Standard

NS-EN ISO 4524-3:1995

Withdrawn

Note: This standard has a new edition: NS-EN ISO 4524-3:2021

Corrigendums and amendments are bought separately.

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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.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1995-01
  • Version: 1
  • Document type: NAT
  • ICS 25.220.40
  • National Committee SN/K 51

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