NBN EN ISO 15721 : 2001
Current
Current
The latest, up-to-date edition.
METALLIEKE DEKLAGEN - BEPROEVING VAN DE POROSITEIT - POROSITEIT IN GOUD- OF PALLADIUMDEKLAGEN MET ZWAVELHOUDENDE ZUUR/ZWAVELDIOXIDEDAMPEN
Published date
12-01-2013
Publisher
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Reagents
6 Safety hazards
7 Procedure
8 Examination
9 Precision
10 Test report
Annex A (informative) Significance and use
Bibliography
Gives equipment and methods for determining the porosity of gold or palladium coatings, particularly electrodeposits and clad metals used on electrical contacts. The porosity test involves corrosion reactions in which the products delineate defect sites in coatings.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 15721:2001 | Identical |
| EN ISO 15721:2001 | Identical |
| UNE-EN ISO 15721:2002 | Identical |
| ISO 15721:2001 | Identical |
| DIN EN ISO 15721:2001-08 | Identical |
Summarise
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