13388 : 1998 COPPER AND COPPER ALLOYS - COMPENDIUM OF COMPOSITIONS AND PRODUCTS
    ISO 9227:2017 Corrosion tests in artificial atmospheres — Salt spray tests
    ISO 2177:2003 Metallic coatings — Measurement of coating thickness — Coulometric method by anodic dissolution
    ISO 10308:2006 Metallic coatings Review of porosity tests
    ISO 10289:1999 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates Rating of test specimens and manufactured articles subjected to corrosion tests
    ISO 2064:1996 Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness
    EN 573-3:2013 Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products
    EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
    View more information

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