• BS 6670-3(1986) : 1986 AMD 8479

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    METHODS OF TEST FOR ELECTROPLATED GOLD AND GOLD ALLOY COATINGS - ELECTROGRAPHIC TESTS FOR POROSITY

    Available format(s): 

    Superseded date:  15-07-1995

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Methods
    1. Scope and field of application
    2. Cadmium sulfide paper test
    3. Nioxime paper test
    4. Dye-transfer paper test 1
    5. Dye-transfer paper test 2
    6. Electrographic gelatine film test
    7. Test report

    Abstract - (Show below) - (Hide below)

    Gives five electrographic tests for assessing the porosity of electrodeposited gold and gold alloy coatings for engineering, and decorative and protective purposes. Covers cadmium sulfide paper test, nioxime paper test, dye-transfer paper test 1, dye-transfer paper test 2, electrographic gelatine film test and test report. BS AMD 8479 RENUMBERS THIS STANDARD TO BS EN ISO 4524/3

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

    Committee SRC/33
    Development Note Supersedes BS 4292(1968) (07/2004) Renumbered and superseded by BS EN ISO 4524-3. Supersedes 81/50885 DC. (10/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 6670-2:1986 Methods of test for electroplated gold and gold alloy coatings Environmental tests
    BS 4292-1:1989 Method for specifying electroplated coatings of gold and gold alloys Gold and gold alloys for engineering purposes
    BS 4292-2:1989 Method for specifying electroplated coatings of gold and gold alloys Gold and gold alloys for decorative and protective purposes
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