Abstract
Specifies five electrographic tests for assessing the porosity of these gold and gold alloy coatings for engineering, and decorative and protective purposes. The methods are: cadmium sulfide paper test, nioxime paper test, dye-transfer paper test 1 and 2, and electrographic gelatine film test.
General information
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Status: WithdrawnPublication date: 1985-04Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 3
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Technical Committee :ISO/TC 107/SC 3ICS :25.220.40
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Life cycle
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Now
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Revised by
PublishedISO 4524-3:2021