NEN-EN-ISO 4524-3
Metallic coatings - Test method for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity
inactive
| Organization: | NEN |
| Publication Date: | 1 April 1995 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Metallic coatings): | 25.220.40 |
scope:
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 History
November 1, 2021
Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity
This document specifies four electrographic tests for assessing the porosity of electrodeposited gold and gold alloy coatings for engineering, and decorative and protective purposes.
NEN-EN-ISO 4524-3
April 1, 1995
Metallic coatings - Test method for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity
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...