NEN-EN-ISO 15721
Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
inactive
| Organization: | NEN |
| Publication Date: | 1 August 1999 |
| Status: | inactive |
| Page Count: | 15 |
| ICS Code (Metallic coatings): | 25.220.40 |
scope:
Covers equipment and methods for determining the porosity of gold and palladium coatings, particularly electrodeposits and clad metals used on electrical contacts. It is designed to show whether the porosity level is less or greater than some value which by experience is considered by the user to be acceptable for the intended application.
Document History
May 1, 2001
Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
Covers equipment and methods for determining the porosity of gold and palladium coatings, particularly electrodeposits and clad metals used on electrical contacts. It is designed to show whether the...
NEN-EN-ISO 15721
August 1, 1999
Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
Covers equipment and methods for determining the porosity of gold and palladium coatings, particularly electrodeposits and clad metals used on electrical contacts. It is designed to show whether the...